【紧急】正则表达式问题，多谢多谢！


var s = '<div id="bofangqi"><div class="shengji"><h2></h2></div></div><div id="jishu"><div class="guankan"><a href="/dianying/34827-1.html">1280超清</a></div></div><div id="bofangqi"><div class="shengji"><h1></h1></div></div><div id="jishu"><div class="guankan"><a href="/dianying/34827-2-1.html">1280超清</a></div></div></div>';
var a = s.match(/<div id=\"bofangqi\">.*?(?=<div id=\"bofangqi\">|$)/g);
alert(a[0]);
alert(a[1]);