替换var 为const/let

删除未使用import
替换 == 为 ===

yudao-ui-admin/src/views/system/user/index.vue

@@ -343,7 +343,7 @@ export default {
         ],
         mobile: [
           {
-            pattern: /^(?:(?:\+|00)86)?1(?:(?:3[\d])|(?:4[5-79])|(?:5[0-35-9])|(?:6[5-7])|(?:7[0-8])|(?:8[\d])|(?:9[189]))\d{8}$/,
+            pattern: /^(?:(?:\+|00)86)?1(?:3[\d]|4[5-79]|5[0-35-9]|6[5-7]|7[0-8]|8[\d]|9[189])\d{8}$/,
             message: "请输入正确的手机号码",
             trigger: "blur"
           }

yudao-ui-admin/src/views/system/user/profile/userAvatar.vue

@@ -109,7 +109,7 @@ export default {
     },
     // 上传预处理
     beforeUpload(file) {
-      if (file.type.indexOf("image/") == -1) {
+      if (file.type.indexOf("image/") === -1) {
         this.$modal.msgError("文件格式错误，请上传图片类型,如：JPG，PNG后缀的文件。");
       } else {
         const reader = new FileReader();

yudao-ui-admin/src/views/system/user/profile/userInfo.vue

@@ -49,7 +49,7 @@ export default {
         mobile: [
           { required: true, message: "手机号码不能为空", trigger: "blur" },
           {
-            pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/,
+            pattern: /^1[3|456789][0-9]\d{8}$/,
             message: "请输入正确的手机号码",
             trigger: "blur"
           }