错误如下：

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.reflection.ReflectionException: There is no getter for property named '__frch_item_0' in 'class com.asiacloud.core.model.PageModel'at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75)at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:368)at $Proxy6.selectList(Unknown Source)at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:198)at com.asiacloud.core.base.dao.impl.BaseDaoImpl.select(BaseDaoImpl.java:74)at com.asiacloud.syse.unitaccount.dao.impl.TSyseMaintainAccountDaoImpl.queryListByUnitIdPage(TSyseMaintainAccountDaoImpl.java:107)

 

Mapper

        select a.*,b.UNIT_NAME linkUnitName from T_SYSE_MAINTAIN_ACCOUNT a        left JOIN T_SYSE_OPER_UNIT b        on a.UNIT_ID=b.ID        where a.STATUS_FLAG in ('1','2')        AND a.UNIT_ID in                                       #{item}                       AND a.ID != #{params.id}    

上面写法错误，注意下面foreach中的值取法，如果取的是List，要用索引来取。

     
            #{params.idList[${index}]}