CORS solves ajax cross-origin, corsajax

CORS solves ajax cross-origin, corsajax

CORS principle: inject Access-Control-Allow-Origin into the response header, so that the browser detects Access-Control-Allow-Origin in the header, and then cross-Origin operations can be performed.

Response. AddHeader ("Access-Control-Allow-Origin ","*");

* Code in the sentence code. The server allows access by anyone. You can also set the domain name to be accessed. For example, only access in the http: // xxxxxx: 8080 domain is allowed. Replace * with this domain name.