替换var 为const/let

删除未使用import
替换 == 为 ===

yudao-ui-admin/src/views/login.vue

@@ -1,4 +1,4 @@
-<template>
+<template xmlns="">
   <div class="container">
     <div class="logo"></div>
     <!-- 登录区域 -->
@@ -150,7 +150,7 @@ export default {
           {required: true, trigger: "blur", message: "手机号不能为空"},
           {
             validator: function (rule, value, callback) {
-              if (/^(?:(?:\+|00)86)?1(?:(?:3[\d])|(?:4[5-79])|(?:5[0-35-9])|(?:6[5-7])|(?:7[0-8])|(?:8[\d])|(?:9[189]))\d{8}$/.test(value) === false) {
+              if (/^(?:(?:\+|00)86)?1(?:3[\d]|4[5-79]|5[0-35-9]|6[5-7]|7[0-8]|8[\d]|9[189])\d{8}$/.test(value) === false) {
                 callback(new Error("手机号格式错误"));
               } else {
                 callback();
@@ -285,7 +285,7 @@ export default {
 
 .oauth-login {
   display: flex;
-  align-items: cen;
+  align-items: center;
   cursor:pointer;
 }
 .oauth-login-item {