新浪微博的信息來源默認是互聯網，我自定義了來源怎么調用？百度分享按鈕里面有可以輸入tsinakey的地方，框的在哪里設置？
附：百度分享按鈕源碼
<div class="bdsharebuttonbox"><a href="#" class="bds_more" data-cmd="more"></a><a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a><a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a><a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a><a href="#" class="bds_weixin" data -cmd="weixin" title="分享到微信"></a><a href="#" class="bds_sqq" data-cmd="sqq" title="分享到QQ好友"></a></div><script>window._bd_share_config={"common":{"bdSnsKey": {"tsina":"XXXXXXXXXX"},"bdText":"","bdMini":"1","bdMiniList"
alse,"bdPic":"","bdStyle":"0","bdSize":"32"},"share":{},"image":{"viewList": ["qzone","tsina","tqq","weixin","sqq"],"viewText":"分享到：","viewSize":"32"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList": ["qzone","tsina","tqq","weixin","sqq"]}};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>
