如何使用POCO使用HTTP基本身份验证创建HTTP Post？ [英] How do I make an HTTP Post with HTTP Basic Authentication, using POCO?

问题描述

我正在尝试使用POCO制作带有HTTP基本身份验证的HTTP帖子（明文用户名和密码）。我找到了一个Get的例子，并尝试修改它，但作为一个新手，我想我已经把它破坏了它的实用性。有人知道怎么做吗？

I'm trying to make an HTTP Post with HTTP Basic Authentication (cleartext username and password), using POCO. I found an example of a Get and have tried to modify it, but being a rookie I think I've mangled it beyond usefulness. Anyone know how to do this?

是的，我已经看到了另一个问题： POCO C ++ - NET SSL - 如何发布HTTPS请求，但我无法理解它是如何尝试的实现用户名和密码部分。我也不明白使用x-www-form-urlencoded。邮政需要这个吗？我没有表格。只想用用户名和密码参数POST到服务器。

Yes, I've already seen the other SO question on this: POCO C++ - NET SSL - how to POST HTTPS request, but I can't make sense of how it is trying to implement the username and password part. I also don't understand the use of "x-www-form-urlencoded". Is this required for a Post? I don't have a form. Just want to POST to the server with username and password parameters.

推荐答案

最后。以下是您的操作方法：

Finally. Here's how you do it:

    HTTPClientSession session("yourdomain.com");
    session.setKeepAlive(true);

    Poco::Net::HTTPRequest req(Poco::Net::HTTPRequest::HTTP_POST, "/myapi.php/api/validate", HTTPMessage::HTTP_1_1);
    req.setContentType("application/x-www-form-urlencoded");
    req.setKeepAlive(true); // notice setKeepAlive is also called on session (above)

    std::string reqBody("username=[e-mail]&password=mypword");
    req.setContentLength( reqBody.length() );

    std::ostream& myOStream = session.sendRequest(req); // sends request, returns open stream
    myOStream << reqBody;  // sends the body

    req.write(std::cout);

    Poco::Net::HTTPResponse res;
    std::istream& iStr = session.receiveResponse(res);  // get the response from server
    std::cerr << iStr.rdbuf();  // dump server response so you can view it

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