Merge branch 'main' of http://47.112.118.149:10082/xgxt_sd/zhxg_pc

src/utils/request.js

@@ -112,8 +112,31 @@ service.interceptors.response.use(res => {
   },
   error => {
     console.log('err' + error)
+    
+    // 判断是否是请求取消错误
+    const isCanceled = error && (
+      error.code === 'ERR_CANCELED' ||
+      error.code === 'ECONNABORTED' ||
+      error.message === 'canceled' ||
+      error.message === 'Cancel' ||
+      error.__CANCEL__ === true ||
+      (typeof error.message === 'string' && /cancel/i.test(error.message))
+    );
+    
+    // 如果是请求取消，直接返回，不显示错误消息
+    if (isCanceled) {
+      console.log('请求被取消，忽略该错误');
+      return Promise.reject(error);
+    }
+    
     let { message } = error;
     if (message == "Network Error") {
+      // 进一步判断是否真的是网络错误，还是页面卸载导致的
+      if (window.performance && window.performance.navigation.type === 1) {
+        // 页面刷新导致的，忽略
+        console.log('页面刷新导致的网络错误，已忽略');
+        return Promise.reject(error);
+      }
       message = "后端接口连接异常";
       Message({ message: message, type: 'error', duration: 5 * 1000 })
     } else if (message.includes("timeout")) {