<?php

namespace Admin\Controller;

// 指定允许跨域访问

header('Access-Control-Allow-Origin:*');

header('Access-Control-Allow-Origin:http://你的请求域名');

header('Access-Control-Allow-Credentials:true');

header('Access-Control-Allow-Methods:GET, POST, PUT, DELETE, OPTIONS');

header('Access-Control-Allow-Headers:X-Requested-With,content-type');

//下面是你的代码