refactor: 优化前端错误提示

src/__tests__/utils/request.spec.ts

@@ -116,7 +116,7 @@ describe('request utility', () => {
     })
 
     it('should throw for unsupported method', () => {
-      expect(() => request.request('patch', '/test', null)).toThrow('请求方法 patch 未实现')
+      expect(() => request.request('patch', '/test', null)).toThrow('该功能暂不可用，请刷新后重试')
     })
   })
 })

src/components/TaskForm.vue

@@ -249,7 +249,7 @@ const submitTask = () => {
       updateTask();
       break;
     default:
-      ElMessage.error("未知操作类型");
+      ElMessage.error("该功能暂不可用，请刷新后重试");
   }
 };
 

src/utils/request.ts

@@ -32,14 +32,14 @@ const handleError = (error: any) => {
     }
 
     if (error.response) {
-        const backendMessage = error.response?.data?.message || JSON.stringify(error.response?.data);
+        const backendMessage = error.response?.data?.message;
-        ElMessage.error(`请求失败，服务器返回: ${backendMessage}`);
+        ElMessage.error(backendMessage || "请求失败了，请稍后再试");
     } else if (error.request) {
-        ElMessage.error("请求未收到响应，请检查接口运行状态");
+        ElMessage.error("请求失败了，请检查网络后重试");
     } else {
-        ElMessage.error(error.message || "请求失败");
+        ElMessage.error("请求失败了，请稍后再试");
     }
-    throw new Error("网络不通畅，请检查您的网络连接或服务器状态");
+    throw new Error("请求失败了，请稍后再试");
 };
 
 const validateResponse = (res: any) => {
@@ -88,8 +88,8 @@ const del = (url: string, params: Record<string, any> = {}, config: any = {}) =>
 };
 
 const requestNotImplemented = (method: string) => {
-    ElMessage.error(`请求方法 ${method} 未实现`);
+    ElMessage.error("该功能暂不可用，请刷新后重试");
-    throw new Error(`请求方法 ${method} 未实现`);
+    throw new Error("该功能暂不可用，请刷新后重试");
 };
 
 const request = (method: string, url: string, paramsOrData: any) => {