抓包工具Charles

1.乱码解决：
http://www.paincker.com/charles-charset-incorrect
2.网速模拟
http://www.cnblogs.com/kenshinobiy/p/4325601.html
3.乱码解决2，修改Info.plist
http://www.cnblogs.com/kenshinobiy/p/4325601.html