init

src/utils/request.ts

@@ -0,0 +1,43 @@
+import axios from "axios";
+import { ElMessage } from "element-plus";
+//创建axios实例
+let request = axios.create({
+    baseURL: import.meta.env.VITE_APP_BASE_API,
+    timeout: 5000
+})
+//请求拦截器
+request.interceptors.request.use(config => {
+    console.log(config)
+    return config;
+});
+//响应拦截器
+request.interceptors.response.use((response) => {
+    return response.data;
+}, (error) => {
+    //处理网络错误
+    let msg = '';
+    let status = error.response.status;
+    switch (status) {
+        case 401:
+            msg = "token过期";
+            break;
+        case 403:
+            msg = '无权访问';
+            break;
+        case 404:
+            msg = "请求地址错误";
+            break;
+        case 500:
+            msg = "服务器出现问题";
+            break;
+        default:
+            msg = "无网络";
+
+    }
+    ElMessage({
+        type: 'error',
+        message: msg
+    })
+    return Promise.reject(error);
+});
+export default request;