java爬虫爬取美女图片

if (!existUrl(cache, saveUrl)) {
//插入数据库
Pic pic = new Pic(title, tag, tiAdd, new Date(), saveUrl, img);
picList.add(pic);
// 插入缓存
cache.put(new net.sf.ehcache.Element(saveUrl, saveUrl));
logger.info("已加入缓存-"+saveUrl);
}else{
logger.info("缓存中已经存在-"+saveUrl);
}

<!-- 批量插入 -->
<insert id="insertBatch" parameterType="java.util.List">
insert into t_pic
(title, tag, ti_add, add_time, url, img)
values
<foreach collection="list" item="item" index="index" separator=",">
(#{item.title,jdbcType=VARCHAR},#{item.tag,jdbcType=VARCHAR},
#{item.tiAdd,jdbcType=VARCHAR},#{item.addTime,jdbcType=TIMESTAMP},
#{item.url,jdbcType=VARCHAR},#{item.img,jdbcType=VARCHAR})
</foreach>
</insert>