摘要: if 判断是否执行该sql <select id="findUserById" resultType="user"> select * from user where <if test="id != null"> id=#{id} </if> and deleteFlag=0; </select> 阅读全文
posted @ 2025-04-29 21:54 m1kasaz 阅读(18) 评论(0) 推荐(0)