mybatis 批量新增

xml代码

<insert id="batchInsert" parameterType="com.hysoft.kwgstr.domain.Concept" >
    insert into  KWG_STR_CONCEPT (CPT_ID, IDF_CODE, CPT_CODE, 
      CPT_NAME,MODEL_ID,ONTOLOGY_SHOW,ONTOLOGY_IDT,CATEGORY)
      <foreach collection="list" item="item" index="index" separator="union all">
        select 
            #{item.cptId,jdbcType=CHAR}, #{item.idfCode,jdbcType=VARCHAR}, 
            #{item.cptCode,jdbcType=VARCHAR},#{item.cptName,jdbcType=CLOB},
            #{item.modelId,jdbcType=VARCHAR},#{item.ontologyShow,jdbcType=CLOB},
            #{item.ontologyIdt,jdbcType=CLOB},#{item.category,jdbcType=VARCHAR}
          from dual
      </foreach>
  </insert>

dao层java代码

//批量保存
    int batchInsert(@Param("list")List<Concept> plist);