Mp的更新方式

小兔兔吃萝卜

于 2022-06-27 10:51:47 发布

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文章标签： java 前端 javascript

本文链接：https://blog.youkuaiyun.com/qq_42552857/article/details/125479612

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// 第一种
//查询logininfo
LambdaQueryWrapper<UserLoginInfo > lambdaQuery = Wrappers.lambdaQuery();
lambdaQuery.eq(UserLoginInfo ::getCustomerId, custCode);
UserLoginInfo custLoginInfo = custLoginInfoMapper.selectOne(lambdaQuery);
if (ObjectUtil.isEmpty(custLoginInfo)) {
    return Result.failed("没有查询到信息");
}
LambdaUpdateWrapper<UserLoginInfo > lambdaUpdateWrapper = new LambdaUpdateWrapper<>();
lambdaUpdateWrapper.eq(UserLoginInfo ::getCustomerId, custCode).set(UserLoginInfo ::getLoginNo, custMobileNo);
custLoginInfoMapper.update(null, lambdaUpdateWrapper);





// 第二种
QueryWrapper wrapper = new QueryWrapper();
wrapper.eq("apply_code", applyCode);
User = userMapper.selectOne(wrapper);
int cnt = 0;
if (ObjectUtil.isNotEmpty(apply)) {
    User newApply = new User ();
    newApply.setId(apply.getId());
    log.info("业务状态为{}", status);
    newApply.setApplyStatus(status);
    cnt = userMapper.updateById(newApply);
}
return Result.succeed(cnt, "成功！");