完成用户登录和全局token

miniprogram/pages/user/user.json

@@ -4,6 +4,7 @@
     "t-grid": "tdesign-miniprogram/grid/grid",
     "t-grid-item": "tdesign-miniprogram/grid-item/grid-item",
     "t-avatar": "tdesign-miniprogram/avatar/avatar",
-  "t-avatar-group": "tdesign-miniprogram/avatar-group/avatar-group"
+  "t-avatar-group": "tdesign-miniprogram/avatar-group/avatar-group",
+  "t-toast": "tdesign-miniprogram/toast/toast"
   }
 }

miniprogram/pages/user/user.ts

@@ -1,13 +1,38 @@
+import Toast from 'tdesign-miniprogram/toast/index';
 Component({
   data: {
     img1: 'https://tdesign.gtimg.com/mobile/demos/example1.png',
     img2: 'https://tdesign.gtimg.com/mobile/demos/example2.png',
     img3: 'https://tdesign.gtimg.com/mobile/demos/example3.png',
     image: 'https://tdesign.gtimg.com/mobile/demos/avatar1.png',
+    hasToken: false,
+    username: ''
   },
   methods: {
     userlogin(){
       wx.navigateTo({url:'/pages/user-login/user-login'})
-    }
+    },
+    refreshUserStatus(){
+      console.log("主动刷新user界面")
+      const app = getApp();
+      console.log("全局userinfo",app.globalData.userInfo)
+      console.log("全局用户信息:", app.globalData.userInfo.username); // 这里打印的是 userInfo
+      const userInfo = app.globalData.userInfo || {};
+      console.log("user中的userInfo：",userInfo)
+      this.setData({
+        hasToken: !!app.globalData.token, // 从全局变量获取token状态
+        username: userInfo.username
+      });
+      // 调试：确认页面数据是否正确
+      console.log("页面username赋值后:", this.data.username);
+    },
+    
   },
+  lifetimes:{
+    attached(){
+      console.log("user界面刷新")
+      this.refreshUserStatus()
+    }
+    
+  }
 })

miniprogram/pages/user/user.wxml

@@ -1,7 +1,8 @@
 <view class="user-contain">
   <view class="user-avatar">
   <t-avatar class="avatar-example" image="{{image}}" size="large" />
-  <a class="avatar-font" bind:tap="userlogin">点击登录/注册</a>
+  <a class="avatar-font" bind:tap="userlogin">{{hasToken ? (username || '用户中心') : '点击登录/注册'}}</a>
+  <t-toast id="t-toast" />
   </view>
 <view class="block" class="server1">
   <t-grid column="{{4}}" theme="card" >