添加员工折扣

src/main/resources/mapper/TbOrderInfoMapper.xml

@@ -515,6 +515,10 @@
             <if test="remark != null and remark!=''">
                 remark = #{remark,jdbcType=VARCHAR},
             </if>
+
+            <if test="staffId != null and staffId!=''">
+                staff_id = #{staffId,jdbcType=INTEGER},
+            </if>
         </set>
         where id = #{id,jdbcType=INTEGER}
     </update>