PHP

php后端跨域设置

 // 指定允许其他域名访问 

header('Access-Control-Allow-Origin:http://abc.cn'); 

 // 允许所有域名访问 

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

 // 允许跨域响应类型 

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

 // 响应头设置，允许设置Authorization和lpy这两个http头 

header('Access-Control-Allow-Headers:Authorization,lpy');

 // ajax异步

header('Access-Control-Allow-Headers: X-Requested-With,X_Requested_With,X-PINGOTHER,Content-Type')