VBScript Join 函數(shù)
定義和用法
Join 函數(shù)可返回一個(gè)由某個(gè)數(shù)組中一系列子字符串組成的字符串。
語法
Join(list[,delimiter])
參數(shù) | 描述 |
---|---|
list | 必需的。一維數(shù)組,其中包含需被連接的子字符串。 |
delimiter | 可選的。用于在返回的字符串中分割子字符串的字符。默認(rèn)是空格字符。 |
實(shí)例
例子 1
dim a(5),b a(0)="Saturday" a(1)="Sunday" a(2)="Monday" a(3)="Tuesday" a(4)="Wednesday" b=Filter(a,"n") document.write(join(b))
輸出:
Sunday Monday Wednesday
例子 2
dim a(5),b a(0)="Saturday" a(1)="Sunday" a(2)="Monday" a(3)="Tuesday" a(4)="Wednesday" b=Filter(a,"n") document.write(join(b,", "))
輸出:
Sunday, Monday, Wednesday