AFHTTPSessionManager继承于AFURLSessionManager，提供了更方便的HTTP请求方法，包括了GET、POST、PUT、PATCH、DELETE这五种方式，并且AF鼓励我们在AFHTTPSessionManager再进行一次封装来满足我们自己的业务需求

首先来介绍下AFNetWorking，官方介绍如下：

AFNetworking is a delightful networking library for iOS and Mac OS X. It’s built on top of theFoundation URL Loading System, extending the powerful high-level networking abstractions built into Cocoa. It has a modular architecture with well-designed, feature-rich APIs that are a joy to use.

Perhaps the most important feature of all, however, is the amazing community of developers who use and contribute to AFNetworking every day. AFNetworking powers some of the most popular and critically-acclaimed apps on the iPhone, iPad, and Mac.

Choose AFNetworking for your next project, or migrate over your existing projects—you’ll be happy you did!

翻译过来简单来说就是

AFNetworking是一个适用于iOS和Mac OS X两个平台的网络库，它是基于Foundation URL Loading System上进行了一套封装，并且提供了丰富且优美的API接口给使用者使用

相信今天微信红包照片已经席卷了朋友圈，微信这次创意是非常好的，对发布的照片进行了模糊处理，打开一看，是要发红包才能看到照片的，那怎么办呢？

这怎么能难倒我们这些技术男，一招破解！