测试

pages/chengzi.vue

-<!--
- * @Author: tangjiale
- * @eMail: 932055106@qq.com
- * @Date: 2022-08-02 10:02:58
- * @LastEditors: tangjiale
- * @LastEditTime: 2022-08-02 11:33:28
--->
-<template>
-  <div class="page-bg">
-    橙子
-  </div>
-</template>
-
-<script>
-export default {
-  head(){
-    return{
-      title:'橙子同学吃吃吃睡睡睡'
-    }
-  },
-  data(){
-    return{
-
-    }
-  }
-}
-</script>
-
-<style lang="less" scoped>
-.page-bg{
-  min-height: 100vh;
-  width: 100%;
-  background-color: #f5f5f5;
-}
-
-</style>
\ No newline at end of file

pages/index.vue

@@ -3,7 +3,7 @@
  * @eMail: 932055106@qq.com
  * @Date: 2022-08-01 17:06:37
  * @LastEditors: tangjiale
- * @LastEditTime: 2022-08-02 11:26:46
+ * @LastEditTime: 2022-08-02 11:38:32
 -->
 <template>
   <!-- 常见问题 -->
@@ -83,16 +83,25 @@
 export default {
   head(){
     return{
-      title:'常见问题'
+      title:''
     }
   },
-  created(){
+  mounted(){
+    if(this.isWechat){
        wx.setNavigationBarTitle({title:'超人霍华德'})
+       console.log('微信环境内')
+    }
+   
   },
   data(){
     return{
       active:0
     }
+  },
+  computed:{
+    isWechat() {
+      return navigator.userAgent.toLowerCase().indexOf('micromessenger') !== -1;
+    }
   }
 }
 </script>