.net MVC中使用forms驗證，供大家參考，具體內容如下
文件夾的分部是這樣子的
首先在Web.config中設置
authentication和authorization 節點
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<system.web> <authentication mode="Forms"> <forms loginUrl="~/Login/Index" timeout="2880" defaultUrl="~/Home/Index"/> </authentication> <anonymousIdentification enabled="true"/> <authorization> <deny users="?"/> <!--拒絕匿名訪問--> </authorization> <compilation debug="true" targetFramework="4.5" /> <httpRuntime targetFramework="4.5" /> <httpModules> <add name="ApplicationInsightsWebTracking" type="Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule, Microsoft.AI.Web" /> </httpModules></system.web> |
如果在Login文件夾還有不需要匿名訪問，或者在LoginController中除了登陸還有方法可以匿名訪問，
那么我們需要在加上這一個節點
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<location path="Login"> <!--這里的意思就是LoginController下的方法可以匿名訪問--> <system.web> <authorization> <allow users="*" /> <!--允許匿名訪問--> </authorization> </system.web></location> |
登陸的方法貼出一部分代碼，僅供參考
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public bool ValidateUser(LoginVO model) { string encodePassword = MD5(model.PassWord);//加密 string sql = "select * from User_Users where (UserName=@UserName or JobNumber=@JobNumber) and PassWord=@PassWord"; var user = Context.Data.Query<UsersPO>(sql, new {UserName = model.LoginName, JobNumber = model.LoginName, PassWord = encodePassword}).SingleOrDefault(); if (user == null) return false; DateTime expiration = model.IsRememberLogin //是否記住密碼 ? DateTime.Now.AddDays(14) : DateTime.Now.Add(FormsAuthentication.Timeout); var ticket=new FormsAuthenticationTicket( 1,//指定版本號：可隨意指定 user.UserName,//登錄用戶名：對應 Web.config 中 <allow users="Admin" … /> 的 users 屬性 DateTime.Now, //發布時間 expiration,//失效時間 true,//是否為持久 Cookie user.UserId.ToString(), //用戶數據：可用 ((System.Web.Security.FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData 獲取 FormsAuthentication.FormsCookiePath //指定 Cookie 為 Web.config 中 <forms path="/" … /> path 屬性，不指定則默認為“/” ); var encryptedTicket = FormsAuthentication.Encrypt(ticket); if (HttpContext.Current.Request.Cookies[FormsAuthentication.FormsCookieName] != null) { HttpContext.Current.Request.Cookies.Remove(FormsAuthentication.FormsCookieName); } var loginIdentify=new HttpCookie(FormsAuthentication.FormsCookieName); if (model.IsRememberLogin) { loginIdentify.Expires = DateTime.Now.AddDays(7); } loginIdentify.Value = encryptedTicket; HttpContext.Current.Response.AppendCookie(loginIdentify);//添加Cookie return true; } /// <summary> /// 加密 /// </summary> /// <param name="str"></param> /// <param name="encoding"></param> /// <param name="toUpper"></param> /// <param name="isReverse"></param> /// <param name="count"></param> /// <returns></returns> private string MD5(string str, Encoding encoding=null, int count = 1) { if (encoding == null) { encoding = Encoding.Default; } var bytes = new MD5CryptoServiceProvider().ComputeHash(encoding.GetBytes(str)); var md5 = string.Empty; for (int i = 0; i < bytes.Length; i++) { md5 += bytes[i].ToString("x").PadLeft(2, '0'); } if (count <= 1) { return md5; } return MD5(md5, encoding, --count); } |
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
