vue ajax跨域请求

一.设置config/index.js || proxyTable添加

proxyTable: { '/api': { target: 'http://192.168.48.239:8080/ydzl', changeOrigin: true, pathRewrite: { '^/api': '' } }

二.mian.js 添加vue全局属性

Vue.prototype.HOST = '/api'

三.如果是post的话

1.修改数据格式

transformRequest: [function (data) { // Do whatever you want to transform the data let ret = '' for (let it in data) { ret += encodeURIComponent(it) + '=' + encodeURIComponent(data[it]) + '&' } return ret }],

2.修改请求头

headers: { 'Content-Type': 'application/x-www-form-urlencoded' 相关资源：vue跨域请求