正则表达式不会写 var str = "he was dancing and singing. ";var re = /[a-z]+ing\b/ig;var match;while (match = re.exec(str)) { alert(match);} 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 <script> var str = "he was dancing and singing ".match(/( \w*ing )/g) alert(str); </script> <script> var str = "he was dancing and singing ".match(/( \w*ing )/g) alert(str); </script>我感觉好象会把sing也找出来啊怎么没啊 应该需要 \b 吧var str = "he was dancing and singing".match(/(\b\w*(ing)\b)/g) alert(str); JS 图片预加载的杠杠的简单的问题 textarea高度和滚动条问题 菜鸟求助:取cookie第n个值对 请问如何在一个function中调用另外一个function中定义产生的数组??? 如何让js代码高亮显示 怎样处理document.write('<script src=...></script>') 送分 怎么得到一组单选框或复选框的选定值? 求助:怎样将url中值取出,并在页面中用text显示出来 要设置div 里style的属性LEFT:-80px; 这样为什么不可以: 请问JSP活JS怎么实现文章标题两列显示? 如何在<iframe>窗口中书写代码来响应父窗口的鼠标事件
var str = "he was dancing and singing ".match(/( \w*ing )/g)
alert(str);
</script>
var str = "he was dancing and singing ".match(/( \w*ing )/g)
alert(str);
</script>
我感觉好象会把sing也找出来啊
怎么没啊
var str = "he was dancing and singing".match(/(\b\w*(ing)\b)/g)
alert(str);