怎么编程实现取得HTTP协议状态码?
怎么编程实现取得HTTP协议状态码?
就是访问站点的时候,服务器会返回一些状态码,如:
"100" : Continue
"101" : witching Protocols
"200" : OK
"201" : Created
"202" : Accepted
"203" : Non-Authoritative Information
"204" : No Content
"205" : Reset Content
"206" : Partial Content
"300" : Multiple Choices
"301" : Moved Permanently
"302" : Found
"303" : See Other
"304" : Not Modified
"305" : Use Proxy
"307" : Temporary Redirect
………………
怎么用程序实现跟服务器建立连接,并取得这些状态吗?