批量删除、更新、查询使用

一、批量删除

 
int deletes(@Param("list") List<String> list);

  
<delete id="deletes"  parameterType = "java.util.List">
    delete from person where RYBM IN
    <foreach collection="list"  item="item" open="(" separator="," close=")"  >
      #{item}
    </foreach>
  </delete> 
int deletes(@Param("l