摘要：
@Test public void squery() { //创建QueryWrapper 对象 QueryWrapper<User> queryWrapper = new QueryWrapper<>(); //ge gt le lt: 大于等于 大于 小于等于 小于 queryWrapper.g 阅读全文
摘要：
SELECT d.id,d.depid,di.depnameFROM dep as dLEFT JOIN dep_info as di ON d.depid=di.id SELECT * FROM work_daily_department_ruleleft join system_social_u 阅读全文