Wrapper<User> wrapper =newQueryWrapper<>(); wrapper.select(User.class, i->!i.getColumn().equals("id")); List<User> users = userService.selectColumns(wrapper); 在上面的代碼中,創(chuàng)建了一個(gè)QueryWrapper對(duì)象,然后調(diào)用select方法傳入要查詢的字段名,接著調(diào)用notSelect方法傳入不想查詢的字段名,最后調(diào)用user...
www.dbjr.com.cn/program/3285925...htm 2025-6-6