我在github上看到的afnetwoking最早的版本是0.2.1版，2011年写的，那么在此之前，人们是怎么写网络链接的代码的呢？http请求头都要自己写？有没有那时候的代码可以看一看？
ringa_lee
ASIHTTPRequest
It’s not that Apple doesn’t provide network request API. You can directly use the API provided by the system without using a third-party library. Third-party libraries are generally packaging of native APIs
You can write it directly using native interfaces. AFN and ASI are encapsulation of native interfaces
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ASIHTTPRequest
It’s not that Apple doesn’t provide network request API. You can directly use the API provided by the system without using a third-party library. Third-party libraries are generally packaging of native APIs
You can write it directly using native interfaces. AFN and ASI are encapsulation of native interfaces