WWW
支持get和post两种方式 -TODO get poss http传送区别
https://www.cnblogs.com/Jason-c/p/10559141.html
https://blog.csdn.net/yzy565280261/article/details/80146097
TODO TCP HTTP UDP
TODO https://www.jianshu.com/p/cd185f40c53a
https://www.cnblogs.com/hanfanfan/p/9579771.html
扩展封装
https://blog.csdn.net/lizhenxiqnmlgb/article/details/82864230