mybatis批量修改資料
阿新 • • 發佈:2021-01-27
####xxxMapper.xml:
<update id="updateSensorWarnings" parameterType="java.util.List" > <foreach collection="list" item="item" index="index" open="" close="" separator=";"> update sensor_warning <set > <if test="item.handlePerson != null and item.handlePerson != '' " > handle_person = #{item.handlePerson}, </if> <if test="item.processProgress != null and item.processProgress != '' " > process_progress = #{item.processProgress} </if> </set> where id = #{item.id} </foreach> </update>
####示例程式碼: