https://www.duote.com/tech/9/24654.html
https://baike.baidu.com/item/360%E5%8F%A3%E4%BF%A1/3001750?fr=aladdin
https://www.pconline.com.cn/pcedu/soft/wl/icq/1108/2514914.html
微信差评：
https://baijiahao.baidu.com/s?id=1601874336256386124&wfr=spider&for=pc
微信历史：
http://www.ruanyifeng.com/blog/2018/08/weixin.html
微信内部人士总结：
https://www.sohu.com/a/233368947_652756