VBScript Join 函数

一个函数,它返回一个字符串,该字符串包含数组中指定数量的子字符串。 这是与分割方法完全相反的功能。

语法

Join(List[,delimiter]) 
  • List,必填参数。 包含要连接的子字符串的数组。

  • delimiter,可选参数。分隔符字符,在返回字符串时用作分隔符。 默认分隔符是空格。

示例

<!DOCTYPE html>
<html>
   <body>
      <script language = "vbscript" type = "text/vbscript">
         ' Join using spaces
         a = array("Red","Blue","Yellow")
         b = join(a)
         document.write("The value of b " & " is :"  & b & "<br />")

         ' Join using $
         b = join(a,"$")
         document.write("The Join result after using delimiter is : " & b & "<br />")

      </script>
   </body>
</html>

当上述代码保存为 .HTML 并在 Internet Explorer 中执行时,会产生以下结果 −

The value of b is :Red Blue Yellow
The Join result after using delimiter is : Red$Blue$Yellow

vbscript_arrays.html