Core Foundation等同于NSURLRequest和NSURLConnection [英] Core Foundation equivalents for NSURLRequest and NSURLConnection

问题描述

我知道NSUrl桥接到CFUrl。对于 NSURLRequest 和 NSURLConnection 来说，我可以用CFUrl对象使用纯C？ / p>

I'm aware that NSUrl is bridged to CFUrl. What are the Core Foundation equivalents for NSURLRequest and NSURLConnection so I can do something with a CFUrl object using pure C?

推荐答案

不能直接等同于 NSURLRequest 和 NSURLConnection 在Core Foundation中，但您可以在 CFNetwork 。

There are not direct equivalents to NSURLRequest and NSURLConnection in Core Foundation, but you can use the lower-level CFHTTP functions in CFNetwork.

例如，

CFHTTPMessageRef myRequest = CFHTTPMessageCreateRequest(kCFAllocatorDefault,
        requestMethod, myUrl, kCFHTTPVersion1_1);
CFHTTPMessageSetBody(myRequest, bodyData);
CFHTTPMessageSetHeaderFieldValue(myRequest, headerField, value);

CFReadStreamRef myReadStream = CFReadStreamCreateForHTTPRequest(kCFAllocatorDefault, myRequest);

CFReadStreamOpen(myReadStream);

CFHTTPMessageRef myResponse = CFReadStreamCopyProperty(myReadStream, kCFStreamPropertyHTTPResponseHeader);

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