擅长:python、mysql、java
<p>请参阅<a href="http://www.w3.org/TR/cors/" rel="nofollow">CORS Specification</a>。</p>
<p>(顺便说一下,有一个HTTP的头注册表,请参见<a href="http://www.iana.org/assignments/message-headers/prov-headers.html" rel="nofollow">http://www.iana.org/assignments/message-headers/prov-headers.html</a>和<a href="http://www.iana.org/assignments/message-headers/perm-headers.html" rel="nofollow">http://www.iana.org/assignments/message-headers/perm-headers.html</a>,这将为您指出正确的规范)。</p>