return_alipay_notify.asp

支付宝支付接口ASP源码,希望给朋友一些帮助和思路!

<!--#include file="Alipay_md5.asp"-->
<%
 key=""    ' 支付宝安全教研码
 partner=""  '支付宝合作id


	out_trade_no		= DelStr(Request("out_trade_no")) '获取定单号
    total_fee		    = DelStr(Request("total_fee")) '获取支付的总价格
    receive_name    =DelStr(Request("receive_name"))   '获取收货人姓名
	receive_address =DelStr(Request("receive_address")) '获取收货人地址
	receive_zip     =DelStr(Request("receive_zip"))   '获取收货人邮编
	receive_phone   =DelStr(Request("receive_phone")) '获取收货人电话
	receive_mobile  =DelStr(Request("receive_mobile")) '获取收货人手机

'******************************************判断消息是不是支付宝发出
alipayNotifyURL = "http://notify.alipay.com/trade/notify_query.do?"
alipayNotifyURL = alipayNotifyURL &"partner=" & partner & "&notify_id=" & request("notify_id")
	Set Retrieval = Server.CreateObject("Msxml2.ServerXMLHTTP.3.0")
    Retrieval.setOption 2, 13056 
    Retrieval.open "GET", alipayNotifyURL, False, "", "" 
    Retrieval.send()
    ResponseTxt = Retrieval.ResponseText
	Set Retrieval = Nothing
'*****************************************
'获取支付宝GET过来通知消息,判断消息是不是被修改过
For Each varItem in Request.QueryString
mystr=varItem&"="&Request(varItem)&"^"&mystr
Next 
If mystr<>"" Then 
mystr=Left(mystr,Len(mystr)-1)
End If 

mystr = SPLIT(mystr, "^")
Count=ubound(mystr)
'对参数排序
For i = Count TO 0 Step -1
minmax = mystr( 0 )
minmaxSlot = 0
For j = 1 To i
mark = (mystr( j ) > minmax)
If mark Then 
minmax = mystr( j )
minmaxSlot = j
End If 
Next
    
If minmaxSlot <> i Then 
temp = mystr( minmaxSlot )
mystr( minmaxSlot ) = mystr( i )
mystr( i ) = temp
End If
Next
'构造md5摘要字符串
 For j = 0 To Count Step 1
 value = SPLIT(mystr( j ), "=")
 If  value(1)<>"" And value(0)<>"sign" And value(0)<>"sign_type"  Then
 If j=Count Then
 md5str= md5str&mystr( j )
 Else 
 md5str= md5str&mystr( j )&"&"
 End If 
 End If 
 Next
md5str=md5str&key
 mysign=md5(md5str)
'********************************************************

If mysign=Request("sign") and ResponseTxt="true"   Then 	

response.write "付款成功页面"        '这里可以指定你需要显示的内容

Else
response.write "跳转失败"          '这里可以指定你需要显示的内容
End If 


	
	

Function DelStr(Str)
		If IsNull(Str) Or IsEmpty(Str) Then
			Str	= ""
		End If
		DelStr	= Replace(Str,";","")
		DelStr	= Replace(DelStr,"'","")
		DelStr	= Replace(DelStr,"&","")
		DelStr	= Replace(DelStr," ","")
		DelStr	= Replace(DelStr,"　","")
		DelStr	= Replace(DelStr,"%20","")
		DelStr	= Replace(DelStr,"--","")
		DelStr	= Replace(DelStr,"==","")
		DelStr	= Replace(DelStr,"<","")
		DelStr	= Replace(DelStr,">","")
		DelStr	= Replace(DelStr,"%","")
	End Function
%>