除了配置web.config
還需要在iis對(duì)應(yīng)站點(diǎn)的asp選項(xiàng)中將最大請(qǐng)求實(shí)體主體參數(shù)設(shè)置高一些，如800000
以下代碼檢查是否請(qǐng)求內(nèi)容過長(zhǎng)
Dim strRequest
On Error Resume Next
strRequest = Request.Form("myform")
If Err.Number <> 0 Then
? ? Response.Write("Error: Request data exceeds maximum allowed length."&Err.Description)
? ? Err.Clear
response.End
End If