又不懂的地方可以参考百度分享官网
<div class="bdsharebuttonbox"><a href="#" class="bds_more" data-cmd="more">分享到：</a><a href="#" class="bds_weixin" data-cmd="weixin" title="分享到微信">微信</a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博">新浪微博</a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空间">QQ空间</a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到腾讯微博">腾讯微博</a><a href="#" class="bds_renren" data-cmd="renren" title="分享到人人网">人人网</a></div><script>$("#title").change(function(){window._bd_share_config.share.bdText=$("#title").val();alert( window._bd_share_config.share.bdText);});window._bd_share_config={"common":{"bdSnsKey":{},"bdText":$("#title").val()+"–自由畅想","bdMini":"2","bdMiniList":false,"bdPic":"","bdStyle":"0","bdSize":"16"},"share":{"bdSize":16},"image":{"viewList":["weixin","tsina","qzone","tqq","renren"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["weixin","tsina","qzone","tqq","renren"]}};with(document)0[(getElementsByTagName(‘head’)[0]||body).appendChild(createElement(‘script’)).src=’http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion=’+~(-new Date()/36e5)];</script>
其中title是博文标题作为动态分享内容一部分
，我喜欢出发。凡是到达了的地方，
