2007-08-20 13:00
禁用瀏覽器后退之方法比較
history只有back forward和go方法 history.length 改寫以上方法,沒(méi)用 location.replace 在該頁(yè)的頭部加上 Response.Expires = 0 Response.ExpiresAbsolute = Now - 1 Response.AddHeader "progma", "no-cache" Response.AddHeader "cache-control", "private" Response.CacheControl = "no-cache" 使該頁(yè)面訪問(wèn)后,后退即失效 |