@param(value="ss" int ss) mapper传参数
mybatis 调用java枚举 <bind>标签
https://blog.csdn.net/a502817870/article/details/44409947
mybatis 调用java方法
http://sky-xin.iteye.com/blog/2310957
https://blog.csdn.net/rainbow702/article/details/54381275
mybatis 传入list
https://blog.csdn.net/lishaojun0115/article/details/47856775
mybatis 批量 insert返回自增主键
https://www.cnblogs.com/qingyibusi/p/6104647.html
Jdbc Url 中设置allowMultiQueries=true时,可以允许一次执行多条sql(通过分号分割),
useUnicode=true&characterEncoding=utf8&allowMultiQueries=true&zeroDateTimeBehavior=convertToNull
mysql sql：没有这条数据就添加，有就更新
http://www.jb51.net/article/31044.htm
https://blog.csdn.net/mchdba/article/details/8647560
replace into 表 values() 会 auto_increment + 1
mybatis 所有标签：看源码文件 mybatis-3-mapper.dtd
