select * from user select * from user where id = #{id} insert into user values (#{id}, #{nickName}, #{phoneNumber}, #{userAccount}, #{userPassword}, #{userRole}, #{money}) delete from user where id = #{id} update user set nickName = #{nickName}, phoneNumber = #{phoneNumber}, userAccount = #{userAccount}, userPassword = #{userPassword}, userRole = #{userRole}, money = #{money} where id = #{id}