- 按照字符串拼接的id, 批量修改
public boolean updateByIds(String userIds) { User user = new User(); user.setUpdateTime(DateUtil.now()); return this.update(user, Wrappers.<User>update().lambda().in(User::getId, Func.toLongList(userIds))); }
- 修改指定记录的单一字段
public boolean updateNameById(Long userId, String name) { return this.update(Wrappers.<User>update().lambda().set(User::getName, name).eq(User::getId, userId)); }
Mybatis plus api记录
最新推荐文章于 2022-07-10 13:11:03 发布