当前文件路径：ClothesShop/BLL/userinfo.cs 
1
using System;
2using System.Collections.Generic;
3using System.Text;
4using ClothesShop.IDAL;
5using ClothesShop.DALFactory;
6using System.Web;
7using System.Web.Security;
8using System.Data;
9//该源码下载自http://www.51aspx.com/CV/ClothesShop
10namespace ClothesShop.BLL
11
...{
12
public class userinfo
13
...{
14 private static readonly Iuserinfo user = DataAccess.Createuserinfo();
15
16 /**//// <summary>
17 /// 创建一个新用户
18 /// </summary>
19 /// <param name="username">用户名称</param>
20 /// <param name="password">用户密码</param>
21 /// <param name="email">电子邮件</param>
22 /// <param name="question">密码问题</param>
23 /// <param name="answer">问题答案</param>
24
/// <returns></returns>
25 public int createUser(string username, string password,int power, string email, string question, string answer)
26 ...{
27 return user.createUser(username,password,power,email,question,answer);
28 }
29
30 /**//// <summary>
31 /// 删除一个用户
32 /// </summary>
33 /// <param name="userid">用户编号</param>
34 /// <returns></returns>
35 public int delelteUser(int userid)
36 ...{
37 return user.delelteUser(userid);
38 }
39
40 /**//// <summary>
41 /// 修改用户资料
42 /// </summary>
43 /// <param name="userid">用户编号</param>
44 /// <param name="password">用户密码</param>
45 /// <param name="email">电子邮件</param>
46 /// <param name="question">密码问题</param>
47 /// <param name="answer">问题答案</param>
48 /// <returns></returns>
49 public int updateUser(int userid, string password, string email, string question, string answer)
50 ...{
51 return user.updateUser(userid,password,email,question,answer);
52 }
53
54 /**//// <summary>
55 /// 修改密码
56 /// </summary>
57 /// <param name="userid">用户编号</param>
58 /// <param name="newpassword">新密码</param>
59 /// <returns></returns>
60 public int updateUserPassword(int userid, string newpassword)
61 ...{
62 return user.updateUserPassword(userid, newpassword);
63 }
64
65 /**//// <summary>
66 /// 找回用户密码
67 /// </summary>
68 /// <param name="username">用户名</param>
69 /// <param name="question">密码问题</param>
70 /// <param name="answer">问题答案</param>
71 /// <returns></returns>
72 public string researchPassword(string username, string question, string answer)
73 ...{
74 return user.researchPassword(username, question, answer);
75 }
76
77 /**//// <summary>
78 /// 用户名是否已经存在
79 /// </summary>
80 /// <param name="username">用户名称</param>
81 /// <returns></returns>
82 public bool IsExtie(string username)
83 ...{
84 return user.IsExtie(username);
85 }
86
87 /**//// <summary>
88 /// 验证用户登陆
89 /// </summary>
90 /// <param name="username">用户名称</param>
91 /// <param name="password">用户密码</param>
92 /// <returns></returns>
93 public bool validUser(string username, string password,int power)
94 ...{
95 return user.validUser(username, password,power);
96 }
97
98 /**//// <summary>
99 /// 获得一个用户资料
100 /// </summary>
101 /// <param name="userid"></param>
102 /// <returns></returns>
103 public DataTable getUser(int userid)
104 ...{
105 return user.getUser(userid);
106 }
107
108 /**//// <summary>
109 /// 获得一个用户资料
110 /// </summary>
111 /// <param name="userid"></param>
112 /// <returns></returns>
113 public DataTable getUser(string username)
114 ...{
115 return user.getUser(username);
116 }
117
118 /**//// <summary>
119 /// 设置COOKIE
120 /// </summary>
121 /// <param name="userName"></param>
122 /// <param name="password"></param>
123 public void SetCookie(string username)
124 ...{
125 DataTable table = getUser(username);
126 if (table.Rows.Count > 0)
127 ...{
128 int userID = int.Parse(table.Rows[0]["userid"].ToString());
129 int power = int.Parse(table.Rows[0]["power"].ToString());
130 string userData = username.Replace(@"\", @"\\") + "#" + power.ToString();
131 FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, userID.ToString(), DateTime.Now, DateTime.Now.AddMinutes(60), false, userData, FormsAuthentication.FormsCookiePath);
132 string encTicket = FormsAuthentication.Encrypt(ticket);
133 HttpCookie newCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encTicket);
134 HttpContext.Current.Response.Cookies.Add(newCookie);
135 }
136 }
137
138 /**//// <summary>
139 /// 判断用户是否登录
140 /// </summary>
141 /// <returns>已登录返回true</returns>
142 public bool IsLogin()
143 ...{
144 return HttpContext.Current.User.Identity.IsAuthenticated;
145 }
146
147 /**//// <summary>
148 /// 退出登录
149 /// </summary>
150 public void Logout()
151 ...{
152 FormsAuthentication.SignOut();
153 }
154
155 /**//// <summary>
156 /// 获取登录的用户ID
157 /// </summary>
158 /// <returns></returns>
159 public int getUserID()
160 ...{
161 if (IsLogin())
162 ...{
163 return Convert.ToInt32(HttpContext.Current.User.Identity.Name);
164 }
165 else
166 ...{
167 return -1;
168 }
169 }
170
171
172 /**//// <summary>
173 /// 获得用户名
174 /// </summary>
175 /// <returns></returns>
176 public string getUserName()
177 ...{
178 if (IsLogin())
179 ...{
180 string strUserData = ((FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData;
181 string[] UserData = strUserData.Split(new string[] ...{ @"#" }, StringSplitOptions.RemoveEmptyEntries);
182 if (UserData.Length > 0)
183 ...{
184 return UserData[0].Replace(@"\\", @"\");
185 }
186 else
187 return "";
188 }
189 else
190 ...{
191 return "";
192 }
193 }
194
195 /**//// <summary>
196 /// 返回用户的角色
197 /// </summary>
198 /// <returns></returns>
199 public int getUserRole()
200 ...{
201 if (IsLogin())
202 ...{
203 string strUserData = ((FormsIdentity)(HttpContext.Current.User.Identity)).Ticket.UserData;
204 string[] UserData = strUserData.Split(new string[] ...{ @"#" }, StringSplitOptions.RemoveEmptyEntries);
205 if (UserData.Length > 0)
206 ...{
207 return Int32.Parse(UserData[1]);
208 }
209 else
210 return -1;
211 }
212 else
213 ...{
214 return -1;
215 }
216 }
217
218 /**//// <summary>
219 /// 获得一般用户或者管理员用户列表
220 /// </summary>
221 /// <param name="power"></param>
222 /// <returns></returns>
223 public DataTable getUserlist(string name,int power)
224 ...{
225 return user.getUserlist(name,power);
226 }
227 }
228
}
229
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