用@RequestParam List<Integer> ids直接获取即可
如：
public Result delete(@RequestParam List<Integer> ids){..........}相应的XML文件也有所不同，如下
<!--批量删除员工基本信息 (1,2,3)--><delete id="deleteByIds">delete from emp where id in<foreach collection="ids" item="id" separator="," open="(" close=")">#{id}</foreach></delete>
