'缓存时间，单位分钟
Const WebCacheTime = 20
'缓存标示，用于一个空间安装多个系统时使用
Const WebCacheFlag = Cache
' 设置缓存 缓存名，缓存值
Function SetCache(ByVal CacheName, ByVal CacheValue)
Dim CacheData
CacheName = LCase(ChangeChr(CacheName))
CacheData = Application(WebCacheFlag & CacheName)
If IsArray(CacheData) Then
CacheData(0) = CacheValue
CacheData(1) = Now()
Else
ReDim CacheData(2)
CacheData(0) = CacheValue
CacheData(1) = Now()
End If
Application.Lock
Application(WebCacheFlag & CacheName) = CacheData
Application.UnLock
End Function
' 获取缓存 缓存名
Function GetCache(ByVal CacheName)
Dim CacheData
CacheName = LCase(ChangeChr(CacheName))
CacheData = Application(WebCacheFlag & CacheName)
If IsArray(CacheData) Then GetCache = CacheData(0) Else GetCache =
End Function
' 检测缓存 缓存名
Function ChkCache(ByVal CacheName)
Dim CacheData
ChkCache = False
CacheName = LCase(ChangeChr(CacheName))
CacheData = Application(WebCacheFlag & CacheName)
If Not IsArray(CacheData) Then Exit Function
If Not IsDate(CacheData(1)) Then Exit Function
If DateDiff(s, CDate(CacheData(1)), Now()) < 60 * WebCacheTime Then ChkCache = True
End Function