微信公众号生成带参数的二维码asp源码下载
作者：互联网
晚上闲着没事，一个朋友联系，让帮忙写一个微信公众号利用asp生成带参数的二维码，别人扫了后如果已经关注过该公众号的，则直接进入公众号里，如果没关注则提示关注，关注后自动把该微信用户资料获取到并且保存入库，然后回复他的上级是谁，我觉得有可能对别人有用，就发到这了，闲话不说，上代码，对了，生成的二维码可以是临时二维也可以是永久的二维码：
<%
'**********************************************
'注意事项
'ASP文件需要以UTF-8的格式保存,否则乱码.
'作者wx :18611436777
'**********************************************
dim Signature '微信加密签名
dim Timestamp '时间戳
dim Nonce '随机数
dim Echostr '随机字符串
dim Token '与微信后台设置的token一致
dim encrypt_type '加密类型
dim msg_signature '签名
Token="7Gk0Ry2Wn"'
Signature = request.QueryString("signature")
Nonce = request.QueryString("nonce")
Timestamp = request.QueryString("timestamp")
Echostr = request.QueryString("echostr")
encrypt_type = request.QueryString("encrypt_type")
msg_signature = request.QueryString("msg_signature")
'验证微信接口
If EchoStr<>"" then
'下面进行Token,TimesTamp,Nonce三个参数的字典排序
dim str,i
dim Myarray:Myarray=Sort(Array(Token,TimesTamp,Nonce))
For i=0 To Ubound(Myarray)
str=str&Myarray(i)
Next
if Lcase(SignaTure)=Lcase(SHA1(str,"Hex")) then
Response.Write EchoStr '验证成功，返回正确EchoStr给微信，接通接口API
Response.End()
end if
End if
'获取微信主动发送过来的内容
Set xmldom = Server.CreateObject("MSXML2.DOMDocument")
xmldom.load request
xml = xmldom.documentElement.xml
'call CreateTextFile(request.QueryString&xml,"a.txt")
If encrypt_type = "aes" Then
res = ToAes(xml,0)
xmldom.loadxml res
End If
ToUserName=xmldom.getelementsbytagname("ToUserName").item(0).text '接收者微信账号。即我们的公众平台账号。
FromUserName=xmldom.getelementsbytagname("FromUserName").item(0).text '发送者微信账号Openid
CreateTime=xmldom.getelementsbytagname("CreateTime").item(0).text
MsgType=xmldom.getelementsbytagname("MsgType").item(0).text
if (MsgType="event") then
strEventType=xmldom.getelementsbytagname("Event").item(0).text '微信事件
if strEventType="subscribe" then '表示订阅微信公众平台
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
Content="感谢关注"
if EventKey<>"" then
EventKey=replace(EventKey,"qrscene_","")
Content = "你的上线ID:"&EventKey
Else
EventKey= 0
Content = "感谢关注"
end if
Call Login(EventKey,FromUserName)
Call Return_Text(Content)
ElseIf strEventType="unsubscribe" Then'取消关注
Content="取消关注"
Call Return_Text(Content)
ElseIf strEventType="CLICK" Then'点击菜单获取关键字，获取
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
Content=EventKey
Call Return_Text(Content)
ElseIf strEventType="VIEW" Then'点击菜单获取关键字，跳转到链接
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
Content=EventKey
Call Return_Text(Content)
ElseIf strEventType="SCAN" Then '扫描二维码
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
Content= "欢迎再次光临"
Call Return_Text(Content)
ElseIf strEventType="scancode_push" or strEventType="scancode_waitmsg" Then '点击菜单，调用扫码推事件的事件推送
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
ScanResult=xmldom.getelementsbytagname("ScanResult").item(0).text
Content=ScanResult
Call Return_Text(Content)
ElseIf strEventType="pic_sysphoto" or strEventType="pic_photo_or_album" or strEventType="pic_weixin" Then '点击菜单，调用系统拍照发图
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
Counts=xmldom.getelementsbytagname("Count").item(0).text
Content="拍照发图，接收【"&Counts&"】张图片"
Call Return_Text(Content)
ElseIf strEventType="location_select" Then '点击菜单，调用位置发送
EventKey=xmldom.getelementsbytagname("EventKey").item(0).text
Location_X=xmldom.getelementsbytagname("Location_X").item(0).text
Location_Y=xmldom.getelementsbytagname("Location_Y").item(0).text
Scale=xmldom.getelementsbytagname("Scale").item(0).text
Label=xmldom.getelementsbytagname("Label").item(0).text
Content="发送位置"&EventKey
Call Return_Text(Content)
ElseIf strEventType="LOCATION" Then'获取用户地理位置，当用户打开对话框时，自动获取微信用户的实时地址。本功能需要配合服务号的LEB接口。
Latitude=xmldom.getelementsbytagname("Latitude").item(0).text
Longitude=xmldom.getelementsbytagname("Longitude").item(0).text
Precision=xmldom.getelementsbytagname("Precision").item(0).text
'记录用户LEB信息
end if
else
MsgId=xmldom.getelementsbytagname("MsgId").item(0).text
End If
If MsgType="text" then'接收文本信息
Content=xmldom.getelementsbytagname("Content").item(0).text
Call Return_Text(Content)
elseif MsgType="image" then'接收图片信息
MediaId=xmldom.getelementsbytagname("MediaId").item(0).text
PicUrl=xmldom.getelementsbytagname("PicUrl").item(0).text
Content=PicUrl
Call Return_Text(Content)
elseif MsgType="voice" then'"接收语音信息
MediaId=xmldom.getelementsbytagname("MediaId").item(0).text
Format=xmldom.getelementsbytagname("Format").item(0).text
Content=MediaId
Call Return_Text(Content)
elseif MsgType="video" then'接收视频信息
MediaId=xmldom.getelementsbytagname("MediaId").item(0).text
ThumbMediaId=xmldom.getelementsbytagname("ThumbMediaId").item(0).text
Content=MediaId
Call Return_Text(Content)
elseif MsgType="location" then'接收位置信息
Location_X=xmldom.getelementsbytagname("Location_X").item(0).text
Location_Y=xmldom.getelementsbytagname("Location_Y").item(0).text
Scale=xmldom.getelementsbytagname("Scale").item(0).text
Label=xmldom.getelementsbytagname("Label").item(0).text
Content="地理位置"&Location_X&","&Location_Y&"你发的是地址信息:"&Label
Call Return_Text(Content)
elseif MsgType="link" then'接收链接信息
Title=xmldom.getelementsbytagname("Title").item(0).text
Descriptions=xmldom.getelementsbytagname("Description").item(0).text
Url=xmldom.getelementsbytagname("Url").item(0).text
Content=Url
Call Return_Text(Content)
end if
set xmldom=Nothing
'多图文消息
Function Return_News(Articles)
ArticleCount = Ubound(Articles)+1
str = "<xml>"&_
"<ToUserName><![CDATA["&FromUserName&"]]></ToUserName>"&_
"<FromUserName><![CDATA["&ToUserName&"]]></FromUserName>"&_
"<CreateTime>"&DateDiff("s","1970-01-01 08:00:00",Now())&"</CreateTime>"&_
"<MsgType><![CDATA[news]]></MsgType>"&_
"<ArticleCount>"&ArticleCount&"</ArticleCount>"&_
"<Articles>"
For i = 0 To ArticleCount-1
str = str & "<item>"&_
"<Title><![CDATA["&Articles(i)(0)&"]]></Title>"&_
"<Description><![CDATA["&Articles(i)(1)&"]]></Description>"&_
"<PicUrl><![CDATA["&Articles(i)(2)&"]]></PicUrl>"&_
"<Url><![CDATA["&Articles(i)(3)&"]]></Url>"&_
"</item>"
Next
str = str & "</Articles>"&_
"</xml>"
Response.Write str
End Function
'文本消息
Function Return_Text(Content)
str = "<xml>"&_
"<ToUserName><![CDATA["&FromUserName&"]]></ToUserName>"&_
"<FromUserName><![CDATA["&ToUserName&"]]></FromUserName>"&_
"<CreateTime>"&DateDiff("s","1970-01-01 08:00:00",Now())&"</CreateTime>"&_
"<MsgType><![CDATA[text]]></MsgType>"&_
"<Content><![CDATA["&Content&"]]></Content>"&_
"</xml>"
Response.Write str
End Function
'字典排序
Function Sort(ary)
Dim KeepChecking,I,FirstValue,SecondValue
KeepChecking = TRUE
Do Until KeepChecking = FALSE
KeepChecking = FALSE
For I = 0 to UBound(ary)
If I = UBound(ary) Then Exit For
If ary(I) > ary(I+1) Then
FirstValue = ary(I)
SecondValue = ary(I+1)
ary(I) = SecondValue
ary(I+1) = FirstValue
KeepChecking = TRUE
End If
Next
Loop
Sort = ary
End Function
Function PostHTTPPage(url,data)
dim Http
set Http=server.createobject("MSXML2.SERVERXMLHTTP.3.0")
Http.open "POST",url,false
Http.setRequestHeader "CONTENT-TYPE", "application/x-www-form-urlencoded"
Http.send(data)
if Http.readystate<>4 then
exit function
End if
PostHTTPPage=Http.responseText
set http=nothing
if err.number<>0 then err.Clear
End Function
Function SHA1(ByVal Str,ByVal Types)
Dim TAsc,Enc,Bytes,objXML,objXMLNode,Outstr
'Borrow some objects from .NET (supported from 1.1 onwards)
Set TAsc = Server.CreateObject("System.Text.UTF8Encoding")
Set Enc = Server.CreateObject("System.Security.Cryptography.SHA1CryptoServiceProvider")
'Convert the string to a byte array and hash it
Bytes = TAsc.GetBytes_4(Str)
Bytes = Enc.ComputeHash_2((Bytes))
'Convert the byte array to a hex or bsae64 string
Outstr = ""
If Types = "Base64" Then
Set objXML = Server.CreateObject("Msxml2.DOMDocument")
Set objXMLNode = objXML.createElement("a")
objXMLNode.DataType = "bin.base64"
objXMLNode.NodeTypedValue = Bytes
Outstr = Replace(objXMLNode.Text,Chr(10),"")
Set objXML = Nothing
Set objXMLNode = Nothing
ElseIf Types = "Hex" Then
Set objXML = Server.CreateObject("Msxml2.DOMDocument")
Set objXMLNode = objXML.createElement("a")
objXMLNode.DataType = "bin.hex"
objXMLNode.NodeTypedValue = Bytes
Outstr = Replace(objXMLNode.Text,Chr(10),"")
Set objXML = Nothing
Set objXMLNode = Nothing
End If
SHA1 = Outstr
Set Enc = Nothing
Set TAsc = Nothing
End Function
Sub Login(genKey,openid)
Set Rs = Conn.ExeCute("Select * From [Wx_user] Where openid='"&openid&"'")
If Rs.Eof Then
UserInfo = Wx.Get_UserInfo(openid)
nickname = UserInfo(0)
sex = UserInfo(1)
icon = UserInfo(2)
province = UserInfo(4)
city = UserInfo(5)
Conn.ExeCute("Insert Into [Wx_user]([username],[password],headurl,sex,province,city,openid,genkey,pid) values('"&nickname&"','"&openid&"','"&icon&"',"&sex&",'"&province&"','"&city&"','"&openid&"','"&genkey&"',"&genkey&")")
End If
End Sub
%>
标签：asp,微信,getelementsbytagname,Content,item,源码,EventKey,text,xmldom 来源： https://www.cnblogs.com/yjed/p/10445282.html