api/request.js

@@ -1,8 +1,19 @@
-const baseUrl = 'https://ddbs.1024tool.vip/';
+// 在登录成功后请调用 resetTokenInvalid() 重置 isTokenInvalid 标志
+let isTokenInvalid = false;
 
+const baseUrl = 'https://ddbs.1024tool.vip/';
+let isNavigatingToLogin = false;
+
+// 重置 token 失效标志（登录成功后调用）
+export function resetTokenInvalid() {
+  isTokenInvalid = false;
+}
 
 function request(url, method = 'GET', data = {}) {
-
+  // 如果 token 已失效，直接中断请求
+  if (isTokenInvalid) {
+    return Promise.reject({ code: 10103, message: '登录已失效，请重新登录' });
+  }
   const header = {
     'content-type': 'application/json',
     // 有其他content-type需求加点逻辑判断处理即可
@@ -13,16 +24,22 @@ function request(url, method = 'GET', data = {}) {
     header.Authorization = `${tokenString}`;
   }
   return new Promise((resolve, reject) => {
-      wx.request({
+    wx.request({
-          url: baseUrl + url,
+      url: baseUrl + url,
-          method,
+      method,
-          data,
+      data,
-          dataType: 'json', // 微信官方文档中介绍会对数据进行一次JSON.parse
+      dataType: 'json', // 微信官方文档中介绍会对数据进行一次JSON.parse
-          header,
+      header,
-          success(res) {
+      success(res) {
-            if (res.data.code) {
+        if (res.data.code) {
-              if (res.data.code == 10103) {
+          if (res.data.code == 10103) {
-                wx.removeStorageSync('access_token');
+            isTokenInvalid = true;
+            wx.removeStorageSync('access_token');
+            if (!isNavigatingToLogin) {
+              const pages = getCurrentPages();
+              const currentRoute = pages[pages.length - 1]?.route;
+              if (currentRoute !== 'pages/login/login') {
+                isNavigatingToLogin = true;
                 wx.navigateTo({
                   url: '/pages/login/login',
                   complete: () => {
@@ -30,25 +47,26 @@ function request(url, method = 'GET', data = {}) {
                   }
                 });
               }
-              reject(res.data);
-              return;
             }
-            wx.showToast({
-              title: res.data.message,
-              icon: 'none'
-            });
             reject(res.data);
-          } else {
+            return;
-            resolve(res.data);
           }
+          wx.showToast({
+            title: res.data.message,
+            icon: 'none'
+          });
+          reject(res.data);
+        } else {
+          resolve(res.data);
+        }
 
-        },
+      },
-        fail(err) {
+      fail(err) {
-          console.log(err)
+        console.log(err)
-          // 断网、服务器挂了都会fail回调，直接reject即可
+        // 断网、服务器挂了都会fail回调，直接reject即可
-          reject(err);
+        reject(err);
-        },
+      },
-      });
+    });
   });
 }
 

pages/home/index.js

@@ -34,8 +34,6 @@ Page({
     weightData: [],
     heightChart: null,
     weightChart: null,
-    directChart: null,
-    indirectChart: null,
     carList: [],
     carLength: 0,
     userInfo: {},
@@ -147,14 +145,6 @@ Page({
       this.weightChart.dispose();
       this.weightChart = null;
     }
-    if (this.directChart) {
-      this.directChart.dispose();
-      this.directChart = null;
-    }
-    if (this.indirectChart) {
-      this.indirectChart.dispose();
-      this.indirectChart = null;
-    }
   },
 
   // 初始化身高图表
@@ -328,7 +318,6 @@ Page({
 
           ]
         });
-        this.directChart = chart;
         return chart;
       });
     }
@@ -364,7 +353,6 @@ Page({
 
           ]
         });
-        this.indirectChart = chart;
         return chart;
       });
     }

pages/login/login.js

@@ -1,4 +1,5 @@
 import request from '~/api/request';
+import { resetTokenInvalid } from '~/api/request';
 import { aesCryptoJS } from '~/utils/util';
 
 Page({
@@ -46,6 +47,7 @@ Page({
       return;
     }
 
+    resetTokenInvalid()
     const res = await request('doctor/login', 'post', {
       password: aesCryptoJS(this.data.password),
       mobile: this.data.mobile