禁止后退

src/page/Home/Home.vue

@@ -217,6 +217,7 @@ onBeforeMount(() => {
 // 页面挂载
 onMounted(() => {
   fontAdpat()
+  stopBack()
 });
 
 // 来自首页的事件
@@ -316,6 +317,16 @@ const fontAdpat = ()=>{
 
 }
 
+const stopBack = ()=>{
+  history.pushState(null, null, document.URL);
+
+        window.addEventListener('popstate', function () {
+
+            history.pushState(null, null, document.URL);
+
+        });
+}
+
 </script>
 
 <style lang="scss" scoped>