xml 转 json JSONUtil
https://blog.csdn.net/weixin_43811057/article/details/123427701
hutool工具-----JSON工具-JSONUtil
https://www.cnblogs.com/ZXdeveloper/p/16500959.html
http://t.zoukankan.com/javalinux-p-14021005.html
择善人而交，择善书而读，择善言而听，择善行而从。
https://blog.csdn.net/weixin_43811057/article/details/123427701
hutool工具-----JSON工具-JSONUtil
https://www.cnblogs.com/ZXdeveloper/p/16500959.html
http://t.zoukankan.com/javalinux-p-14021005.html
