+//
+// Permission to use, copy, modify, and distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+package com.szxgl.vote2021.utils;
+
+import java.io.UnsupportedEncodingException;
+import java.security.SecureRandom;
+
+/**
+ * BCrypt implements OpenBSD-style Blowfish password hashing using
+ * the scheme described in "A Future-Adaptable Password Scheme" by
+ * Niels Provos and David Mazieres.
+ *
+ * This password hashing system tries to thwart off-line password
+ * cracking using a computationally-intensive hashing algorithm,
+ * based on Bruce Schneier's Blowfish cipher. The work factor of
+ * the algorithm is parameterised, so it can be increased as
+ * computers get faster.
+ *
+ * Usage is really simple. To hash a password for the first time,
+ * call the hashpw method with a random salt, like this:
+ *
+ *
+ * String pw_hash = BCrypt.hashpw(plain_password, BCrypt.gensalt());
+ *
+ *
+ * To check whether a plaintext password matches one that has been
+ * hashed previously, use the checkpw method:
+ *
+ *
+ * if (BCrypt.checkpw(candidate_password, stored_hash))
+ * System.out.println("It matches");
+ * else
+ * System.out.println("It does not match");
+ *
+ *
+ * The gensalt() method takes an optional parameter (log_rounds)
+ * that determines the computational complexity of the hashing:
+ *
+ *
+ * String strong_salt = BCrypt.gensalt(10)
+ * String stronger_salt = BCrypt.gensalt(12)
+ *
+ *
+ * The amount of work increases exponentially (2**log_rounds), so
+ * each increment is twice as much work. The default log_rounds is
+ * 10, and the valid range is 4 to 30.
+ *
+ * @author Damien Miller
+ * @version 0.2
+ */
+public class BCrypt {
+ // BCrypt parameters
+ private static final int GENSALT_DEFAULT_LOG2_ROUNDS = 10;
+ private static final int BCRYPT_SALT_LEN = 16;
+
+ // Blowfish parameters
+ private static final int BLOWFISH_NUM_ROUNDS = 16;
+
+ // Initial contents of key schedule
+ private static final int P_orig[] = {
+ 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344,
+ 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89,
+ 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c,
+ 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917,
+ 0x9216d5d9, 0x8979fb1b
+ };
+ private static final int S_orig[] = {
+ 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7,
+ 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99,
+ 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16,
+ 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e,
+ 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee,
+ 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013,
+ 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef,
+ 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e,
+ 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60,
+ 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440,
+ 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce,
+ 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a,
+ 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e,
+ 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677,
+ 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193,
+ 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032,
+ 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88,
+ 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239,
+ 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e,
+ 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0,
+ 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3,
+ 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98,
+ 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88,
+ 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe,
+ 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6,
+ 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d,
+ 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b,
+ 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7,
+ 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba,
+ 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463,
+ 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f,
+ 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09,
+ 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3,
+ 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb,
+ 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279,
+ 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8,
+ 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab,
+ 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82,
+ 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db,
+ 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573,
+ 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0,
+ 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b,
+ 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790,
+ 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8,
+ 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4,
+ 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0,
+ 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7,
+ 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c,
+ 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad,
+ 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1,
+ 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299,
+ 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9,
+ 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477,
+ 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf,
+ 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49,
+ 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af,
+ 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa,
+ 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5,
+ 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41,
+ 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915,
+ 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400,
+ 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915,
+ 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664,
+ 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a,
+ 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623,
+ 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266,
+ 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1,
+ 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e,
+ 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6,
+ 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1,
+ 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e,
+ 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1,
+ 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737,
+ 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8,
+ 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff,
+ 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd,
+ 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701,
+ 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7,
+ 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41,
+ 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331,
+ 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf,
+ 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af,
+ 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e,
+ 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87,
+ 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c,
+ 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2,
+ 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16,
+ 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd,
+ 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b,
+ 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509,
+ 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e,
+ 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3,
+ 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f,
+ 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a,
+ 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4,
+ 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960,
+ 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66,
+ 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28,
+ 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802,
+ 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84,
+ 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510,
+ 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf,
+ 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14,
+ 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e,
+ 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50,
+ 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7,
+ 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8,
+ 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281,
+ 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99,
+ 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696,
+ 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128,
+ 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73,
+ 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0,
+ 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0,
+ 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105,
+ 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250,
+ 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3,
+ 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285,
+ 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00,
+ 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061,
+ 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb,
+ 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e,
+ 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735,
+ 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc,
+ 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9,
+ 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340,
+ 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20,
+ 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7,
+ 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934,
+ 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068,
+ 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af,
+ 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840,
+ 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45,
+ 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504,
+ 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a,
+ 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb,
+ 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee,
+ 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6,
+ 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42,
+ 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b,
+ 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2,
+ 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb,
+ 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527,
+ 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b,
+ 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33,
+ 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c,
+ 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3,
+ 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc,
+ 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17,
+ 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564,
+ 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b,
+ 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115,
+ 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922,
+ 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728,
+ 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0,
+ 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e,
+ 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37,
+ 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d,
+ 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804,
+ 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b,
+ 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3,
+ 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb,
+ 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d,
+ 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c,
+ 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350,
+ 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9,
+ 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a,
+ 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe,
+ 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d,
+ 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc,
+ 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f,
+ 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61,
+ 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2,
+ 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9,
+ 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2,
+ 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c,
+ 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e,
+ 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633,
+ 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10,
+ 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169,
+ 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52,
+ 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027,
+ 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5,
+ 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62,
+ 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634,
+ 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76,
+ 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24,
+ 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc,
+ 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4,
+ 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c,
+ 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837,
+ 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0,
+ 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b,
+ 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe,
+ 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b,
+ 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4,
+ 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8,
+ 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6,
+ 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304,
+ 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22,
+ 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4,
+ 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6,
+ 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9,
+ 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59,
+ 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593,
+ 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51,
+ 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28,
+ 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c,
+ 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b,
+ 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28,
+ 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c,
+ 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd,
+ 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a,
+ 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319,
+ 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb,
+ 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f,
+ 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991,
+ 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32,
+ 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680,
+ 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166,
+ 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae,
+ 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb,
+ 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5,
+ 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47,
+ 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370,
+ 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d,
+ 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84,
+ 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048,
+ 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8,
+ 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd,
+ 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9,
+ 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7,
+ 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38,
+ 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f,
+ 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c,
+ 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525,
+ 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1,
+ 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442,
+ 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964,
+ 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e,
+ 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8,
+ 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d,
+ 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f,
+ 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299,
+ 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02,
+ 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc,
+ 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614,
+ 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a,
+ 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6,
+ 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b,
+ 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0,
+ 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060,
+ 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e,
+ 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9,
+ 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f,
+ 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6
+ };
+
+ // bcrypt IV: "OrpheanBeholderScryDoubt". The C implementation calls
+ // this "ciphertext", but it is really plaintext or an IV. We keep
+ // the name to make code comparison easier.
+ static private final int bf_crypt_ciphertext[] = {
+ 0x4f727068, 0x65616e42, 0x65686f6c,
+ 0x64657253, 0x63727944, 0x6f756274
+ };
+
+ // Table for Base64 encoding
+ static private final char base64_code[] = {
+ '.', '/', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
+ 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V',
+ 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',
+ 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
+ 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5',
+ '6', '7', '8', '9'
+ };
+
+ // Table for Base64 decoding
+ static private final byte index_64[] = {
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 0, 1, 54, 55,
+ 56, 57, 58, 59, 60, 61, 62, 63, -1, -1,
+ -1, -1, -1, -1, -1, 2, 3, 4, 5, 6,
+ 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
+ -1, -1, -1, -1, -1, -1, 28, 29, 30,
+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ 51, 52, 53, -1, -1, -1, -1, -1
+ };
+
+ // Expanded Blowfish key
+ private int P[];
+ private int S[];
+
+ /**
+ * Encode a byte array using bcrypt's slightly-modified base64
+ * encoding scheme. Note that this is *not* compatible with
+ * the standard MIME-base64 encoding.
+ *
+ * @param d the byte array to encode
+ * @param len the number of bytes to encode
+ * @return base64-encoded string
+ * @exception IllegalArgumentException if the length is invalid
+ */
+ private static String encode_base64(byte d[], int len)
+ throws IllegalArgumentException {
+ int off = 0;
+ StringBuffer rs = new StringBuffer();
+ int c1, c2;
+
+ if (len <= 0 || len > d.length)
+ throw new IllegalArgumentException ("Invalid len");
+
+ while (off < len) {
+ c1 = d[off++] & 0xff;
+ rs.append(base64_code[(c1 >> 2) & 0x3f]);
+ c1 = (c1 & 0x03) << 4;
+ if (off >= len) {
+ rs.append(base64_code[c1 & 0x3f]);
+ break;
+ }
+ c2 = d[off++] & 0xff;
+ c1 |= (c2 >> 4) & 0x0f;
+ rs.append(base64_code[c1 & 0x3f]);
+ c1 = (c2 & 0x0f) << 2;
+ if (off >= len) {
+ rs.append(base64_code[c1 & 0x3f]);
+ break;
+ }
+ c2 = d[off++] & 0xff;
+ c1 |= (c2 >> 6) & 0x03;
+ rs.append(base64_code[c1 & 0x3f]);
+ rs.append(base64_code[c2 & 0x3f]);
+ }
+ return rs.toString();
+ }
+
+ /**
+ * Look up the 3 bits base64-encoded by the specified character,
+ * range-checking againt conversion table
+ * @param x the base64-encoded value
+ * @return the decoded value of x
+ */
+ private static byte char64(char x) {
+ if ((int)x < 0 || (int)x > index_64.length)
+ return -1;
+ return index_64[(int)x];
+ }
+
+ /**
+ * Decode a string encoded using bcrypt's base64 scheme to a
+ * byte array. Note that this is *not* compatible with
+ * the standard MIME-base64 encoding.
+ * @param s the string to decode
+ * @param maxolen the maximum number of bytes to decode
+ * @return an array containing the decoded bytes
+ * @throws IllegalArgumentException if maxolen is invalid
+ */
+ private static byte[] decode_base64(String s, int maxolen)
+ throws IllegalArgumentException {
+ StringBuffer rs = new StringBuffer();
+ int off = 0, slen = s.length(), olen = 0;
+ byte ret[];
+ byte c1, c2, c3, c4, o;
+
+ if (maxolen <= 0)
+ throw new IllegalArgumentException ("Invalid maxolen");
+
+ while (off < slen - 1 && olen < maxolen) {
+ c1 = char64(s.charAt(off++));
+ c2 = char64(s.charAt(off++));
+ if (c1 == -1 || c2 == -1)
+ break;
+ o = (byte)(c1 << 2);
+ o |= (c2 & 0x30) >> 4;
+ rs.append((char)o);
+ if (++olen >= maxolen || off >= slen)
+ break;
+ c3 = char64(s.charAt(off++));
+ if (c3 == -1)
+ break;
+ o = (byte)((c2 & 0x0f) << 4);
+ o |= (c3 & 0x3c) >> 2;
+ rs.append((char)o);
+ if (++olen >= maxolen || off >= slen)
+ break;
+ c4 = char64(s.charAt(off++));
+ o = (byte)((c3 & 0x03) << 6);
+ o |= c4;
+ rs.append((char)o);
+ ++olen;
+ }
+
+ ret = new byte[olen];
+ for (off = 0; off < olen; off++)
+ ret[off] = (byte)rs.charAt(off);
+ return ret;
+ }
+
+ /**
+ * Blowfish encipher a single 64-bit block encoded as
+ * two 32-bit halves
+ * @param lr an array containing the two 32-bit half blocks
+ * @param off the position in the array of the blocks
+ */
+ private final void encipher(int lr[], int off) {
+ int i, n, l = lr[off], r = lr[off + 1];
+
+ l ^= P[0];
+ for (i = 0; i <= BLOWFISH_NUM_ROUNDS - 2;) {
+ // Feistel substitution on left word
+ n = S[(l >> 24) & 0xff];
+ n += S[0x100 | ((l >> 16) & 0xff)];
+ n ^= S[0x200 | ((l >> 8) & 0xff)];
+ n += S[0x300 | (l & 0xff)];
+ r ^= n ^ P[++i];
+
+ // Feistel substitution on right word
+ n = S[(r >> 24) & 0xff];
+ n += S[0x100 | ((r >> 16) & 0xff)];
+ n ^= S[0x200 | ((r >> 8) & 0xff)];
+ n += S[0x300 | (r & 0xff)];
+ l ^= n ^ P[++i];
+ }
+ lr[off] = r ^ P[BLOWFISH_NUM_ROUNDS + 1];
+ lr[off + 1] = l;
+ }
+
+ /**
+ * Cycically extract a word of key material
+ * @param data the string to extract the data from
+ * @param offp a "pointer" (as a one-entry array) to the
+ * current offset into data
+ * @return the next word of material from data
+ */
+ private static int streamtoword(byte data[], int offp[]) {
+ int i;
+ int word = 0;
+ int off = offp[0];
+
+ for (i = 0; i < 4; i++) {
+ word = (word << 8) | (data[off] & 0xff);
+ off = (off + 1) % data.length;
+ }
+
+ offp[0] = off;
+ return word;
+ }
+
+ /**
+ * Initialise the Blowfish key schedule
+ */
+ private void init_key() {
+ P = (int[])P_orig.clone();
+ S = (int[])S_orig.clone();
+ }
+
+ /**
+ * Key the Blowfish cipher
+ * @param key an array containing the key
+ */
+ private void key(byte key[]) {
+ int i;
+ int koffp[] = { 0 };
+ int lr[] = { 0, 0 };
+ int plen = P.length, slen = S.length;
+
+ for (i = 0; i < plen; i++)
+ P[i] = P[i] ^ streamtoword(key, koffp);
+
+ for (i = 0; i < plen; i += 2) {
+ encipher(lr, 0);
+ P[i] = lr[0];
+ P[i + 1] = lr[1];
+ }
+
+ for (i = 0; i < slen; i += 2) {
+ encipher(lr, 0);
+ S[i] = lr[0];
+ S[i + 1] = lr[1];
+ }
+ }
+
+ /**
+ * Perform the "enhanced key schedule" step described by
+ * Provos and Mazieres in "A Future-Adaptable Password Scheme"
+ * http://www.openbsd.org/papers/bcrypt-paper.ps
+ * @param data salt information
+ * @param key password information
+ */
+ private void ekskey(byte data[], byte key[]) {
+ int i;
+ int koffp[] = { 0 }, doffp[] = { 0 };
+ int lr[] = { 0, 0 };
+ int plen = P.length, slen = S.length;
+
+ for (i = 0; i < plen; i++)
+ P[i] = P[i] ^ streamtoword(key, koffp);
+
+ for (i = 0; i < plen; i += 2) {
+ lr[0] ^= streamtoword(data, doffp);
+ lr[1] ^= streamtoword(data, doffp);
+ encipher(lr, 0);
+ P[i] = lr[0];
+ P[i + 1] = lr[1];
+ }
+
+ for (i = 0; i < slen; i += 2) {
+ lr[0] ^= streamtoword(data, doffp);
+ lr[1] ^= streamtoword(data, doffp);
+ encipher(lr, 0);
+ S[i] = lr[0];
+ S[i + 1] = lr[1];
+ }
+ }
+
+ /**
+ * Perform the central password hashing step in the
+ * bcrypt scheme
+ * @param password the password to hash
+ * @param salt the binary salt to hash with the password
+ * @param log_rounds the binary logarithm of the number
+ * of rounds of hashing to apply
+ * @param cdata the plaintext to encrypt
+ * @return an array containing the binary hashed password
+ */
+ public byte[] crypt_raw(byte password[], byte salt[], int log_rounds,
+ int cdata[]) {
+ int rounds, i, j;
+ int clen = cdata.length;
+ byte ret[];
+
+ if (log_rounds < 4 || log_rounds > 30)
+ throw new IllegalArgumentException ("Bad number of rounds");
+ rounds = 1 << log_rounds;
+ if (salt.length != BCRYPT_SALT_LEN)
+ throw new IllegalArgumentException ("Bad salt length");
+
+ init_key();
+ ekskey(salt, password);
+ for (i = 0; i != rounds; i++) {
+ key(password);
+ key(salt);
+ }
+
+ for (i = 0; i < 64; i++) {
+ for (j = 0; j < (clen >> 1); j++)
+ encipher(cdata, j << 1);
+ }
+
+ ret = new byte[clen * 4];
+ for (i = 0, j = 0; i < clen; i++) {
+ ret[j++] = (byte)((cdata[i] >> 24) & 0xff);
+ ret[j++] = (byte)((cdata[i] >> 16) & 0xff);
+ ret[j++] = (byte)((cdata[i] >> 8) & 0xff);
+ ret[j++] = (byte)(cdata[i] & 0xff);
+ }
+ return ret;
+ }
+
+ /**
+ * Hash a password using the OpenBSD bcrypt scheme
+ * @param password the password to hash
+ * @param salt the salt to hash with (perhaps generated
+ * using BCrypt.gensalt)
+ * @return the hashed password
+ */
+ public static String hashpw(String password, String salt) {
+ BCrypt B;
+ String real_salt;
+ byte passwordb[], saltb[], hashed[];
+ char minor = (char)0;
+ int rounds, off = 0;
+ StringBuffer rs = new StringBuffer();
+
+ if (salt.charAt(0) != '$' || salt.charAt(1) != '2')
+ throw new IllegalArgumentException ("Invalid salt version");
+ if (salt.charAt(2) == '$')
+ off = 3;
+ else {
+ minor = salt.charAt(2);
+ if (minor != 'a' || salt.charAt(3) != '$')
+ throw new IllegalArgumentException ("Invalid salt revision");
+ off = 4;
+ }
+
+ // Extract number of rounds
+ if (salt.charAt(off + 2) > '$')
+ throw new IllegalArgumentException ("Missing salt rounds");
+ rounds = Integer.parseInt(salt.substring(off, off + 2));
+
+ real_salt = salt.substring(off + 3, off + 25);
+ try {
+ passwordb = (password + (minor >= 'a' ? "\000" : "")).getBytes("UTF-8");
+ } catch (UnsupportedEncodingException uee) {
+ throw new AssertionError("UTF-8 is not supported");
+ }
+
+ saltb = decode_base64(real_salt, BCRYPT_SALT_LEN);
+
+ B = new BCrypt();
+ hashed = B.crypt_raw(passwordb, saltb, rounds,
+ (int[])bf_crypt_ciphertext.clone());
+
+ rs.append("$2");
+ if (minor >= 'a')
+ rs.append(minor);
+ rs.append("$");
+ if (rounds < 10)
+ rs.append("0");
+ if (rounds > 30) {
+ throw new IllegalArgumentException(
+ "rounds exceeds maximum (30)");
+ }
+ rs.append(Integer.toString(rounds));
+ rs.append("$");
+ rs.append(encode_base64(saltb, saltb.length));
+ rs.append(encode_base64(hashed,
+ bf_crypt_ciphertext.length * 4 - 1));
+ return rs.toString();
+ }
+
+ /**
+ * Generate a salt for use with the BCrypt.hashpw() method
+ * @param log_rounds the log2 of the number of rounds of
+ * hashing to apply - the work factor therefore increases as
+ * 2**log_rounds.
+ * @param random an instance of SecureRandom to use
+ * @return an encoded salt value
+ */
+ public static String gensalt(int log_rounds, SecureRandom random) {
+ StringBuffer rs = new StringBuffer();
+ byte rnd[] = new byte[BCRYPT_SALT_LEN];
+
+ random.nextBytes(rnd);
+
+ rs.append("$2a$");
+ if (log_rounds < 10)
+ rs.append("0");
+ if (log_rounds > 30) {
+ throw new IllegalArgumentException(
+ "log_rounds exceeds maximum (30)");
+ }
+ rs.append(Integer.toString(log_rounds));
+ rs.append("$");
+ rs.append(encode_base64(rnd, rnd.length));
+ return rs.toString();
+ }
+
+ /**
+ * Generate a salt for use with the BCrypt.hashpw() method
+ * @param log_rounds the log2 of the number of rounds of
+ * hashing to apply - the work factor therefore increases as
+ * 2**log_rounds.
+ * @return an encoded salt value
+ */
+ public static String gensalt(int log_rounds) {
+ return gensalt(log_rounds, new SecureRandom());
+ }
+
+ /**
+ * Generate a salt for use with the BCrypt.hashpw() method,
+ * selecting a reasonable default for the number of hashing
+ * rounds to apply
+ * @return an encoded salt value
+ */
+ public static String gensalt() {
+ return gensalt(GENSALT_DEFAULT_LOG2_ROUNDS);
+ }
+
+ /**
+ * Check that a plaintext password matches a previously hashed
+ * one
+ * @param plaintext the plaintext password to verify
+ * @param hashed the previously-hashed password
+ * @return true if the passwords match, false otherwise
+ */
+ public static boolean checkpw(String plaintext, String hashed) {
+ byte hashed_bytes[];
+ byte try_bytes[];
+ try {
+ String try_pw = hashpw(plaintext, hashed);
+ hashed_bytes = hashed.getBytes("UTF-8");
+ try_bytes = try_pw.getBytes("UTF-8");
+ } catch (UnsupportedEncodingException uee) {
+ return false;
+ }
+ if (hashed_bytes.length != try_bytes.length)
+ return false;
+ byte ret = 0;
+ for (int i = 0; i < try_bytes.length; i++)
+ ret |= hashed_bytes[i] ^ try_bytes[i];
+ return ret == 0;
+ }
+}
diff --git a/src/main/java/com/szxgl/vote2021/utils/HttpClientUtil.java b/src/main/java/com/szxgl/vote2021/utils/HttpClientUtil.java
new file mode 100644
index 0000000..3dd8c71
--- /dev/null
+++ b/src/main/java/com/szxgl/vote2021/utils/HttpClientUtil.java
@@ -0,0 +1,234 @@
+package com.szxgl.vote2021.utils;
+
+import com.alibaba.fastjson.JSONObject;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpHeaders;
+import org.apache.http.HttpStatus;
+import org.apache.http.NameValuePair;
+import org.apache.http.client.config.CookieSpecs;
+import org.apache.http.client.config.RequestConfig;
+import org.apache.http.client.entity.UrlEncodedFormEntity;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClientBuilder;
+import org.apache.http.message.BasicNameValuePair;
+import org.apache.http.util.EntityUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+
+/**
+ * HttpClients 请求工具类
+ *
+ * @author Leon
+ * @datetime 2018年8月13日 下午4:42:17
+ */
+public class HttpClientUtil {
+
+ private static Logger logger = LoggerFactory.getLogger(HttpClientUtil.class);
+
+ private static final CloseableHttpClient httpClient;
+
+ static {
+ RequestConfig globalConfig = RequestConfig.custom().setCookieSpec(CookieSpecs.IGNORE_COOKIES).setConnectTimeout(5000).setSocketTimeout(5000).build();
+ httpClient = HttpClientBuilder.create().setDefaultRequestConfig(globalConfig).build();
+ }
+
+
+ public static JSONObject doPost(String url, JSONObject json) {
+ // CloseableHttpClient client = HttpClients.custom().setDefaultRequestConfig(globalConfig).build();
+ HttpPost httpPost = new HttpPost(url);
+ JSONObject response = null;
+ CloseableHttpResponse res = null;
+ try {
+ // 设置请求的header
+ httpPost.setHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
+ httpPost.setHeader("Accept", "application/json;charset=utf-8");
+ //--------------------设置不使用长连接-----------------------------
+ httpPost.setHeader(HttpHeaders.CONNECTION, "close");
+ StringEntity s = new StringEntity(formatPostData(json), "UTF-8");
+ //s.setContentEncoding("UTF-8");
+ // s.setContentType("x-www-form-urlencoded");//发送json数据需要设置contentType
+ httpPost.setEntity(s);
+
+ res = httpClient.execute(httpPost);
+ int statusCode = res.getStatusLine().getStatusCode();
+ if (statusCode != HttpStatus.SC_OK) {
+ logger.info("请求接口返回状态吗, getStatusCode=" + statusCode + ", getReasonPhrase=" + res.getStatusLine().getReasonPhrase());
+ httpPost.abort();
+ throw new Exception("HttpClient,error status code :" + statusCode);
+ }
+
+ HttpEntity entity = res.getEntity();
+ if (entity != null) {
+ String result = EntityUtils.toString(entity, "UTF-8");
+ response = JSONObject.parseObject(result);
+ }
+ } catch (Exception e) {
+ logger.error("HTTP-POST请求出错, URL=" + url + "请求数据：" + json, e);
+ } finally {
+ httpPost.releaseConnection();
+ if (res != null) {
+ try {
+ EntityUtils.consume(res.getEntity());
+ } catch (IOException e) {
+ }
+ try {
+ res.close();
+ } catch (IOException e) {
+ }
+ //----------------------关闭-----------------------------
+ if (httpPost != null) {
+ httpPost.releaseConnection();
+ }
+ }
+ }
+ return response;
+ }
+
+ public static String doPost(String url, Map params, String charset) {
+
+ if (StringUtils.isBlank(url)) {
+ return null;
+ }
+ if (StringUtils.isBlank(charset)) {
+ charset = "utf-8";
+ }
+ HttpPost httpPost = null;
+ try {
+ List pairs = null;
+ if (params != null && !params.isEmpty()) {
+ pairs = new ArrayList(params.size());
+ for (Entry entry : params.entrySet()) {
+ String value = entry.getValue();
+ if (value != null) {
+ pairs.add(new BasicNameValuePair(entry.getKey(), value));
+ }
+ }
+ }
+ httpPost = new HttpPost(url);
+ if (pairs != null && pairs.size() > 0) {
+ httpPost.setEntity(new UrlEncodedFormEntity(pairs, charset));
+ }
+ CloseableHttpResponse response = httpClient.execute(httpPost);
+ int statusCode = response.getStatusLine().getStatusCode();
+ if (statusCode != 200) {
+ httpPost.abort();
+ throw new RuntimeException("HttpClient,error status code :" + statusCode);
+ }
+ HttpEntity entity = response.getEntity();
+ String result = null;
+ if (entity != null) {
+ result = EntityUtils.toString(entity, charset);
+ }
+ EntityUtils.consume(entity);
+ response.close();
+ // System.out.println("------------"+result);
+ return result;
+ } catch (Exception e) {
+ if (httpPost != null) {
+ httpPost.abort();
+
+ }
+ e.printStackTrace();
+ }
+ return null;
+ }
+
+
+ /**
+ * GET请求
+ *
+ * @param url
+ * @return
+ */
+ public static JSONObject doGet(String url) {
+ HttpGet httpGet = new HttpGet(url);
+ CloseableHttpResponse res = null;
+ JSONObject response = null;
+ try {
+ // 设置请求的header
+ httpGet.setHeader("Content-Type", "application/json;charset=utf-8");
+ httpGet.setHeader("Accept", "application/json;charset=utf-8");
+
+ res = httpClient.execute(httpGet);
+ int statusCode = res.getStatusLine().getStatusCode();
+ if (statusCode != HttpStatus.SC_OK) {
+ logger.info("请求接口返回状态码, getStatusCode=" + statusCode + ", getReasonPhrase=" + res.getStatusLine().getReasonPhrase());
+ httpGet.abort();
+ throw new Exception("HttpClient,error status code :" + statusCode);
+ }
+
+ HttpEntity entity = res.getEntity();
+ if (entity != null) {
+ String result = EntityUtils.toString(entity, "UTF-8");
+ response = JSONObject.parseObject(result);
+ }
+ } catch (Exception e) {
+ logger.error("HTTP-GET请求出错, URL=" + url, e);
+ } finally {
+ httpGet.releaseConnection();
+ if (res != null) {
+ try {
+ EntityUtils.consume(res.getEntity());
+ } catch (IOException e) {
+ }
+ try {
+ res.close();
+ } catch (IOException e) {
+ }
+ }
+ }
+ return response;
+ }
+
+ protected static String formatPostData(JSONObject json) {
+ String result = null;
+ try {
+ JSONObject jsonObject = json;
+ if (jsonObject != null) {
+ result = "?";
+ for (Entry entry : jsonObject.entrySet()) {
+ if (StringUtils.isEmpty(result)) {
+ result = entry.getKey() + "=" + entry.getValue();
+ } else {
+ result += "&" + entry.getKey() + "=" + entry.getValue();
+ }
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return result;
+ }
+
+ protected static String formatPostData(String strdata) {
+ String result = strdata;
+ try {
+ JSONObject jsonObject = JSONObject.parseObject(strdata);
+ if (jsonObject != null) {
+ result = "";
+ for (Entry entry : jsonObject.entrySet()) {
+ if (StringUtils.isEmpty(result)) {
+ result = entry.getKey() + "=" + entry.getValue();
+ } else {
+ result += "&" + entry.getKey() + "=" + entry.getValue();
+ }
+ }
+ }
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ return result;
+ }
+
+}
diff --git a/src/main/java/com/szxgl/vote2021/utils/R.java b/src/main/java/com/szxgl/vote2021/utils/R.java
new file mode 100644
index 0000000..94c6bdb
--- /dev/null
+++ b/src/main/java/com/szxgl/vote2021/utils/R.java
@@ -0,0 +1,59 @@
+package com.szxgl.vote2021.utils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * 返回数据
+ * @Author Leon
+ */
+public class R extends HashMap {
+ private static final long serialVersionUID = 1L;
+
+ public R() {
+ put("ret", 0);
+ put("msg", "success");
+ }
+
+ public static R error() {
+ return error("未知异常，请联系管理员");
+ }
+
+ public static R error(String msg) {
+ return error(-1, msg);
+ }
+
+ public static R error(int ret, String msg) {
+ R r = new R();
+ r.put("ret", ret);
+ r.put("msg", msg);
+ return r;
+ }
+
+ public static R error(Map map) {
+ R r = R.error();
+ r.putAll(map);
+ return r;
+ }
+
+ public static R ok(String msg) {
+ R r = new R();
+ r.put("msg", msg);
+ return r;
+ }
+
+ public static R ok(Map map) {
+ R r = new R();
+ r.putAll(map);
+ return r;
+ }
+
+ public static R ok() {
+ return new R();
+ }
+
+ public R put(String key, Object value) {
+ super.put(key, value);
+ return this;
+ }
+}
diff --git a/src/main/java/com/szxgl/vote2021/utils/URIUtil.java b/src/main/java/com/szxgl/vote2021/utils/URIUtil.java
new file mode 100644
index 0000000..c15f1eb
--- /dev/null
+++ b/src/main/java/com/szxgl/vote2021/utils/URIUtil.java
@@ -0,0 +1,56 @@
+//
+// Source code recreated from a .class file by IntelliJ IDEA
+// (powered by FernFlower decompiler)
+//
+
+package com.szxgl.vote2021.utils;
+
+import java.nio.charset.StandardCharsets;
+import org.apache.commons.lang3.StringUtils;
+
+public class URIUtil {
+ private static final String ALLOWED_CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.!~*'()";
+
+ public URIUtil() {
+ }
+
+ public static String encodeURIComponent(String input) {
+ if (StringUtils.isEmpty(input)) {
+ return input;
+ } else {
+ int l = input.length();
+ StringBuilder o = new StringBuilder(l * 3);
+
+ for(int i = 0; i < l; ++i) {
+ String e = input.substring(i, i + 1);
+ if (!"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_.!~*'()".contains(e)) {
+ byte[] b = e.getBytes(StandardCharsets.UTF_8);
+ o.append(getHex(b));
+ } else {
+ o.append(e);
+ }
+ }
+
+ return o.toString();
+ }
+ }
+
+ private static String getHex(byte[] buf) {
+ StringBuilder o = new StringBuilder(buf.length * 3);
+ byte[] var2 = buf;
+ int var3 = buf.length;
+
+ for(int var4 = 0; var4 < var3; ++var4) {
+ byte aBuf = var2[var4];
+ int n = aBuf & 255;
+ o.append("%");
+ if (n < 16) {
+ o.append("0");
+ }
+
+ o.append(Long.toString((long)n, 16).toUpperCase());
+ }
+
+ return o.toString();
+ }
+}
diff --git a/src/main/java/com/szxgl/vote2021/utils/Utility.java b/src/main/java/com/szxgl/vote2021/utils/Utility.java
new file mode 100644
index 0000000..523e236
--- /dev/null
+++ b/src/main/java/com/szxgl/vote2021/utils/Utility.java
@@ -0,0 +1,1446 @@
+package com.szxgl.vote2021.utils;
+
+import org.apache.commons.codec.digest.DigestUtils;
+import org.apache.commons.codec.digest.UnixCrypt;
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.lang3.StringUtils;
+
+import javax.imageio.ImageIO;
+import javax.servlet.http.Cookie;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.awt.image.BufferedImage;
+import java.io.*;
+import java.math.BigDecimal;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.net.URLEncoder;
+import java.security.SecureRandom;
+import java.sql.PreparedStatement;
+import java.text.DecimalFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+
+public class Utility implements Serializable {
+
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * cookie默认保存时长 （1天）
+ */
+ private static final int COOKIE_DEFAULT_MAXAGE = 3600 * 24 * 1;
+
+ protected static Utility instance = null;
+
+ /**
+ * 用户密码正则表达式 (必须由数字和字母组成, 长度为6-18位)
+ * ^ 匹配一行的开头位置
+ * (?![0-9]+$) 预测该位置后面不全是数字
+ * (?![a-zA-Z]+$) 预测该位置后面不全是字母
+ * [0-9A-Za-z]{6,18} 由6-18位数字或者字母组成
+ * $ 匹配行结尾位置
+ */
+ public static String REGEX_USERPWD = "^(?![0-9]+$)(?![a-zA-Z]+$)[0-9A-Za-z]{6,18}$";
+
+ public static synchronized void setInstance(boolean clear) {
+ if (clear)
+ instance = null;
+ else if (instance == null)
+ instance = new Utility();
+ }
+
+ public static Utility getUtilityInstance() {
+ if (instance == null)
+ setInstance(false);
+ return instance;
+ }
+
+ protected Utility() {
+ instance = null;
+ }
+
+
+ /**
+ * Convert integer string array into integer array
+ * @param array
+ * @return
+ * @throws Exception
+ */
+ public static int[] toIntArray(String[] array) {
+ int[] result = new int[array.length];
+ int count = 0;
+ for (int i = 0; i < array.length; i++) {
+ if (array[i] != null && !array[i].trim().equals("") && !array[i].trim().equals("undefined"))
+ result[count++] = Integer.parseInt(array[i]);
+ }
+ return result;
+ }
+
+ /**
+ * Convert integer arraylist into integer array
+ * @param array
+ * @return
+ * @throws Exception
+ */
+ public static int[] toIntArray(ArrayList array) throws Exception {
+ int[] result = new int[array.size()];
+ int count = 0;
+ for (int i = 0; i < array.size(); i++) {
+ String item = array.get(i);
+ if (item != null && !item.trim().equals(""))
+ result[count++] = Integer.parseInt(item);
+ }
+ return result;
+ }
+
+ public static int[] toIntArray(String str){
+ if(str == null || str.equals("")) return null;
+ int[] result;
+ if(str.indexOf(",")!=-1){
+ String[] strArr = str.split(",");
+ result =toIntArray(strArr);
+ }else{
+ result = new int[]{Integer.parseInt(str)};
+ }
+
+ return result;
+ }
+
+ public static long[] toLongArray(String str){
+ if(str == null || str.equals("")) return null;
+ long[] result;
+ if(str.indexOf(",")!=-1){
+ String[] strArr = str.split(",");
+ result =toLongArray(strArr);
+ }else{
+ result = new long[]{Long.parseLong(str)};
+ }
+ return result;
+ }
+
+ public static long[] toLongArray(String[] array) {
+ long[] result = new long[array.length];
+ int count = 0;
+ for (int i = 0; i < array.length; i++) {
+ if (array[i] != null && !array[i].trim().equals("") && !array[i].trim().equals("undefined"))
+ result[count++] = Long.parseLong(array[i]);
+ }
+ return result;
+ }
+
+ /**
+ * This function will convert the string to a unicode string. (e.g. "\u7f51")
+ *
+ * @param value
+ * @return
+ */
+ public static String encodeDec(String value) throws Exception {
+ // Set the contant type as "UTF8".
+ //
+ if (value == null || value.equals(""))
+ return value;
+
+ String buffer = value;
+ //buffer = new String(buffer.getBytes("ISO8859_1"), "UTF8");
+ buffer = URLEncoder.encode(buffer, "Unicode");
+
+ // Sometime the language in reverse encodeing
+ boolean reverse = false;
+ if (buffer.startsWith("%FE%FF"))
+ reverse = true;
+
+ StringBuffer sb = new StringBuffer();
+ String[] sc = buffer.split(!reverse ? "%FF%FE" : "%FE%FF");
+ // for each of unicode set
+ for (int i = 0; i < sc.length; i++) {
+ String si = sc[i];
+ // for each of char in unicode line
+ for (int j = 0; j < si.length(); j++) {
+ char ch = si.charAt(j);
+ if (ch == '%') {
+ sb.append("&#");
+ if (!reverse) {
+ sb.append(Integer.parseInt(si.substring(j + 4, j + 6).toLowerCase()
+ + si.substring(j + 1, j + 3).toLowerCase(), 16));
+ } else {
+ sb.append(Integer.parseInt(si.substring(j + 1, j + 3).toLowerCase()
+ + si.substring(j + 4, j + 6).toLowerCase(), 16));
+ }
+ sb.append(";");
+ j += 5;
+ } else {
+ String ss = si.substring(j, j + 1);
+ if (ss.equals("+"))
+ ss = " ";
+ sb.append(ss);
+ }
+ }
+ }
+ return sb.toString();
+ }
+
+ public static String decodeDec(String value) throws Exception {
+ // Back to unicode from string contains unicode string (i.e. \u4e09)
+ boolean fffe = false;
+ StringBuffer sb = new StringBuffer();
+ for (int i = 0; i < value.length(); i++) {
+ if (value.charAt(i) == '&' && value.charAt(i + 1) == '#') {
+ if (!fffe) {
+ sb.append("%FF%FE");
+ fffe = true;
+ }
+ int nexti = value.indexOf(';', i + 2);
+ String code = value.substring(i + 2, nexti);
+ String hex = "0000" + Integer.toHexString(Integer.parseInt(code));
+ hex = hex.substring(hex.length() - 4);
+ sb.append("%" + hex.substring(2, 4));
+ sb.append("%" + hex.substring(0, 2));
+ i = nexti;
+ } else {
+ fffe = false;
+ if (value.charAt(i) == ' ')
+ sb.append('+');
+ else
+ sb.append(value.charAt(i));
+ }
+ }
+ return URLDecoder.decode(sb.toString(), "Unicode");
+ }
+
+ public static String decodeISO(String value) throws Exception {
+ if (value == null)
+ return "";
+ return new String(value.getBytes("ISO8859_1"), "UTF8");
+ }
+
+ public static String decodeISO(String value, String sourceCharSet) throws Exception {
+ if (value == null)
+ return "";
+ if (sourceCharSet == null) return value;
+ if (sourceCharSet.trim().equals("")) return value;
+ return new String(value.getBytes(sourceCharSet), "UTF8");
+ }
+
+ public static String encodeHTML(String value) {
+ if (value == null)
+ return "";
+ value = value.replaceAll("\"", """).replaceAll("'", "'");
+ value = value.replaceAll("<", "<").replaceAll(">", ">");
+ return value;
+ }
+
+ public static String decodeHTML(String value) {
+ if (value == null)
+ return "";
+ value = value.replaceAll(""", "\"").replaceAll("'", "'");
+ value = value.replaceAll("<", "<").replaceAll(">", ">");
+ return value;
+ }
+
+ /**
+ * This function will convert the string to a unicode string. (e.g. "\u7f51")
+ *
+ * @param value
+ * @return
+ */
+ public static String toUnicodeString(String value) throws Exception {
+ // Set the contant type as "UTF8".
+ //
+ if (value == null || value.equals(""))
+ return value;
+
+ String buffer = value;
+ buffer = new String(buffer.getBytes("ISO8859_1"), "UTF8");
+ buffer = URLEncoder.encode(buffer, "Unicode");
+
+ StringBuffer sb = new StringBuffer();
+ String[] sc = buffer.split("%FF%FE");
+ // for each of unicode set
+ for (int i = 0; i < sc.length; i++) {
+ String si = sc[i];
+ // for each of char in unicode line
+ for (int j = 0; j < si.length(); j++) {
+ char ch = si.charAt(j);
+ if (ch == '%') {
+ sb.append('\\').append('u');
+ sb.append(si.substring(j + 4, j + 6).toLowerCase());
+ sb.append(si.substring(j + 1, j + 3).toLowerCase());
+ j += 5;
+ } else {
+ String ss = si.substring(j, j + 1);
+ if (ss.equals("+"))
+ ss = " ";
+ sb.append(ss);
+ }
+ }
+ }
+ return sb.toString();
+ }
+
+ /**
+ * Create a instance from a class
+ *
+ * @param service
+ * @return @throws
+ * ClassNotFoundException
+ * @throws InstantiationException
+ * @throws IllegalAccessException
+ */
+ public static Object instantiate(String service) throws ClassNotFoundException, InstantiationException,
+ IllegalAccessException {
+ ClassLoader classloader = Thread.currentThread().getContextClassLoader();
+ Class instance = classloader.loadClass(service);
+ return instance.newInstance();
+ }
+
+ public static double getRoundUp(double d, int scale) {
+ double result = d;
+ BigDecimal bd = new BigDecimal(d);
+ result = bd.setScale(scale, BigDecimal.ROUND_HALF_UP).doubleValue();
+ return result;
+ }
+
+ public static float getRoundUp(float d, int scale) {
+ float result = d;
+ BigDecimal bd = new BigDecimal(d);
+ result = bd.setScale(scale, BigDecimal.ROUND_HALF_UP).floatValue();
+ return result;
+ }
+
+ public static Calendar getCalendar(Date date) throws Exception {
+ Calendar result = Calendar.getInstance();
+ result.setTime(date);
+ return result;
+ }
+
+ public static Calendar getCalendar(long milliseconds) throws Exception {
+ Calendar result = Calendar.getInstance();
+ result.setTimeInMillis(milliseconds);
+ return result;
+ }
+
+ public static String getTimeStampWithMillis() {
+ return getTimeStampWithMillis(Calendar.getInstance());
+ }
+
+ public static String getTimeStampWithMillis(Calendar calendar) {
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmssSSS");
+ String result = sdf.format(calendar.getTime());
+ return result;
+ }
+
+ /**
+ * Convert a string with format "yyyyMMddHHmmss" into Calendar object
+ * @param date
+ * @return
+ * @throws Exception
+ */
+ public static Calendar getCalendar(String date) throws Exception {
+ if (date == null || date.trim().equals(""))
+ return null;
+
+ for (int i = date.length(); i < 14; i++)
+ date += "0";
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
+ Calendar result = Calendar.getInstance();
+
+ try {
+ result.setTime(sdf.parse(date));
+ } catch (ParseException e) {
+ result = null;
+ }
+ return result;
+ }
+
+ public static Calendar getCalendar(String date, String format) throws Exception {
+ if (date == null || date.trim().equals(""))
+ return null;
+
+ SimpleDateFormat sdf = new SimpleDateFormat(format);
+ Calendar result = Calendar.getInstance();
+
+ try {
+ result.setTime(sdf.parse(date));
+ } catch (ParseException e) {
+ result = null;
+ }
+ return result;
+ }
+
+ public static String getDateString(Calendar date) throws Exception {
+ if (date == null) return "";
+
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
+ return sdf.format(date.getTime());
+ }
+
+ public static String getDateString(Calendar date, String format){
+ if (date == null) return "";
+ SimpleDateFormat sdf = new SimpleDateFormat(format);
+ return sdf.format(date.getTime());
+ }
+ // 12 to 24
+ public static String TimeFormat(String time){
+ if(time==null || time.trim().equals("")) return null;
+
+ if(time.indexOf("PM")!=-1 || time.indexOf("pm")!=-1){
+ String[] strarr = time.split(":");
+ int HH=Integer.parseInt(strarr[0]);
+ if(HH==1){
+ HH=13;
+ }else if(HH==2){
+ HH=14;
+ }else if(HH==3){
+ HH=15;
+ }else if(HH==4){
+ HH=16;
+ }else if(HH==5){
+ HH=17;
+ }else if(HH==6){
+ HH=18;
+ }else if(HH==7){
+ HH=19;
+ }else if(HH==8){
+ HH=20;
+ }else if(HH==9){
+ HH=21;
+ }else if(HH==10){
+ HH=22;
+ }else if(HH==11){
+ HH=23;
+ }else if(HH==12){
+ HH=00;
+ }
+ time = HH+":"+strarr[1];
+
+ }
+ return time;
+ }
+
+ public static String getHttpContent(String urlStr, String encoding) throws Exception {
+ URL url = new URL(urlStr);
+ InputStream is = null;
+ HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+ try {
+ if (connection.getResponseCode() != 200) {
+ //return "Error: " + connection.getResponseCode() + " " + connection.getResponseMessage();
+ is = connection.getErrorStream();
+ } else {
+ is = connection.getInputStream();
+ }
+
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ byte[] buffer = new byte[16384];
+ int count;
+ while ((count = is.read(buffer)) != -1) {
+ bos.write(buffer, 0, count);
+ }
+ return bos.toString(encoding);
+ } finally {
+ connection.disconnect();
+ }
+ }
+
+ public static byte[] objectToByteArray(Object obj) throws Exception {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ ObjectOutputStream oos = new ObjectOutputStream(bos);
+ oos.writeObject(obj);
+ oos.flush();
+ oos.close();
+ return bos.toByteArray();
+ }
+
+ public static byte[] InputStreamToByteArray(InputStream is) throws Exception {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ byte[] buffer = new byte[16384];
+ int count;
+ while ((count = is.read(buffer)) != -1) {
+ bos.write(buffer, 0, count);
+ }
+ return bos.toByteArray();
+ }
+
+
+ public static Object byteArrayToObject(byte[] array) throws Exception {
+ ByteArrayInputStream bis = new ByteArrayInputStream(array);
+ ObjectInputStream ois = new ObjectInputStream(bis);
+ return ois.readObject();
+ }
+
+ public static void byteArrayToFile(byte[] content, String filename) throws Exception {
+ FileOutputStream out = new FileOutputStream(filename);
+ out.write(content);
+ out.flush();
+ out.close();
+ }
+
+ public static byte[] fileToByteArray(String filename) throws Exception {
+ ByteArrayOutputStream bos = new ByteArrayOutputStream();
+ FileInputStream fos = new FileInputStream(filename);
+ byte[] buffer = new byte[10240];
+ int count;
+ while ((count = fos.read(buffer)) != -1)
+ bos.write(buffer, 0, count);
+ fos.close();
+ return bos.toByteArray();
+ }
+
+ public URL getWebInfURL() throws Exception {
+ URL url = getClass().getResource("");
+ if (url != null) {
+ return new URL(url.getProtocol(), url.getHost(), url.getFile().substring(0,
+ url.getFile().indexOf("WEB-INF/classes"))
+ + "WEB-INF");
+ } else {
+ String classesPath = getClass().getClassLoader().getResource("").toString();
+ String location = classesPath.substring(0, classesPath.indexOf("/classes"));
+ return new URL(location);
+ }
+ }
+
+ public static String getRegExpContent(String content, String pattern, int index) throws Exception {
+ Pattern p = Pattern.compile(pattern);
+ Matcher m = p.matcher(content);
+ if (m.find()) {
+ return m.group(index);
+ }
+ return "";
+ }
+
+ public static int[] getIntegerArray(String values) throws Exception {
+ String[] slice = values.split(",");
+ int[] result = new int[slice.length];
+ for (int i = 0; i < slice.length; i++)
+ result[i] = Integer.parseInt(slice[i]);
+ return result;
+ }
+
+ /**
+ * Return the file name without extension
+ * @param filename
+ * @return
+ * @throws Exception
+ */
+ public static String getFileName(String filename) throws Exception {
+ int i = filename.lastIndexOf('.');
+ if (i == -1)
+ return filename;
+ return filename.substring(0, i);
+ }
+
+ /**
+ * Return the file extension only
+ * @param filename
+ * @return
+ * @throws Exception
+ */
+ public static String getFileExtension(String filename) throws Exception {
+ int i = filename.lastIndexOf('.');
+ if (i == -1)
+ return "";
+ return filename.substring(i + 1);
+ }
+
+ public static String getRandomFileName() throws Exception {
+ Random rand = new Random((Calendar.getInstance()).getTimeInMillis());
+ return "_" + Math.abs(rand.nextInt()) + ".tmp";
+ }
+
+ public static String encodeCDATA(String str) {
+ return str.replaceAll("<", "A1X78D2L").replaceAll(">", "B8N62K09").replaceAll("&", "C19PWK8B").replaceAll("\"","7HU3G1Z6");
+ }
+
+ public static String decodeCDATA(String str) {
+ return str.replaceAll("A1X78D2L", "<").replaceAll("B8N62K09", ">").replaceAll("C19PWK8B", "&").replaceAll("7HU3G1Z6", "\"");
+ }
+
+ public static String getQuotedString(String str) {
+ return str.replaceAll("\"", "\\\\\"");
+ }
+ /*
+ public static String getValidPassword(String password) {
+ if (password == null) return Constant.pwdSuffix;
+ else if (password.trim().length() < 4) return password.trim() + Constant.pwdSuffix;
+ else return password.trim();
+ }
+*/
+ public static String getFormatedDate(Calendar date) {
+ return getFormatedDate(date, "yyyy-MM-dd HH:mm:ss");
+ }
+
+ public static String getFormatedDate(Date date) {
+ if(date==null)return null;
+ Calendar c = Calendar.getInstance();
+ c.setTime(date);
+ return getFormatedDate(c);
+ }
+
+ public static String getFormatedDate(Calendar date, String format) {
+ if (date == null)
+ return "";
+ SimpleDateFormat sdf = new SimpleDateFormat(format);
+ return sdf.format(date.getTime());
+ }
+
+ public static String getFormatedTimeStamp() {
+ return getFormatedTimeStamp(Calendar.getInstance());
+ }
+
+ public static String getFormatedTimeStamp(Calendar calendar) {
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss SSS");
+ return sdf.format(calendar.getTime());
+ }
+
+ public static String getTimeStamp() {
+ Calendar calendar = Calendar.getInstance();
+ return getTimeStamp(calendar);
+ }
+
+ public static String getTimeStamp(Calendar calendar) {
+ SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss");
+ String result = sdf.format(calendar.getTime());
+ result = result + "000";
+ return result;
+ }
+
+
+ public static String getFormatedFileSize(long value) {
+ double kb = value / 1024.00;
+ DecimalFormat df = new DecimalFormat("#0.00");
+ return df.format(kb);
+ }
+
+ public static String getFormatedDecimal(double value) {
+ return getFormatedDecimal(value, "#0.00");
+ }
+
+ public static String getFormatedDecimal(double value, int decimal) {
+ String format = "#0.";
+ if (decimal == 0) format = "#0";
+ else {
+ for (int i = 1; i <= decimal; i++) format += "0";
+ }
+ return getFormatedDecimal(value, format);
+ }
+
+ public static String getFormatedDecimal(double value, String format) {
+ DecimalFormat df = new DecimalFormat(format);
+ return df.format(value);
+ }
+
+ public static Date getMonthLastDay(int year, int month) {
+ Calendar calendar = Calendar.getInstance();
+ calendar.set(year, month, 1);
+ calendar.add(Calendar.DATE, -1);
+ return calendar.getTime();
+ }
+
+ public static String getDateFormat(Date date, String format) {
+ if (date == null) return "";
+ SimpleDateFormat dateFormat = new SimpleDateFormat(format, Locale.US);
+ return dateFormat.format(date);
+ }
+
+ public static java.sql.Date UtilDateToSQLDate(Date utilDate) {
+ if (utilDate == null) return null;
+ return new java.sql.Date(utilDate.getTime());
+ }
+
+ public static java.sql.Timestamp UtilDateToSQLTimeStamp(Date utilDate) {
+ if (utilDate == null) return null;
+ return new java.sql.Timestamp(utilDate.getTime());
+ }
+
+ public static Date SQLDateToUtilDate(java.sql.Date SQLDate) {
+ if (SQLDate == null) return null;
+ return new Date(SQLDate.getTime());
+ }
+
+ public static Date SQLDateToUtilDate(java.sql.Timestamp SQLDate) {
+ if (SQLDate == null) return null;
+ return new Date(SQLDate.getTime());
+ }
+
+ public static Date parseDate(String strDate, String pattern) throws Exception {
+ if (strDate == null || strDate.trim().equals("")) return null;
+ SimpleDateFormat format = new SimpleDateFormat(pattern);
+ Date date = format.parse(strDate);
+ return date;
+ }
+
+ public static String getSearchFormat(String pattern) {
+ if (pattern == null) return "%";
+ pattern = pattern.trim(); // format maybe : A, A%, %A%, A%B%, %A"B
+ if (pattern.equals("")) {
+ pattern = "%";
+ } else if (pattern.indexOf("%") == -1) {
+ pattern = "%" + pattern + "%";
+ }
+ return pattern;
+ }
+
+ public static String getLeadingZero(int intValue, int maxLength) {
+ String result = String.valueOf(intValue);
+ if (result.length() < maxLength) {
+ while (result.length() < maxLength) {
+ result = "0" + result;
+ }
+ }
+ return result;
+ }
+
+ public static String getQuantityAsString(float qty) {
+ DecimalFormat df = new DecimalFormat("#0.00");
+ return df.format(qty);
+ }
+
+ public static String getQuantityAsString(double qty) {
+ DecimalFormat df = new DecimalFormat("#0.00");
+ return df.format(qty);
+ }
+
+ public static String getQuantityAsString(float amt, String pattern) {
+ DecimalFormat df = new DecimalFormat(pattern);
+ return df.format(amt);
+ }
+
+ public static String getQuantityAsString(double amt, String pattern) {
+ DecimalFormat df = new DecimalFormat(pattern);
+ return df.format(amt);
+ }
+
+ public static String getInvoiceAsString(float amt) {
+ DecimalFormat df = new DecimalFormat("#,##0.00");
+ return df.format(amt);
+ }
+
+ public static String getAmountAsString(float amt, String pattern) {
+ DecimalFormat df = new DecimalFormat(pattern);
+ return df.format(amt);
+ }
+
+ public static String getAmountAsString(double amt, String pattern) {
+ DecimalFormat df = new DecimalFormat(pattern);
+ return df.format(amt);
+ }
+
+ public static String getFloatFormat(float f, String pattern) {
+ DecimalFormat df = new DecimalFormat(pattern);
+ return df.format(f);
+ }
+
+ public static String getDoubleFormat(double d, String pattern) {
+ DecimalFormat df = new DecimalFormat(pattern);
+ return df.format(d);
+ }
+
+ public static Date parseExcelDate(String Date) {
+ Calendar calendar = Calendar.getInstance();
+ long millis = (long) (Integer.parseInt(Date) - 25569)*24*60*60*1000;
+ calendar.setTimeInMillis(millis);
+ return calendar.getTime();
+ }
+
+ public static double mul(double d1, double d2) {
+ BigDecimal b1 = new BigDecimal(String.valueOf(d1));
+ BigDecimal b2 = new BigDecimal(String.valueOf(d2));
+
+ return b1.multiply(b2).doubleValue();
+ }
+
+ public static double mul(BigDecimal b1, double d2) {
+ BigDecimal b2 = new BigDecimal(String.valueOf(d2));
+
+ return b1.multiply(b2).doubleValue();
+ }
+
+ public static double round(double d, int scale) {
+ if(scale<0){
+ throw new IllegalArgumentException("The scale must be a positive integer or zero");
+ }
+ BigDecimal b = new BigDecimal(String.valueOf(d));
+ BigDecimal one = new BigDecimal("1");
+
+ return b.divide(one, scale, BigDecimal.ROUND_HALF_UP).doubleValue();
+ }
+
+ public static String getIDAsString(ArrayList idList, int idFrom, int idTo) {
+ String IDs = null;
+ if (idList != null && idList.size() > 0) {
+ if (idFrom < 0) idFrom = 0;
+ if (idTo > idList.size()) idTo = idList.size();
+ int lp;
+ IDs = idList.get(idFrom).toString();
+ if (idList.size() > 1 && idTo > idFrom) {
+ for (lp = idFrom+1; lp < idTo; lp ++) IDs += "," + idList.get(lp).toString();
+ }
+ }
+ return IDs;
+ }
+
+ public static String getPreparedParameterList(int fromID, int toID) {
+ String result = "";
+ for (int i = fromID; i <= toID; i++) {
+ if (i == fromID) result += "?";
+ else result += ",?";
+ }
+ return result;
+ }
+
+ public static void setPreparedParameterList(PreparedStatement stmt, int startParamIndex, ArrayList idList, int fromID, int toID) throws Exception {
+ int idx = startParamIndex;
+ for (int i = fromID; i <= toID; i++) {
+ stmt.setInt(idx, idList.get(i).intValue());
+ idx ++;
+ }
+ }
+
+ public static String replaceMailAddress(String mailAddress, String oldPattern, String newPattern) {
+ if (mailAddress == null || mailAddress.trim().equals("") || oldPattern == null || newPattern == null)
+ return mailAddress;
+ else {
+ return mailAddress.trim().replaceAll(oldPattern, newPattern);
+ }
+ }
+
+ public static String getValidMailAddress(String mailAddress, String defaultAddress) {
+ if (mailAddress != null && !mailAddress.trim().equals(""))
+ return mailAddress;
+ else
+ return defaultAddress;
+ }
+
+ public static String getValidString(String str) {
+ if (str == null) return "";
+ else return str;
+ }
+
+ public static String[] getMailTo(String to) {
+ String[] toAC = null;
+ if (to != null && to.indexOf("@") != -1) {
+ if (to.indexOf(",") != -1) toAC = to.split(",");
+ else if (to.indexOf(";") != -1) toAC = to.split(";");
+ else if (to.indexOf(" ") != -1) toAC = to.split(" ");
+ else {
+ toAC = new String[1];
+ toAC[0] = to;
+ }
+ }
+ return toAC;
+ }
+
+ public static int getASCII(String str) {
+ int result = 48;
+ if (str != null && !str.trim().equals("")) {
+ result = 48 + Integer.parseInt(str);
+ }
+ return result;
+ }
+
+ public static void getKeyAsVector(String s_key, Vector v_key) {
+ int idx;
+ if (s_key != null && !s_key.trim().equals("")) {
+ if (s_key.startsWith(".")) s_key = s_key.substring(1);
+ while (s_key.length() > 0) {
+ idx = s_key.indexOf(".");
+ if (idx != -1) {
+ v_key.addElement(s_key.substring(0, idx));
+ s_key = s_key.substring(idx+1);
+ } else {
+ v_key.addElement(s_key);
+ s_key = "";
+ }
+ }
+ }
+ }
+
+ public static String getNameFromAscII(String s_key, int startIndex, int length) {
+ Vector v_key = new Vector();
+ Utility.getKeyAsVector(s_key, v_key);
+ String result = getNameFromAscII(v_key, startIndex, length);
+ v_key = null;
+ return result;
+ }
+
+ public static String getNameFromAscII(Vector v_key, int startIndex, int length) {
+ String result = "";
+ if (length > v_key.size() - startIndex) length = v_key.size() - startIndex;
+ for (int i = startIndex; i < startIndex + length; i++) {
+ result += (char)Integer.parseInt(v_key.elementAt(i));
+ }
+ return result;
+ }
+
+ public static String NameToASCII(String str) {
+ String result = null;
+ char[] ch = str.toCharArray();
+ for (int i = 0; i < ch.length; i++) {
+ if (result == null) result = String.valueOf((int)ch[i]);
+ else result = result + "." + String.valueOf((int)ch[i]);
+ }
+ return result;
+ }
+
+ public static void writeLog(String log) {
+ try {
+ System.out.println(getFormatedTimeStamp() + " : " + log);
+ } catch (Exception e) {
+ }
+ }
+
+ public static String getLoggerCommandShellPath() throws Exception {
+ String LoggerCommandShellPath = "classes";
+
+ URL webInf = Utility.getUtilityInstance().getWebInfURL();
+ URL url = new URL(webInf.getProtocol(), webInf.getHost(), webInf.getFile() + "/" + LoggerCommandShellPath);
+ LoggerCommandShellPath = url.getHost() + url.getFile();
+
+ File file = new File(LoggerCommandShellPath);
+ if (!file.exists()) file.mkdirs();
+ return file.getCanonicalPath();
+ }
+
+ public static String intToHex(int i) {
+ String result = Integer.toHexString(i).trim();
+ if (result.length() == 0) result = "00";
+ if (result.length() == 1) result = "0" + result;
+ return result;
+ }
+
+ public static int HexToInt(String s) {
+ return Integer.parseInt(Integer.valueOf(s, 16).toString());
+ }
+
+ public static ArrayList str2List(String str){
+ ArrayList list = new ArrayList<>();
+ if(str!=null && str.trim().length()>0){
+ if(str.indexOf(",")!=-1){
+ String[] arr = str.split(",");
+ for (String string : arr) {
+ list.add(string);
+ }
+ }else{
+ list.add(str);
+ }
+ }
+ return list;
+ }
+
+ public static String getUUID(){
+ return java.util.UUID.randomUUID().toString();
+ }
+
+ public static String getFileSuffix(String filename){
+ String suffix="";
+ if(filename!=null && filename.indexOf(".")!=-1)suffix=filename.substring(filename.lastIndexOf("."));
+ return suffix;
+ }
+
+ public static String getFileSuffix(File file){
+ String fileName=file.getName();
+ return getFileSuffix(fileName);
+ }
+ /*
+ public static String getPorjectPath(){
+ String nowpath = System.getProperty("user.dir");
+ nowpath=nowpath.replace("bin", "webapps"); //把bin 文件夹变到 webapps文件里面
+ nowpath+=File.separator+Constant.ProjectName; //拼成D:\java\software\apache-tomcat-6.0.14\webapps\sz_pro
+ return nowpath;
+ }
+ */
+ public static String getClientIPAddr(HttpServletRequest request) {
+ String ip = request.getHeader("x-forwarded-for");
+ if (!StringUtils.isBlank(ip) && !"unknown".equalsIgnoreCase(ip)) {
+ // 多次反向代理后会有多个IP值，第一个为真实IP。
+ int index = ip.indexOf(',');
+ if (index != -1) {
+ ip = ip.substring(0, index);
+ }
+ }
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getHeader("PRoxy-Client-IP");
+ }
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getHeader("WL-Proxy-Client-IP");
+ }
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getHeader("X-Real-IP");
+ }
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getRemoteAddr();
+ }
+ return ip;
+ }
+
+ public static String trimExtension(String filename) {
+ if ((filename != null) && (filename.length() > 0)) {
+ int i = filename.lastIndexOf('.');
+ if ((i >-1) && (i < (filename.length()))) {
+ return filename.substring(0, i);
+ }
+ }
+ return filename;
+ }
+
+ public static String listToString(List stringList){
+ if (stringList==null) {
+ return null;
+ }
+ StringBuilder result=new StringBuilder();
+ boolean flag=false;
+ for (Object string : stringList) {
+ if (flag) {
+ result.append(",");
+ }else {
+ flag=true;
+ }
+ result.append(String.valueOf(string));
+ }
+ return result.toString();
+ }
+
+ public static boolean strIsEqual(String str1, String str2){
+ if(str1 == null)str1="";
+ if(str2 == null)str2="";
+ if(str1.equals(str2) || str1.trim().equals(str2.trim()))return true;
+ else return false;
+ }
+
+ /**
+ * 判断是否是整数
+ * @param str
+ * @return
+ */
+ public static boolean isNumber(String str){
+ if(StringUtils.isEmpty(str))return false;
+ try {
+ Long.parseLong(str);
+ return true;
+ } catch (Exception e) {
+ return false;
+ }
+ }
+
+ /**
+ * 判断是否是浮点数
+ * @param str
+ * @return
+ */
+ public static boolean isDouble(String str){
+ if(StringUtils.isEmpty(str))return false;
+ try {
+ Double.parseDouble(str);
+ return true;
+ } catch (Exception e) {
+ return false;
+ }
+ }
+
+ /**
+ * 密码加密方法
+ * @param pwd
+ * @return
+ */
+ public static String encryptPwd(String pwd){
+ if(StringUtils.isEmpty(pwd))return null;
+ else return UnixCrypt.crypt(pwd, DigestUtils.sha256Hex(pwd));
+ }
+
+ /**
+ * 优惠码的生成, 默认6为长度
+ * @return
+ */
+ public static String getCode() {
+ return getCode(6);
+ }
+
+ public static String getCode(int length) {
+ char[] chs = { 'a', 'b', 'c', '1', '2', '3', '4', '5', 'd', 'e', 'f',
+ 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r',
+ 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '6', '7', '8', '9' };
+ SecureRandom random = new SecureRandom();
+ final char[] value = new char[length];
+ for (int i = 0; i < length; i++) {
+ value[i] = chs[random.nextInt(chs.length)];
+ }
+ final String code = new String(value);
+ return code;
+ }
+
+ /**
+ * 通过正则验证手机号码是否正确
+ * @param str
+ * @return
+ */
+ public static boolean isMobile(String str) {
+ boolean b = false;
+ Pattern p=Pattern.compile("^1(3|4|5|7|8)\\d{9}$");
+ Matcher m = p.matcher(str);
+ b = m.matches();
+ return b;
+ }
+
+ /**
+ * 使用urlencode对链接进行编码
+ * @param url
+ * @return
+ */
+ public static String urlEncode(String url){
+ if(url == null || url.trim().equals(""))return null;
+ try {
+ return URLEncoder.encode(url, "UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ /**
+ * 使用UrlDecode对链接进行解码
+ * @param url
+ * @return
+ */
+ public static String urlDecode(String url){
+ if(url == null || url.trim().equals(""))return null;
+ try {
+ return URLDecoder.decode(url, "UTF-8");
+ } catch (UnsupportedEncodingException e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+
+ public static boolean isEmpty(String str){
+ return (str == null || "".equals(str.trim()));
+ }
+
+ public static boolean isNotEmpty(String str){
+ return (str != null && str.trim().length() > 0);
+ }
+
+ /**
+ * 判断文件是否是图片
+ * @param file
+ * @return
+ */
+ public static boolean isImage(File file){
+ if(file == null)return false;
+ boolean flag = false;
+ try {
+ InputStream inputStream = new FileInputStream(file);
+ flag = isImage(inputStream);
+ inputStream.close();
+ } catch (Exception e) {
+ }
+ return flag;
+ }
+
+ /**
+ * 判断输入流是否是图片
+ * @param inputStream
+ * @return
+ */
+ public static boolean isImage(InputStream inputStream){
+ boolean flag = false;
+ try {
+ BufferedImage Image=ImageIO.read(inputStream);
+ if(null == Image) {
+ return flag;
+ }
+ Image.flush();
+ flag = true;
+ } catch (Exception e){
+ }
+ return flag;
+ }
+
+ public static String getDate4Chinese(long timeInMillis){
+ long year_milliseconds = 31536000000L;
+ long day_milliseconds = 86400000L;
+ long hour_milliseconds = 3600000L;
+
+ String returnValue="";
+ Date now = new Date();
+ long leftTime=now.getTime()-timeInMillis;
+
+ long year = leftTime / year_milliseconds; // 这里必须加L，否则结果不对
+ leftTime -= year*year_milliseconds;
+
+ long day=leftTime/day_milliseconds;
+ leftTime -= day*day_milliseconds;
+
+ long hour=leftTime/hour_milliseconds;
+ leftTime -= hour*hour_milliseconds;
+
+ long minutes=(leftTime/(60*1000));
+ leftTime -= minutes*60*1000;
+
+ long second = leftTime/1000;
+
+ if(year > 0){
+ returnValue = year+"年";
+ }
+ if(day > 0){
+ returnValue += day+"天";
+ }
+
+ if(StringUtils.isBlank(returnValue) && hour > 0){
+ returnValue = hour+"小时";
+ }
+ if(StringUtils.isBlank(returnValue) && minutes > 0){
+ returnValue = minutes+"分钟";
+ }
+ if(StringUtils.isBlank(returnValue)){
+ returnValue = second+"秒";
+ }
+
+ return returnValue;
+ }
+
+ /**
+ * 将输入流转成字符串
+ * @param request
+ * @return
+ * @throws IOException
+ */
+ public static String parseHttpData(HttpServletRequest request) throws IOException{
+ //从request中取得输入流
+ InputStream inputStream=request.getInputStream();
+ String result = IOUtils.toString(inputStream, "UTF-8");
+ return result;
+ }
+
+ /**
+ * 获取客户端请求真实IP地址
+ */
+ public static String getReqIpAddr(HttpServletRequest request) {
+ String ip="";
+ if(request!=null){
+ ip = request.getHeader("x-forwarded-for");
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getHeader("Proxy-Client-IP");
+ }
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getHeader("WL-Proxy-Client-IP");
+ }
+ if(ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
+ ip = request.getRemoteAddr();
+ }
+ }
+ return ip;
+ }
+
+
+ /**
+ * 向URL中添加参数(有则修改，无则添加)
+ * @param url
+ * @param ParamName
+ * @param ParamValue
+ * @return
+ */
+ public static String addParamValue(String url, String ParamName, String ParamValue) {
+ if(StringUtils.isNotBlank(url) && StringUtils.isNotBlank(ParamName) && StringUtils.isNotBlank(ParamValue)) {
+ if(url.contains(ParamName+"=")){
+ url = replaceParamValue(url, ParamName, ParamValue);
+ }else{
+ if(url.contains("?") || url.contains("\\?")){
+ url += "&"+ParamName+"=" + ParamValue;
+ }else{
+ url += "?"+ParamName+"=" + ParamValue;
+ }
+ }
+ }
+ return url;
+ }
+
+ /**
+ * 替换URL参数的值
+ * @param url
+ * @param ParamName
+ * @param ParamValue
+ * @return
+ */
+ public static String replaceParamValue(String url, String ParamName, String ParamValue) {
+ if(StringUtils.isNotBlank(url) && StringUtils.isNotBlank(ParamName) && StringUtils.isNotBlank(ParamValue)) {
+ url = url.replaceAll("(\\?" + ParamName +"=[^&]*)", "?"+ParamName + "=" + ParamValue);
+ url = url.replaceAll("(\\&" + ParamName +"=[^&]*)", "&"+ParamName + "=" + ParamValue);
+ }
+ return url;
+ }
+
+ /**
+ * 删除URL中的参数
+ * @param url
+ * @param ParamName
+ * @return
+ */
+ public static String removeParamValue(String url, String ParamName) {
+ if(StringUtils.isNotBlank(url) && StringUtils.isNotBlank(ParamName)) {
+ while(url.contains("?"+ParamName+"=") || url.contains("%3f"+ParamName+"%3d") || url.contains("%3F"+ParamName+"%3D")
+ || url.contains("&"+ParamName+"=") || url.contains("%26"+ParamName+"%3d") || url.contains("%26"+ParamName+"%3D")){
+ url = url.replaceAll("(\\?" + ParamName +"=[^&]*)", "");
+ url = url.replaceAll("(%3f" + ParamName +"%3d[^&]*)", "");
+ url = url.replaceAll("(%3F" + ParamName +"%3D[^&]*)", "");
+
+ url = url.replaceAll("(\\&" + ParamName +"=[^&]*)", "");
+ url = url.replaceAll("(%26" + ParamName +"%3d[^&]*)", "");
+ url = url.replaceAll("(%26" + ParamName +"%3D[^&]*)", "");
+ }
+ }
+ return url;
+ }
+
+ /**
+ * 判断两域名是否是同一域下
+ * @param domain
+ * @param url
+ * @return
+ */
+ public static boolean checkDomainMatched(String domain, String url){
+ boolean result = false;
+ if(StringUtils.isBlank(domain) || StringUtils.isBlank(url))return result;
+ domain = domain.trim();
+ url = url.trim();
+ domain = domain.replace("/index.html", "").replace("/index.htm", "").replace("index.html", "").replace("index.htm", "");
+
+ if(domain.startsWith("http://")){
+ domain = domain.substring(7);
+ }
+ if(domain.startsWith("https://")){
+ domain = domain.substring(8);
+ }
+
+ if(url.startsWith("http://")){
+ url = url.substring(7);
+ }
+ if(url.startsWith("https://")){
+ url = url.substring(8);
+ }
+
+ result = url.startsWith(domain);
+ return result;
+ }
+
+ /**
+ * http链接转https
+ * @param url
+ * @return
+ */
+ public static String httpTohttps(String url) {
+ if(StringUtils.isBlank(url))return url;
+ url = url.trim();
+ if(url.startsWith("https:") || url.startsWith("HTTPS:"))return url;
+ url = "https"+url.substring(4);
+ return url;
+ }
+
+ /**
+ * 使用BCrypt对密码进行加密
+ * @param password
+ * @return
+ */
+ public static String encryptPwdByBCrypt(String password){
+ return BCrypt.hashpw(password, BCrypt.gensalt());
+ }
+
+ /**
+ * BCrypt 密码验证
+ * @param password 明文
+ * @param ciphertext 密文
+ * @return if equal ? true : false
+ */
+ public static boolean checkPwdByBCrypt(String password, String ciphertext){
+ return BCrypt.checkpw(password, ciphertext);
+ }
+
+ /**
+ * 往cookie存值
+ * @param response
+ * @param name
+ * @param value
+ */
+ public static void addCookie(HttpServletRequest request, HttpServletResponse response, String name, String value){
+ addCookie(request, response, name, value, COOKIE_DEFAULT_MAXAGE);
+ }
+
+ /**
+ * 往cookie存值
+ * @param response
+ * @param name
+ * @param value
+ * @param maxage
+ */
+ public static void addCookie(HttpServletRequest request, HttpServletResponse response, String name, String value, int maxage){
+ String basePath = request.getContextPath();
+ Cookie cookie = new Cookie(name, value);
+ cookie.setPath(StringUtils.isBlank(basePath) ? "/" : basePath);
+ cookie.setMaxAge(maxage > 0 ? maxage : COOKIE_DEFAULT_MAXAGE);
+ response.addCookie(cookie);
+ }
+
+ /**
+ * 从cookie取值
+ * @param request
+ * @param cookieName
+ * @return
+ */
+ public static String getValueFromCookie(HttpServletRequest request, String cookieName) {
+ if(cookieName==null || cookieName.trim().equals(""))return null;
+ Cookie[] cookies = request.getCookies();
+ if (cookies != null && cookies.length > 0) {
+ for (int i = 0; i < cookies.length; i++) {
+ Cookie item = cookies[i];
+ String name = item.getName();
+ if (cookieName.equals(name)) {
+ return item.getValue();
+ }
+ }
+ }
+ return null;
+ }
+
+ /**
+ * 输出错误信息到页面
+ * @param response
+ * @param title 网页title
+ * @param result 内容
+ */
+ public static void outPrintError(HttpServletResponse response, String title, String result){
+ response.setCharacterEncoding("UTF-8");
+ response.setContentType("text/html; charset=UTF-8");
+ PrintWriter out = null;
+ try {
+ if(StringUtils.isBlank(title))title = "Error";
+ String html = "";
+ html += ""+title+"";
+ html += "";
+ html += "";
+ html += "";
+ html+="";
+ html += result;
+ html+="
";
+ out = response.getWriter();
+ out.print(html);
+ } catch (IOException e) {
+ e.printStackTrace();
+ throw new RuntimeException("IO工作流出现异常!");
+ } finally {
+ if(out!=null){
+ out.close();
+ out = null;
+ }
+ }
+ }
+
+ public static void main(String[] args) {
+ String url = httpTohttps("http://wx.qlogo.cn/mmopen/tolX9TNpO");
+ System.out.println("url = "+url);
+ }
+
+}
\ No newline at end of file
diff --git a/src/main/resources/application-prod.yml b/src/main/resources/application-prod.yml
new file mode 100644
index 0000000..fd6008d
--- /dev/null
+++ b/src/main/resources/application-prod.yml
@@ -0,0 +1,44 @@
+spring:
+ datasource:
+ type: com.alibaba.druid.pool.DruidDataSource
+ druid:
+ driver-class-name: com.mysql.cj.jdbc.Driver
+ url: jdbc:mysql://rm-wz9vza84pe0hb338kbo.mysql.rds.aliyuncs.com:3306/2021_vote?autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=GMT%2B8&characterEncoding=UTF-8
+ username: root
+ password: 'lyg8266@Qiween#com'
+ initial-size: 5
+ max-active: 500
+ min-idle: 10
+ max-wait: 60000
+ pool-prepared-statements: true
+ max-pool-prepared-statement-per-connection-size: 20
+ time-between-eviction-runs-millis: 60000
+ min-evictable-idle-time-millis: 300000
+ validation-query: 'SELECT 1'
+ test-while-idle: true
+ test-on-borrow: false
+ test-on-return: false
+ stat-view-servlet:
+ enabled: true
+ url-pattern: /druid/*
+ #login-username: admin
+ #login-password: admin
+ filter:
+ stat:
+ log-slow-sql: true
+ slow-sql-millis: 1000
+ merge-sql: false
+ wall:
+ config:
+ multi-statement-allow: true
+wx:
+ appid: wx35766a64d73d08a9 #appid
+ project-id: 20210001000100011 #活动id
+ api-domain: https://wx.xfhd.net/thirdparty #授权域名
+ auth-code: fbc35e02df8a4fae9f9f827156acd91e #授权码
+ auth-scope: snsapi_base #scope
+activity:
+ setting:
+ begin-date: '2021-11-05 00:00' #投票开始时间
+ end-date: '2021-11-10 00:00' #投票结束时间
+ times: 1 #投票次数限制
\ No newline at end of file
diff --git a/src/main/resources/application-test.yml b/src/main/resources/application-test.yml
new file mode 100644
index 0000000..778f6d4
--- /dev/null
+++ b/src/main/resources/application-test.yml
@@ -0,0 +1,45 @@
+spring:
+ datasource:
+ type: com.alibaba.druid.pool.DruidDataSource
+ druid:
+ driver-class-name: com.mysql.cj.jdbc.Driver
+ url: jdbc:mysql://120.25.121.117:3306/2021_vote?autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=GMT%2B8&characterEncoding=UTF-8
+ username: root
+ password: 'szxgl@2001B'
+ initial-size: 5
+ max-active: 500
+ min-idle: 10
+ max-wait: 60000
+ pool-prepared-statements: true
+ max-pool-prepared-statement-per-connection-size: 20
+ time-between-eviction-runs-millis: 60000
+ min-evictable-idle-time-millis: 300000
+ validation-query: 'SELECT 1'
+ test-while-idle: true
+ test-on-borrow: false
+ test-on-return: false
+ stat-view-servlet:
+ enabled: true
+ url-pattern: /druid/*
+ #login-username: admin
+ #login-password: admin
+ filter:
+ stat:
+ log-slow-sql: true
+ slow-sql-millis: 1000
+ merge-sql: false
+ wall:
+ config:
+ multi-statement-allow: true
+wx:
+ appid: wx35766a64d73d08a9
+ project-id: 20202000200020002
+ api-domain: https://wx.xfhd.net/thirdparty
+ auth-code: 1a9caed163104e2e9056c58b989347b9
+ auth-scope: snsapi_base
+activity:
+ setting:
+ begin-date: '2021-11-03 00:00'
+ end-date: '2021-11-10 00:00'
+ times: 1000
+
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
new file mode 100644
index 0000000..03249a8
--- /dev/null
+++ b/src/main/resources/application.yml
@@ -0,0 +1,32 @@
+server:
+ port: 8610
+ servlet:
+ context-path: /vote2021
+spring:
+# # 允许预检请求
+# mvc:
+# dispatch-options-request: true
+ jmx:
+ default-domain: vote2021
+ profiles:
+ active: prod
+#mybatis
+mybatis-plus:
+ mapper-locations: classpath*:/mapper/**/*.xml
+ #实体扫描，多个package用逗号或者分号分隔
+ typeAliasesPackage: cn.szxgl.modules.*.entity
+ global-config:
+ #数据库相关配置
+ db-config:
+ #主键类型 AUTO:"数据库ID自增", INPUT:"用户输入ID", ID_WORKER:"全局唯一ID (数字类型唯一ID)", UUID:"全局唯一ID UUID";
+ id-type: AUTO
+ logic-delete-value: -1
+ logic-not-delete-value: 0
+ banner: false
+ #原生配置
+ configuration:
+ map-underscore-to-camel-case: true
+ cache-enabled: false
+ call-setters-on-nulls: true
+ jdbc-type-for-null: 'null'
+ log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
diff --git a/src/main/resources/log4j2-spring.xml b/src/main/resources/log4j2-spring.xml
new file mode 100644
index 0000000..c99d2f2
--- /dev/null
+++ b/src/main/resources/log4j2-spring.xml
@@ -0,0 +1,82 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/src/test/java/com/szxgl/vote2021/Vote2021ApplicationTests.java b/src/test/java/com/szxgl/vote2021/Vote2021ApplicationTests.java
new file mode 100644
index 0000000..8c50f57
--- /dev/null
+++ b/src/test/java/com/szxgl/vote2021/Vote2021ApplicationTests.java
@@ -0,0 +1,13 @@
+package com.szxgl.vote2021;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class Vote2021ApplicationTests {
+
+ @Test
+ void contextLoads() {
+ }
+
+}