JavaScript 正则表达式 - [^aeiou]

描述

[^aeiou] 匹配给定集合之外的单个字符。

例子

以下示例显示了 RegExp 表达式的用法。

现场演示 
<html>
   <head>
      <title>JavaScript RegExp</title>
   </head>
   
   <body>
      <script type = "text/javascript">
         var str = "first alphabet";
         var pattern = /[^abcde]/g;

         var result = str.match(pattern);
         document.write("Test 1 - returned value : " +  result); 

         str = "second";
         result = str.match(pattern);
         document.write("<br/>Test 2 - returned value : " +  result); 			 
      </script>
   </body>
</html>

输出

Test 1 - returned value : f,i,r,s,t, ,l,p,h,t
Test 2 - returned value : s,o,n