分享插件--百度网页分享插件

<!-- 百度一键分享 -->
        <div class="bdsharebuttonbox" data-tag="share_1" style="float: right;">
            <a class="bds_weixin" data-cmd="weixin"></a>
            <a class="bds_qzone" data-cmd="qzone"></a>
            <a class="bds_tsina" data-cmd="tsina"></a>
            <a class="bds_baidu" data-cmd="baidu"></a>
            <!-- <a class="bds_tqq" data-cmd="tqq"></a> -->
            <a class="bds_sqq" data-cmd="sqq"></a>
            <a class="bds_more" data-cmd="more">更多</a>
            <a class="bds_count" data-cmd="count"></a>
        </div>
        <script>
            window._bd_share_config = {
                "common" : {
                    "bdSnsKey" : {},
                    "bdText" : "", //分享时的标题
                    "bdMini" : "2",
                    "bdMiniList" : false,
                    "bdPic" : "", //此处为分享时自带的图片
                    "bdStyle" : "0",
                    "bdSize" : "16",
                    "bdUrl" : '', //此处为后台要进行分享的内容的定义
                    "bdDesc" : '', //分享时的文本摘要
                },
                "share" : {}
            };
            //此处为需要引入的百度分享的js文件
            with (document)
                0[(getElementsByTagName('head')[0] || body).appendChild(createElement('script')).src = 'http://bdimg.share.baidu.com/static/api/js/share.js?cdnversion='
                        + ~(-new Date() / 36e5)];
        </script>

详情网站：http://share.baidu.com/code/advance

分享插件还有，jiathis分享插件

bShare分享服务http://www.bshare.cn/