名字中包含雨且年龄不小于40，只取指定字段queryWrapper.select("id","name").like("name","雨").lt("age",40);

排除指定列queryWrapper.like("name","雨

").lt("age",40).select(User.class,info->!info.getColumn().equals("create_time")&&info.getColumn().equals("manager_id “))；