添加请求接口

src/utils/request.js

@@ -0,0 +1,42 @@
+import axios from 'axios';
+import store from '../store';
+import router from '../router';
+
+// 配置请求
+const request = axios.create({
+  // baseURL: process.env.REACT_APP_API_BASE_URL,
+  baseURL: "/api",
+  timeout: 10000,
+});
+
+// 请求拦截器：每次请求都带上token
+request.interceptors.request.use(
+  (config) => {
+    // 在请求头中添加token
+    const token = store.state.token;
+    if (token) {
+      config.headers['Authorization'] = `Bearer ${token}`;
+    }
+    return config;
+  },
+  (error) => {
+    return Promise.reject(error);
+  }
+);
+
+request.interceptors.response.use(
+  (response) => {
+    return response.data;  
+  },
+  (error) => {
+    if (error.response && error.response.status === 401) {
+      // 如果返回401，说明token过期或无效，清除token并跳转到登录页
+      store.commit('SET_TOKEN', '');
+      store.commit('SET_USERNAME', '');
+      router.push('/login');
+    }
+    return Promise.reject(error);
+  }
+);
+
+export default request;