| <?xml version="1.0" encoding="UTF-8" ?> | 
| <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" > | 
| <mapper namespace="com.mzl.flower.mapper.transport.TransportFeeAreaMapper"> | 
|   | 
|     <update id="clearTransportArea"> | 
|         delete from t_transport_fee_area | 
|         where transport_id = #{transportId} | 
|         and | 
|         <foreach collection="areaList" item="area" open="(" separator=" or " close=")"> | 
|             (province = #{area.province} and city = #{area.city}) | 
|         </foreach> | 
|     </update> | 
|   | 
| </mapper> |