通过idHTTP向博主发帖

Question

我正试图使用idHTTP组件向博主发帖，但是，我得到了“HTTP/1.0400BAD请求”错误。

首先，我得到了Auth代码，通过使用下面的代码，它可以很好地工作：

TStringList *request = new TStringList;
TStringList *response = new TStringList();

IdHTTP2->Request->Connection = "Keep-Alive";
IdHTTP2->Request->ContentType = "application/x-www-form-urlencoded";
IdSSLIOHandlerSocketOpenSSL1->SSLOptions->Method = sslvSSLv23;

request->Clear();
request->Values["accountType"] = "GOOGLE";
request->Values["Email"]       = "xxxxxxx@gmail.com";
request->Values["Passwd"]      = "yyyyyyy";
request->Values["source"]      = "test-test";
request->Values["service"]     = "blogger";

response->Text = IdHTTP2->Post("https://www.google.com/accounts/ClientLogin", request);
auth = response->Values["Auth"];  //working perfectly

然后，我得到了blogID，最后我尝试使用下面的代码将一个条目发布到Blogger，但此时我得到了“HTTP1.0400BAD请求”错误。

request->Clear();
request->Text = Memo3->Lines->Text;  //put entry into request var

IdHTTP2->Request->CustomHeaders->Clear();
IdHTTP2->Request->CustomHeaders->Add("GData-Version=2.0");
IdHTTP2->Request->CustomHeaders->Add("Authorization: GoogleLogin auth="+auth);
IdHTTP2->Request->ContentType = "application/atom+xml";

response->Text = IdHTTP2->Post("https://www.blogger.com/feeds/" + blogID + "/posts/default", request); // I got "HTTP/1.0 400 Bad Request" error right here.

这是我要发布的条目：

<entry xmlns='http://www.w3.org/2005/Atom'>
  <title type='text'>Marriage!</title>
  <content type='xhtml'>
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p>Mr. Darcy has <em>proposed marriage</em> to me!</p>
      <p>He is the last man on earth I would ever desire to marry.</p>
      <p>Whatever shall I do?</p>
    </div>
  </content>
  <category scheme="http://www.blogger.com/atom/ns#" term="marriage" />
  <category scheme="http://www.blogger.com/atom/ns#" term="Mr. Darcy" />
</entry>

我已经在idHTTP上寻找了一种正确的发布方式，但是我什么也没有发现。:(

，有人知道我做错了什么吗？

顺便说一下，我使用的是CodeGear Delphi/C++Builder 2009，Indy的版本是10。

任何帮助都是非常感谢的。谢谢!

Answer 1

我找到了让它工作的方法。

我删除了线

 IdHTTP2->Request->CustomHeaders->Add("GData-Version=2.0");

然后我换了

 IdHTTP2->Request->CustomHeaders->Add("Authorization: GoogleLogin auth="+auth);

通过

 IdHTTP2->Request->CustomHeaders->Values["Authorization"] = "GoogleLogin auth="+auth;

来自：https://forums.embarcadero.com/message.jspa?messageID=252770