我从这个基本代码示例开始:
<%
block1 = "tree, ball, cheese, rabbit, waffle, planet, string, cat, dog, hole, hobbit, sing,"
wordArray1 = split(block1, ",")
For Each item In wordArray1
Response.Write(item & "<br />")
Next
max=11
min = 1
Randomize
rand1 = Int((max-min+1)*Rnd+min)
response.write "<hr/>rand1: " & rand1 & "<hr/>"
w1 = wordArray1(0,rand1)
response.write "w1: " & w1 & "<hr/>"
%>
我首先用逗号分隔的单词列表(block1)。
我将其转换为数组(wordArray1)
我可以通过循环遍历并将数组值打印到页面来证明数组存在。
然后我希望能够从该数组中随机选择一个值。
我以为我可以这样做:
max=11
min = 1
Randomize
rand1 = Int((max-min+1)*Rnd+min)
response.write "<hr/>rand1: " & rand1 & "<hr/>"
w1 = wordArray1(0,rand1)
但是我收到了这个错误:
Microsoft VBScript runtime error '800a0009'
Subscript out of range: 'wordArray1'
如何随机访问其中一个阵列?
由于
答案 0 :(得分:0)
您不是在创建多维数组,因此不应传入两个参数。改变这一行:
w1 = wordArray1(0,rand1)
到此:
w1 = wordArray1(rand1)