[feat][V]：引入axios，并新增axios工具函数

element-vue/package.json

@@ -8,6 +8,7 @@
     "build": "rimraf dist && webpack -p --progress --hide-modules"
   },
   "dependencies": {
+    "axios": "^0.19.2",
     "element-ui": "^2.3.4",
     "vue": "^2.5.16",
     "vue-router": "^3.1.6"

element-vue/src/utils/index.js

@@ -0,0 +1,37 @@
+import axios from 'axios'
+import config from "~/config";
+
+// http get工具函数 获取数据
+export function get(url, params) {
+    return request(url, 'GET', '',params)
+}
+
+export function post(url, data) {
+    return request(url, 'POST', data,'')
+}
+
+async function request(url, method, data, params, header = {}) {
+    return new Promise((resolve, reject) => {
+        axios({
+            data,
+            params,
+            method,
+            header,
+            url: config.host + url,
+            success: function (res) {
+                // 0:正常请求
+                // -1:错误请求
+                if (res.data.code === 0) {
+                    resolve(res.data.data)
+                } else if (res.data.code === -2) {
+                    reject(res.data)
+                } else {
+                    reject(res.data)
+                }
+            },
+            fail(res) {
+                console.log(res)
+            }
+        })
+    })
+}

element-vue/webpack.config.js

@@ -55,11 +55,11 @@ module.exports = (options = {}) => ({
         extensions: ['.js', '.vue', '.json', '.css']
     },
     devServer: {
-        host: '127.0.0.1',
+        host: '192.168.31.140',
         port: 8010,
         proxy: {
             '/api/': {
-                target: 'http://127.0.0.1:8080',
+                target: 'http://192.168.31.140:8080',
                 changeOrigin: true,
                 pathRewrite: {
                     '^/api': ''