ASIHTTPRequest vs NSURLConnection [英] ASIHTTPRequest vs NSURLConnection

问题描述

只是想知道哪个在性能和可用性方面更快？或者如果那里有更好的东西？

Just wondering which is faster in terms of performance and usability? Or if there's anything better out there?

推荐答案

这里有一些旧版本的性能信息：

There's some performance information relating to an old version here:

http://allseeing-i.com/ASIHTTPRequest-1.5

这是相当可比的。我不确定是否有更新版本的数据。

It's pretty comparable. I'm not sure if there are any figures for more recent versions.

请注意，最新的ASIHTTPRequest内置支持缓存（NSURLConnection不支持） - 如果你启用它并且它适用于你的使用它会让你获得一个主要的加速。

Note that the most recent ASIHTTPRequest has built in support for caching (which NSURLConnection doesn't) - if you enable that and it's applicable for your use it gets you a major speedup.

ASIHTTPRequest也为你做了很多免费的事情;例如，如果你想要它，它可以透明地处理HTTP代理身份验证。

ASIHTTPRequest also does a lot of things for you for free; it can transparently handle HTTP Proxy authentication if you want it to, for example.

我一直在NSURLConnection上选择ASIHTTPRequest：对我而言，缓存是真正的主要优势，但其他一切肯定都很好。

I pick ASIHTTPRequest over NSURLConnection all the time: for me the caching was the real major advantage, but everything else is certainly nice to have.

如果您决定使用ASIHTTPRequest，请使用最新的git master，而不是v1.7版本 - 后者有一些在取消请求时导致崩溃的错误以及在master中修复的一些其他问题。

If you do decide to use ASIHTTPRequest, do use the latest git master, not the v1.7 release - the latter has some bugs that cause crashing when cancelling requests and a few other issues which are fixed in master.

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