Question

用Asp如何实现防止网页频繁刷新

Answer 1

dim RefreshIntervalTime
RefreshIntervalTime = 3 '防止刷新的时间秒数，0表示不防止
If Not IsEmpty(Session(“visit“)) and isnumeric(Session(“visit“)) and int(RefreshIntervalTime) > 0 Then
if (timer()-int(Session(“visit“)))*1000 < RefreshIntervalTime * 1000 then
Response.write (“<meta http-equiv=““refresh““ content=“““& RefreshIntervalTime &“““ />“)
Response.write (“刷新过快，请稍候“)
Session(“visit“) = timer()