<% Function MoveR(Rstr) Dim i,SpStr SpStr = Split(Rstr,",") For i = 0 To Ubound(Spstr) If I = 0 then MoveR = MoveR & SpStr(i) & "," Else If instr(MoveR,SpStr(i))=0 and i=Ubound(Spstr) Then MoveR = MoveR & SpStr(i) Elseif instr(MoveR,SpStr(i))=0 Then MoveR = MoveR & SpStr(i) & "," End If End If Next End Function response.write MoveR("abc,abc,dge,gcg,dge,gcg,die,dir,die")%>
结果是：abc,dge,gcg,die,dir
如果是两个数组进行对比，去掉相同的数组元素：
复制代码 代码如下:
<% Function mover(farray,sarray) a = Split(farray, ",") Set dic = CreateObject("Scripting.Dictionary") For k=0 To UBound(a) If a(k)<> "" Then dic.Add "_" & a(k), a(k) Next a = Split(sarray, ",") For k=0 To UBound(a) If a(k)<> "" Then If dic.Exists("_" & a(k)) Then dic.Remove "_" & a(k) End If End If Next items = dic.Items() Set dic = Nothing moveR=Join(items, ",") End Function n1 = "a,b,1,11,12,13,14,15,16,17,19,20,22" n2 = "a,1,12,14,18,19,20" response.write mover(n1,n2) %>
