ASP实现HashMap
'--------------------------------------------------------------
'ASP版HashMap实现
'该实现存储数据为有序数据,类似Java中的LinkedHashMap
'--------------------------------------------------------------
Class HashMap
dim arr()
dim arr_len
'构造函数
private Sub Class_Initialize
'其中 arr(0,n)为key,arr(1,n)为value
arr_len = 0
redim arr(1,arr_len)
End Sub
'========================
'*put方法 往MAP中插入键值对,如果Key存在则覆盖
'@k 键值key
'@v key对应的value值
'========================
public Sub put(k,v)
dim is_update
is_update = false
arr_len = ubound(arr,2)
for i=0 to arr_len-1
if k=arr(0,i) then
arr(1,i) = v
is_update = true
exit for
end if
next
if not is_update then
arr_len = arr_len +1
redim preserve arr(1,arr_len)
arr(0,arr_len-1) = k
arr(1,arr_len-1) = v
end if
End Sub
'========================
'*getv方法 通过key值获取对应的value
'@k 键值key
'========================
public Function getv(k)
dim v
for i=0 to arr_len
if k=arr(0,i) then
v = arr(1,i)
exit for
end if
next
getv = v
End Function
'========================
'*keys方法 获取Map中所有的KEY,以数组形式返回
'========================
public Function keys()
dim v()
Redim v(arr_len)
for i=0 to arr_len-1
v(i) = arr(0,i)
next
keys = v
End Function
'===================
相关文档:
HTML:
<META HTTP-EQUIV="pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
<META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
<META HTTP-EQUIV="expires" CONTENT="0">
PHP:
header("Expires: Mon, 26 Jul 1997 ......
<%
Class Cls_FSO
Public objFSO
Private Sub Class_Initialize()
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
End Sub
Private Sub class_terminate()
Set objFSO = Nothing
End Sub
'=======文件操作========
'取文件大小
Public Function GetFileSize(FileName)
Dim f ......
<%
yourip=Request.ServerVariables("REMOTE_ADDR")
if yourip="111.111.111.111" then
Response.Redirect ("http://www.baidu.com")
end if
%>
Dim UserIP
UserIP = Request.ServerVariables("Http_X_Forwarded_For")
If UserIP = "" Then UserIP = Request.ServerVariables("Remote_Addr") : User ......
环境工具:
Visual studio 2008/2005
IIS 6.0
调试步骤如下:
(1) IIS启用调试
1. 计算机管理->服务和应用程序->Internet信息服务->网站->默认网站->属性
2. 主目录->应用程序配置->调试
3. 启用ASP服 ......