异常org.apache.ibatis.executor.ExecutorException: There was no TypeHandler found for parameter..

来源：互联网发布：淘宝质量好的女装店编辑：程序博客网时间：2024/05/18 02:42

是由于javaType和jdbcType的类型不匹配造成的.

通俗点讲，是你的SQL有问题。

出现异常的原代码

<select id="getMyNoticesNotPage" resultMap="BaseResultMap"  parameterType="com.qskj.tzkw_oa_application.document.domain.DocuInfoVo2" >    SELECT         recv.ID, recv.PID, recv.SEND_USRID, recv.SEND_USRNAM, recv.RECV_USRID, recv.RECV_USRNAM, recv.READ_FLAG, recv.READ_TIME,         recv.RECV_DEPTID    FROM        qs_tzkw_flw_docu_recv recv    left join         qs_tzkw_rms_user_info user    on         user.id = recv.RECV_USRID    where       user.id = #{userId}    <if test="isLead !=null and isLead !=''">         and recv.RECV_DEPTID in  ( #{depts} ) //如果depts是集合，不可以用${depts}    </if>    </select>

修改后代码

<select id="getMyNoticesNotPage" resultMap="BaseResultMap"  parameterType="com.qskj.tzkw_oa_application.document.domain.DocuInfoVo2" >    SELECT         recv.ID, recv.PID, recv.SEND_USRID, recv.SEND_USRNAM, recv.RECV_USRID, recv.RECV_USRNAM, recv.READ_FLAG, recv.READ_TIME,         recv.RECV_DEPTID    FROM        qs_tzkw_flw_docu_recv recv    left join         qs_tzkw_rms_user_info user    on         user.id = recv.RECV_USRID    where       user.id = #{userId}    <if test="isLead !=null and isLead !=''">         and recv.RECV_DEPTID in           <foreach collection="depts" item="item" index="index" open="(" separator="," close=")">            #{item}         </foreach>    </if>    </select>

Mybatis查询实例，sql中的in在Mybatis中怎么写–以list为查询条件

//在service中把参数放到HashMap中List<String> list = new ArrayList<String>();list.add("x");list.add("y");list.add("z");String s = "A"Date d = new Date();HashMap<String,Object> param = new HashMap<String,Object>();param.put("list",list);param.put("s",s);param.put("d",d);XXXDao.queryXXX(param);//在Mybatis的Mapper中是这么写：<select id = "queryXXX",resultType = "XXX", paramterType = "java.lang.HashMap">select * from tab where zi_duan1 = #{s} and zi_duan2 = #{d}and zi_duan3 in <foreach item="item" index="index" collection="list" open="("            separator="," close=")">            #{item}           </foreach></select>

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