摘要：
unituWnWinetClass;interfaceusesWindows,Messages,SysUtils,Classes,WinInet;constCONST_AGENT='WininetbyEnli';BUFFER_SIZE=4096;type//定义http的请求调用方式//TWinWrapVerbs=(wwvGET,wwvPOST,wwvMPOST);//定义协议版本TWinHttpVersion=(wwvHttp1,wwvHttp11);//错误类型，没有错误为wwecNilTWinInetErrorCauses=(wwecNil,//0wwecAttemptC 阅读全文
