Mybatis foreach(Map,List)

foreach循环Map  

为Map时候需要确认parameterType="java.util.Map"，且collection为Map中要便利的key值

     Java文件

	        Map map=new HashMap();
		map.put("tikuId", tikuId);
		map.put("userIdList",userIdList);
		allScored.addAll(scoredMapper.selectAllScoreIsAllError(map));

            List selectAllScoreIsAllError(Map map);

XML文件

	
			select DISTINCT tiku_id,user_name,a.user_id
			from XXXX a join tb_user b on
			a.user_id=b.user_id
			where tiku_id=#{tikuId} 
				
					and a.user_id not in
					
						
							#{list}
						
					
				
				 

List

int updateVideoTbSetUserBeDeleted(List list); 

为List时候需要确认parameterType="Java.util.List"，且collection为list

		    
  		
			update XXXXX set video_upload_uname='用户消失啦'
	        where video_id in     
	         
	             
	                  #{item}