nginx配置允许跨域请求

http {
......
add_header Access-Control-Allow-Origin *;
add_header Access-Control-Allow-Headers X-Requested-With;
add_header Access-Control-Allow-Methods GET,POST,OPTIONS;
......
}
这样就可以实现GET,POST,OPTIONS的跨域请求的支持
也可以 add_header Access-Control-Allow-Origin http://xxx.com; --指定允许的url;

配置项详细解释:w3c-Cross-Origin Resource Sharing

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转载自blog.51cto.com/haoyonghui/2112513