MyBatisSystemException:Parameter ‘item‘ not found.

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.binding.BindingException: Parameter ‘item’ not found. Available parameters are [xxx, list, xxx]
Mapper中方法如下

 @Insert(" INSERT INTO xxxxxx (\n" +
            "        table_id,\n" +
            "        code,\n" +
            "        field_key,\n" +
            "        create_time,\n" +
            "        update_time\n" +
            "        )\n" +
            "        VALUES\n" +
            "        <foreach collection=\"list\" item=\"item\" separator=\",\">\n" +
            "            (\n" +
            "            #{item.tableId},\n" +
            "            #{item.code},\n" +
            "            #{item.fieldKey},\n" +
            "            #{item.createTime},\n" +
            "            #{item.updateTime}\n" +
            "            )\n" +
            "        </foreach>")
    int batchInsert(List<xxxx> xxx);
  

看着是没错的， 一直报上面的错。
解法：
@Insert中的 sql加上 包裹即可