"qweibo":"http://v.t.qq.com/share/share.php?title={title}&url={url}&pic={pic}",
            "renren":"http://share.renren.com/share/buttonshare.do?title={title}&link={url}&pic={pic}",
            "weibo":"http://v.t.sina.com.cn/share/share.php?title={title}&url={url}&pic={pic}",
            "qzone":"http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url={url}&title={title}&pic={pic}",
            "facebook":"http://www.facebook.com/sharer/sharer.php?s=100&p[url]={url}}&p[title]={title}&p[summary]={title}&pic={pic}",
            "twitter":"https://twitter.com/intent/tweet?text={title}&pic={pic}",
            "kaixin":"http://www.kaixin001.com/rest/records.php?content={title}&url={url}&pic={pic}",
            "douban": "http://www.douban.com/share/service?bm=&image={pic}&href={url}&updated=&name={title}"

微信自己生成 二维码就行了

可以用百度的： 社会化分享组件

都是有接口的，直接去相关网站上去找，然后调用，就行咯。

http://segmentfault.com/q/1010000002956741/a-1020000002956861 可以参考