关于IDHTTP 的POST 返回值一直是空，大家帮我看看吧
这是我截获的数据：
POST /login/zh/?ref=https://www.battlenet.com.cn/account/management/&app=bam&cr=true HTTP/1.1
Accept: image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/msword, application/vnd.ms-excel, application/vnd.ms-powerpoint, */*
Referer: https://www.battlenet.com.cn/login/zh/?ref=https://www.battlenet.com.cn/account/management/&app=bam&cr=truehttps://www.battlenet.com.cn/login/zh/?ref=https://www.battlenet.com.cn/account/management/&app=bam&cr=true
Accept-Language: zh-cn
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 2.0.50727)
Content-Type: application/x-www-form-urlencoded
Accept-Encoding: gzip, deflate
Host: www.battlenet.com.cn
Content-Length: 64
Connection: Keep-Alive
Cache-Control: no-cache

accountName=htm161@163.com&password=haitaoma1980&persistLogin=on


我就是照着这个原样，在delphi7里写的，但什么反应也没有，返回都是空字符串，快愁死我了。。

下面是代码：

procedure TForm1.Button4Click(Sender: TObject);
var
  Param:TStringList;
  RStream:TMemoryStream;
  mystr:TStringList;
  FLogStr:string;
begin
  IdHTTP2.Request.CustomHeaders.Clear;
  IdHTTP2.Request.Accept := 'image/gif, image/jpeg, image/pjpeg, image/pjpeg, application/x-shockwave-flash, application/msword, application/vnd.ms-excel, application/vnd.ms-powerpoint, */*' ;
  IdHTTP2.Request.Referer := 'https://www.battlenet.com.cn/login/zh/?ref=https://www.battlenet.com.cn/account/management/&app=bam&cr=true';
  IdHTTP2.Request.AcceptLanguage := 'zh-cn';
  IdHTTP2.Request.UserAgent := 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) ; .NET CLR 2.0.50727)';
  IdHTTP2.Request.ContentType := 'application/x-www-form-urlencoded';
  IdHTTP2.Request.AcceptEncoding := 'gzip, deflate';
  IdHTTP2.Request.Host := 'www.battlenet.com.cn';
  IdHTTP2.Request.ContentLength := 64;
  IdHTTP2.Request.Connection := 'Keep-Alive';
  IdHTTP2.Request.CacheControl := 'no-cache';
  Param:=TStringList.Create;
  RStream:=TMemoryStream.Create;
  Param.Add('accountName=htm161@163.com');
  Param.Add('password=haitaoma1980');
  Param.Add('persistLogin=on');
  IdHTTP2.HTTPOptions:= IdHTTP2.HTTPOptions + [hoKeepOrigProtocol];
  IdHTTP2.HTTPOptions := IdHTTP2.HTTPOptions - [hoForceEncodeParams]; //去掉自动编码
  IdHTTP2.HandleRedirects := True;//允许自动跳转

   IdHTTP2.Post('https://www.battlenet.com.cn/login/zh/?ref=https://www.battlenet.com.cn/account/management/&app=bam&cr=true', Param,RStream);
   mystr :=  TStringList.Create;
   mystr.LoadFromStream(RStream);
   Memo1.Text := mystr.Text ;
  RStream.Free;
  end;

返回值一直是空，界面还有IdCookieManager1,IdSSLIOHandlerSocket1两个空间都与IDHTTP2相关联了，
大家给想个办法吧，有空的话，帮小弟我测试一下，都一个星期了，还是搞不定，郁闷。。。

delphi IDHTTP POST HTTPS
[解决办法]
IdHTTP2.Request.AcceptEncoding := 'identity';
[解决办法]
加上这句试试：

IDHTTP2.ProtocolVersion := pv1_1;