C#中FormsAuthentication用法实例
内容摘要
using System;
using System.Web;
using System.Web.Security;
namespace AuthTest
{
public class Authentication
{
/// <summary>
/// 设置用户登陆成功
using System.Web;
using System.Web.Security;
namespace AuthTest
{
public class Authentication
{
/// <summary>
/// 设置用户登陆成功
文章正文
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | using System; using System.Web; using System.Web.Security; namespace AuthTest { public class Authentication { /// <summary> /// 设置用户登陆成功凭据(Cookie存储) /// </summary> /// <param name="UserName">用户名</param> /// <param name="PassWord">密码</param> /// <param name="Rights">权限</param> public static void SetCookie(string UserName,string PassWord,string Rights) { // //String PassWord="test"; // String UserData = UserName + "#" + PassWord+ "#" +Rights; if (true) { //数据放入ticket FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, UserName, DateTime.Now, DateTime.Now.AddMinutes(60), false, UserData); //数据加密 string enyTicket = FormsAuthentication.Encrypt(ticket); HttpCookie cookie = new HttpCookie(FormsAuthentication.FormsCookieName, enyTicket); HttpContext.Current.Response.Cookies.Add(cookie); } } /// <summary> /// 判断用户是否登陆 /// </summary> /// <returns>True,Fales</returns> public static bool isLogin() { return HttpContext.Current.User.Identity.IsAuthenticated; } /// <summary> /// 注销登陆 /// </summary> public static void logOut() { FormsAuthentication.SignOut(); } /// <summary> /// 获取凭据中的用户名 /// </summary> /// <returns>用户名</returns> public static string getUserName() { if (isLogin()) { string strUserData = ((FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData; string[] UserData = strUserData.Split( '#' ); if (UserData.Length != 0) { return UserData[0].ToString(); } else { return "" ; } } else { return "" ; } } /// <summary> /// 获取凭据中的密码 /// </summary> /// <returns>密码</returns> public static string getPassWord() { if (isLogin()) { string strUserData = ((FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData; string[] UserData = strUserData.Split( '#' ); if (UserData.Length!=0) { return UserData[1].ToString(); } else { return "" ; } } else { return "" ; } } /// <summary> /// 获取凭据中的用户权限 /// </summary> /// <returns>用户权限</returns> public static string getRights() { if (isLogin()) { string strUserData = ((FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData; string[] UserData = strUserData.Split( '#' ); if (UserData.Length!=0) { return UserData[2].ToString(); } else { return "" ; } } else { return "" ; } } } } |
代码注释