javascript的exec和match用法，大神帮忙！

[moon5284]

例如一个字符串 var page = "kkk kjjj lll kjk [e-mail] [e-mail] "
里面可能含有n个邮箱，怎么提取出来？

var reg = /(\S)+[@]{1}(\S)+[.]{1}(\w)+/;
//var result = reg.exec(page);

var result = page.match(reg);

alert(result);

结果显示 【 [e-mail]，4，6，m 】不符合要求啊，该怎么写？

[Mr-Jee]

var page = "kkk kjjj lll kjk [e-mail] [e-mail] "
		 var reg = /\S+[@]{1}\S+[.]{1}\w+/g;  
		  //var result = reg.exec(page);  
		
		  var result = page.match(reg);
		
		  alert(result);

[hch126163]

var page = "kkk kjjj lll kjk [e-mail] [e-mail] ss@sf af.asdf sf@[e-mail] [e-mail]"
var reg = /\w+@\w+\.\w+/g;
//var result = reg.exec(page);

var result = page.match(reg);
var result1 = page.match(/\S+[@]{1}\S+[.]{1}\w+/g);

alert(result+"\n"+result1);

[浴火_凤凰]

邮箱的验证不要太复杂了，太复杂了容易过滤一些合格的邮箱

[hongmei85]

		<script type="text/javascript">
		<!--
			var page = "kkk kjjj lll kjk [e-mail] [e-mail] "
			var reg = /(\S)+[@]{1}(\S)+[.]{1}(\w)+/g;  
  //var result = reg.exec(page);  

  var result = reg.exec(page);
	while (result!=null){
	alert(RegExp.lastMatch);
	result = reg.exec(page)
	}
		//-->
		</script>

[knightzhuwei]

var page = "kkk kjjj lll kjk [e-mail] awsddasd [e-mail] ";
	var reg=/(?:\s)\w+@\w+\.\w+/g;
	var result;
    result = page.match(reg)
  	alert(result);

[hushicai]

var page = "kkk kjjj lll kjk [e-mail] [e-mail] ";

var reg = /(\S)+[@]{1}(\S)+[.]{1}(\w)+/g;

var match = page.match(reg);

alert(match);

为match方法指定g标志，放回的结果中，就是各个匹配结果！！！
当match不指定方法时，返回的结果为：[0]是整个匹配结果。[1]~match.length为各个字匹配（也就是括号中的东东）！

[kaifadi]

 <script type="text/javascript">
          var page = "kkk kjjj lll kjk [e-mail] [e-mail]";
          var reg = /\w+@\w+\.\w+\.?\w+/g;  
          while ((result=reg.exec(page))!=null){alert(result[0]);}
</script>

我也练练手！按照#6说的邮箱验证别太严格，否则2个字符把很多有用的邮箱都给过滤没了！

[汉尼拔]

[Quote=引用 6 楼 kingwolf_javascript 的回复:]

邮箱的验证不要太复杂了，太复杂了容易过滤一些合格的邮箱
[/Quote]
++
有些邮箱命名几年前是不允许的,现在是允许的

[li1229363]

         var page = "kkk kjjj lll kjk [e-mail] [e-mail] "
         var reg = /\S+@\S+\.\w{2,3}\.?\w{1,2}/g;  
         var result = page.match(reg);
         alert(result);

咱这个适应性更强一点。

适用于.com.cn或者co.us这种域名