7-2.txt

开发王代码 代码

<script type="text/javascript">
  <!--
  var myString = "JavaScript version 1.5 provides many new features."; 
  var re = /\w+/g;  //定义正则表达式模式文字
  //var re = new RegExp("\w+","g"); //也可以这样构造
  var myArray;      //该数组用来保存匹配的结果
  //进行匹配测试，并写出结果
  while ((myArray = re.exec(myString)) != null) {
    document.write(myArray.index + "-" + re.lastIndex + "\t" + myArray + "<br />");
  }
  -->
</script>