JXHTTP 是来自 tumblr 的 iOS 和 OS X 上的网络连接库。 示例 Asynchronous JXHTTPOperation *op = [JXHTTPOperation withURLString:"https://encrypted.google.com/"]; op.didFinishLoadingBlock = ^(JXHTTPOperation *op) { NSLog("%", op.responseString); }; [[JXHTTPOperatio