first commit

历届学生/吴欣阳/项目开发/上课项目/vue管理后台/src/http/index.js

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+import axios from "axios";
+import config from "@/config"
+export default class http {
+
+  constructor() {
+    this.instance = axios.create({
+      baseURL: config.checkUrl(),
+      timeout: 3000,
+      headers: {'X-Custom-Header': 'foobar'}
+    });
+
+    this.interceptors()
+  }
+
+  async get(params) {
+    return await this.instance.get(params.url, {
+      params: params.data,
+      headers: Object.assign({
+        token: localStorage.getItem("token"),
+        "Content-Type": "application/json;"
+      }, params.headers)
+    })
+  }
+
+  async post(params) {
+    return await this.instance.post(params.url, params.data, {
+      headers: Object.assign({
+        token: localStorage.getItem("token"),
+        "Content-Type": "application/json;"
+      }, params.headers)
+    })
+  }
+
+  interceptors() {
+    // 添加请求拦截器
+    this.instance.interceptors.request.use(function (config) {
+      // 在发送请求之前做些什么
+      return config;
+    }, function (error) {
+      // 对请求错误做些什么
+      return Promise.reject(error);
+    });
+
+    // 添加响应拦截器
+    this.instance.interceptors.response.use(function (response) {
+      // 对响应数据做点什么
+      switch (response.data.status) {
+        case 200:
+          return response.data.result
+          break;
+        case 404:
+          throw new Error(response.data.msg);
+          break;
+      }
+    }, function (error) {
+      // 对响应错误做点什么
+      return Promise.reject(error);
+    });
+  }
+}