以文本方式查看主题 - Foxtable(狐表) (http://foxtable.net/bbs/index.asp) -- 专家坐堂 (http://foxtable.net/bbs/list.asp?boardid=2) ---- 登录授权,获取UserId与UserName无效 (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=127628) |
-- 作者:zoyong -- 发布时间:2018/11/18 15:25:00 -- 登录授权,获取UserId与UserName无效 \'----------------------以下代码是企业微信认证------------------------------------------- If e.host = "xjxhsd.vicp.net:21166" Then \'需要授权才能访问的域名 Dim UserId As String Dim UserName As String Dim sb As New StringBuilder sb.AppendLine("<meta name=\'viewport\' c>") If e.GetValues.ContainsKey("code") Then \'如果通过授权链接跳转而来,就根据传递过来的code参数调用接口,获取用户的UserId Dim ul As String = "https://qyapi.weixin.qq.com/cgi-bin/user/getuserinfo?access_token={0}&code={1}" ul = CExp(ul,Functions.Execute("GetQYAccessToken"),e.GetValues("code")) Dim hc As new HttpClient(ul) Dim jo As JObject = JObject.Parse(hc.GetData) If jo("UserId") IsNot Nothing Then UserId = jo("UserId") End If Else UserId = e.Cookies("userid") \'否则从cookie中提取userid和username End If Dim Verified As Boolean Dim dr As DataRow dr = DataTables("Users").Find("userid =\'" & UserId & "\'") \'根据openid找出对应的行 If dr IsNot Nothing AndAlso UserId > "" AndAlso dr("permit") = True \'授权成功 Verified = True UserName = dr("name") e.AppendCookie("userid",UserId) \'将userid和username存储在Cookie中 e.AppendCookie("UserName",UserName) ElseIf e.GetValues.ContainsKey("code") = False Then \'如果授权失败,且不是通过授权链接跳转而来,那么就跳转到授权链接 Dim ul As String = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxcbfda17a529a96a6&redirect_uri=http%3a%2f%2fxjxhsd.vicp.net:21166&response_type=code&scope=snsapi_base&state=123#wechat_redirect" sb.Append("<meta http-equiv=\'Refresh\' c>") \'跳转到授权链接 e.WriteString(sb.ToString) Return End If If Verified = False AndAlso e.Path <> "logon.htm" Then \'如果用户身份验证失败,且访问的不是登录页面 e.WriteString("<meta http-equiv=\'Refresh\' c>") \'那么直接跳转到登录页面 Else sb.AppendLine("<meta http-equiv=\'Refresh\' c>") \'直接跳转到首页 End If e.WriteString(sb.ToString) End If Select Case e.path Case "logon.htm" Dim wb As New WeUI wb.InsertHTML("<h3 align=\'center\' style=\'margin-top:5px\'>用户登录</h3>") wb.AddForm("","form1","logon.htm") \'提示用名和密码 If e.PostValues.ContainsKey("username") AndAlso e.PostValues.ContainsKey("password") Then \'判断是否是验证失败后的重新登录 wb.AddTopTips("","toptip1","用户名或密码错误!").msec = 2000 \'如果用户通过登录按钮访问,则给用户一个2秒的提示. End If With wb.AddInputGroup("form1","ipg1") .Attribute = "style=\'margin-top:5px\'" .AddInput("xm","用户名","text") .AddInput("pw","密码","password") End With With wb.AddButtonGroup("form1","btg1",True) .Add("btn1", "确定", "submit") End With e.WriteString(wb.Build) End Select |
-- 作者:有点甜 -- 发布时间:2018/11/18 23:46:00 -- 1、具体一点你的问题
2、加入msgbox调试弹出到哪里,弹出什么信息
3、单纯贴代码别人无法定位错误 |
-- 作者:zoyong -- 发布时间:2018/11/29 19:00:00 -- Dim wb As New weui \'身份验证 Dim Verified As Boolean \'用于标记用户是否通过了身份验证 Dim UserName As String = e.Cookies("username") \'从cookie中获取用户名 Dim Password As String = e.Cookies("password") \'从cookie中获取用户密码 If e.Path = "logon.htm" \'如果是通过登录页面访问,从PostValues即可中提取用户名和密码 If e.PostValues.ContainsKey("username") AndAlso e.PostValues.ContainsKey("password") Then UserName = e.PostValues("username") Password = e.PostValues("password") End If End If If UserName = "张三" AndAlso Password = "888" Then \'实际使用的时候,请改为从数据库读取用户名和密码进行比较 Verified = True ElseIf Username = "李四" AndAlso Password="999" Then Verified = True End If Dim dr As DataRow dr = DataTables("Users").SQLFind("name = " & e.PostValues("姓名") & " and Password = " & e.PostValues("密码") & " and 订餐 = true") If dr Is Nothing Then \'如果找不到数据 With wb.AddMsgPage("","msgpage","验证失败!","没有权限,请联系管理员开通!") .icon = "Warn" \'改变图标 .AddButton("btn1","返回").Attribute = "" End With e.WriteString(wb.Build) Return "" \'必须返回 End If 红色代码改成绿色,其他不变,弹出“没有权限,请联系管理员开通!” 求解 |
-- 作者:有点甜 -- 发布时间:2018/11/29 19:19:00 -- 1、改成
dr = DataTables("Users").SQLFind("name = \'" & e.PostValues("姓名") & "\' and Password = \'" & e.PostValues("密码") & "\' and 订餐 = true")
2、如果还有问题,把sqlfind改成find测试,看合成的条件是不是错了。 |