2014梦想“豪小子”林书豪台北篮球训练营开训

function getVideoId(num,vodList) { var regx = /<VideoId>[A-Za-z0-9]+<\/VideoId>/g; var array = null; var i = 0; while ((array = regx.exec(vodList)) != null) { if (num == i) { str = array[num].toString(); str = str.replace('<VideoId>', ''); str = str.replace('</VideoId>', ''); //alert(str); return str; } i++; } return false; } var xml='<Vod><VideoId>249499</VideoId><duration>124608</duration><displayName>主音视频</displayName></Vod>'; //alert (xml); var vodId=getVideoId(0,xml); //alert (vodId);

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