1. LitJson的使用

https://blog.csdn.net/qq_35669619/article/details/78928966

https://blog.csdn.net/qq_14942529/article/details/81516293

https://blog.csdn.net/luoyikun/article/details/54349245

2.解读 编码器

https://www.cnblogs.com/hww9011/p/3683641.html