what browser are you using? it works in IE6:<script>
s = "oooo";
re = /o+/;
alert(re.exec(s));
re = /o+?/;
alert(re.exec(s));
</script>
s = "oooo";
re = /o+/;
alert(re.exec(s));
re = /o+?/;
alert(re.exec(s));
</script>
调试欢乐多
解决方案 »
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