init

src/utils/request.ts

@@ -0,0 +1,51 @@
+import axios from "axios";
+import { ElMessage, ElNotification } from "element-plus";
+import { errorCode } from "@/utils/errorCode";
+// 创建axios实例
+
+const service = axios.create({
+  // axios中请求配置有baseURL选项，表示请求URL公共部分
+  // baseURL: import.meta.env.VITE_APP_BASE_API,
+  // 超时
+  baseURL: "/dev-api",
+  timeout: 100000,
+});
+
+service.interceptors.response.use(
+  (res) => {
+    // 未设置状态码则默认成功状态
+    const code = res.data.code || 200;
+    // 获取错误信息
+    const msg = errorCode[code] || res.data.msg || errorCode["default"];
+    if (code === 500) {
+      ElMessage.error(msg);
+      return Promise.reject(new Error(msg));
+    } else if (code !== 200) {
+      ElNotification.error({
+        title: msg,
+      });
+      return Promise.reject("error");
+    } else {
+      return Promise.resolve(res);
+    }
+  },
+  (error) => {
+    console.log("err" + error);
+    let { message } = error;
+    if (message == "Network Error") {
+      message = "后端接口连接异常";
+    } else if (message.includes("timeout")) {
+      message = "系统接口请求超时";
+    } else if (message.includes("Request failed with status code")) {
+      message = "系统接口" + message.substr(message.length - 3) + "异常";
+    }
+    ElMessage.error({ message, duration: 5 * 1000 });
+    // ElMessage({
+    //   message: message,
+    //   type: "error",
+    //   duration: 5 * 1000,
+    // });
+    return Promise.reject(error);
+  }
+);
+export default service;