delete from base_news_info where id_=#{id,jdbcType=VARCHAR}
update base_news_info
news_type_id=#{newsTypeId,jdbcType=VARCHAR},
company_id=#{companyId,jdbcType=VARCHAR},
title_=#{title,jdbcType=VARCHAR},
content_=#{content,jdbcType=VARCHAR},
reader_num=#{readerNum,jdbcType= NUMERIC },
pic_url=#{picUrl,jdbcType=VARCHAR},
create_by=#{createBy,jdbcType=VARCHAR},
create_time=#{createTime,jdbcType= TIMESTAMP },
update_by=#{updateBy,jdbcType=VARCHAR},
update_time=#{updateTime,jdbcType= TIMESTAMP },
del_flag=#{delFlag,jdbcType= NUMERIC },
where id_=#{id}