Postmapping使用json传输参数list
https://blog.csdn.net/weixin_41147129/article/details/103471823?ops_request_misc=&request_id=&biz_id=102&utm_term=postmapping%E6%8E%A5%E6%94%B6json%E6%95%B0%E6%8D%AE&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-1-103471823.pc_search_result_control_group&spm=1018.2226.3001.4187
https://blog.csdn.net/weixin_41147129/article/details/103471823?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522164198955616780274187714%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=164198955616780274187714&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-1-103471823.pc_search_result_control_group&utm_term=Mybatis+Spirngboot+Postmapping%E4%BD%BF%E7%94%A8json%E4%BC%A0%E8%BE%93%E5%8F%82%E6%95%B0list&spm=1018.2226.3001.4187
https://www.bilibili.com/video/BV1af4y1s7Wh?p=40