标签:role time 修改时间 bsp 语句 拼接 int 字符串 HERE
使用mybatis逆向工程生成的Example处理批量逻辑删除update
/*
将前端接收的id集合拼接的字符串解析
*/
String idListStr = baseConditions.getIdList();
String[] idStrList = idListStr.split(",");
List<Integer> integerList = new ArrayList<Integer>();
for (int i = 0; i < idStrList.length; i++) {
Integer id = Integer.parseInt(idStrList[i]);
integerList.add(id);
}
/*
要修改的信息
*/
//修改人,修改时间
RoleDO roleDO = new RoleDO();
roleDO.setModifier(baseConditions.getAdminId());
roleDO.setModifyTime(new Date());
roleDO.setIsDeleted(2);
/*
Example是where的条件,需要update的主键集合List
*/
RoleDOExample roleDOExample = new RoleDOExample();
roleDOExample.createCriteria().andIdIn(integerList);
int i = roleDOMapper.updateByExampleSelective(roleDO, roleDOExample);
*sql语句类似
update role set modifier=#{},modify_time =#{},is_deleted=2 where id in(1,3,5);
逆向工程的Example使用的详解
https://blog.csdn.net/biandous/article/details/65630783
标签:role time 修改时间 bsp 语句 拼接 int 字符串 HERE
原文地址:https://www.cnblogs.com/draymond/p/10327819.html