Student student= studentDao.selectOne(new LambdaQueryWrapper<Student >()
.eq(Student ::getAgentCode, agentCode)
.last("limit 1"));
QueryWrapper快速查一条数据
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2022-06-06
Student student= studentDao.selectOne(new LambdaQueryWrapper<Student >()
.eq(Student ::getAgentCode, agentCode)
.last("limit 1"));
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