v1.0

DLL/AppStart.cs

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+using System;
+using System.Collections.Generic;
+using System.Data;
+using System.Text;
+
+namespace DLL
+{
+    public class AppStart
+    {
+        public static void Setup()
+        {
+            DataTable dt = DB.GetTable("select [t_name] from [blog_tags] order by [t_name]");
+            foreach (DataRow row in dt.Rows)
+            {
+                Tag.Add(row[0].ToString().ToLower());
+            }
+        }
+    }
+}

DLL/CKUser.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Web.SessionState;
+
+namespace DLL
+{
+    public class CKUser
+    {
+        /// <summary>
+        /// 获取当前用户名
+        /// </summary>
+        public static string Username
+        {
+            get { return Tools.DecryptDES(Cookie.GetCookie("username")).Replace("'", ""); }
+        }
+        /// <summary>
+        /// 获取当前用户姓名
+        /// </summary>
+        public static string Fullname
+        {
+            get { return Cookie.GetCookie("fullname"); }
+        }
+        /// <summary>
+        /// 获取当前用户email
+        /// </summary>
+        public static string Email
+        {
+            get { return Cookie.GetCookie("email"); }
+        }
+        /// <summary>
+        /// 判断用户是否登录
+        /// </summary>
+        public static bool IsLogin
+        {
+            get { return Username != ""; }
+        }
+
+        /// <summary>
+        /// 写入用户信息到cookie
+        /// </summary>
+        /// <param name="username">用户名</param>
+        /// <param name="fullname">姓名</param>
+        /// <param name="email">email</param>
+        /// <param name="remember">是否记住</param>
+        public static void Login(string username, string fullname, string email, bool remember)
+        {
+            username = Tools.EncryptDES(username);
+            if (remember)
+            {
+                DateTime expires = DateTime.Now.AddYears(1);
+                Cookie.SetCookie("username", username, expires);
+                Cookie.SetCookie("fullname", fullname, expires);
+                Cookie.SetCookie("email", email, expires);
+            }
+            else
+            {
+                Cookie.SetCookie("username", username);
+                Cookie.SetCookie("fullname", fullname);
+                Cookie.SetCookie("email", email);
+            }
+        }
+
+        public static void Logout()
+        {
+            Cookie.RemoveCookie("username");
+            Cookie.RemoveCookie("fullname");
+            Cookie.RemoveCookie("email");
+        }
+    }
+}

DLL/Category.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace DLL
+{
+    public class Category
+    {
+        int _id;
+        string _name;
+
+        public Category()
+        {
+        }
+
+        public int ID
+        {
+            get { return _id; }
+            set { _id = value; }
+        }
+        public string Name
+        {
+            get { return _name; }
+            set { _name = value; }
+        }
+
+        public static string GetNameById(int id)
+        {
+            Dictionary<int, string> cats = AllCategory;
+
+            foreach (int key in cats.Keys)
+            {
+                if (key == id) return cats[key];
+            }
+            return "";
+        }
+
+        public static int GetIdByName(string name)
+        {
+            Dictionary<int, string> cats = AllCategory;
+
+            foreach (int key in cats.Keys)
+            {
+                if (cats[key] == name) return key;
+            }
+            return 0;
+        }
+
+        public static Dictionary<int, string> AllCategory
+        {
+            get
+            {
+                Dictionary<int, string> cats = new Dictionary<int, string>();
+                cats[11] = "电脑/网络";
+                cats[12] = "生活/时尚";
+                cats[13] = "家庭/婚姻";
+                cats[14] = "电子数码";
+                cats[15] = "商业/理财";
+                cats[16] = "教育/学业";
+                cats[17] = "交通/旅游";
+                cats[18] = "社会/文化";
+                cats[19] = "人文学科";
+                cats[20] = "理工学科";
+                cats[21] = "休闲/娱乐";
+                cats[21] = "忧愁/烦恼";
+                return cats;
+            }
+        }
+    }
+}

DLL/CategoryB.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace DLL
+{
+    public class CategoryB
+    {
+        int _id;
+        string _name;
+
+        public CategoryB()
+        {
+        }
+
+        public int ID
+        {
+            get { return _id; }
+            set { _id = value; }
+        }
+        public string Name
+        {
+            get { return _name; }
+            set { _name = value; }
+        }
+
+        public static string GetNameById(int id)
+        {
+            Dictionary<int, string> cats = AllCategory;
+
+            foreach (int key in cats.Keys)
+            {
+                if (key == id) return cats[key];
+            }
+            return "";
+        }
+
+        public static int GetIdByName(string name)
+        {
+            Dictionary<int, string> cats = AllCategory;
+
+            foreach (int key in cats.Keys)
+            {
+                if (cats[key] == name) return key;
+            }
+            return 0;
+        }
+
+        /// <summary>
+        /// category_b --> category
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        public static Category ToCategory(int id)
+        {
+            int cid = 10;
+            if (id == 101 || id == 108 || id == 115 || id == 116 || id == 117 || id == 118 || id == 119 || id == 121) cid = 12;
+            else if (id == 102 || id == 106 || id == 123) cid = 21;
+            else if (id == 103 || id == 110 || id == 111) cid = 15;
+            else if (id == 104 || id == 109) cid = 18;
+            else if (id == 105) cid = 11;
+            else if (id == 107) cid = 21;
+            else if (id == 112 || id == 113) cid = 16;
+            else if (id == 114) cid = 17;
+            else if (id == 120) cid = 13;
+            else if (id == 122) cid = 18;
+            else if (id == 124) cid = 10;
+
+            Category cat = new Category();
+            cat.ID = cid;
+            if (cid > 10) cat.Name = Category.AllCategory[cid];
+            else cat.Name = "所有类别";
+
+            return cat;
+        }
+
+        public static Dictionary<int, string> AllCategory
+        {
+            get
+            {
+                Dictionary<int, string> cats = new Dictionary<int, string>();
+                cats[101] = "生活";
+                cats[102] = "娱乐";
+                cats[103] = "职场";
+                cats[104] = "文化";
+                cats[105] = "IT";
+                cats[106] = "体育";
+                cats[107] = "情感";
+                cats[108] = "女人";
+                cats[109] = "八卦";
+                cats[110] = "财经";
+                cats[111] = "股票";
+                cats[112] = "校园";
+                cats[113] = "教育";
+                cats[114] = "旅游";
+                cats[115] = "时尚";
+                cats[116] = "美食";
+                cats[117] = "汽车";
+                cats[118] = "房产";
+                cats[119] = "家居";
+                cats[120] = "育儿";
+                cats[121] = "健康";
+                cats[122] = "军事";
+                cats[123] = "游戏";
+                cats[124] = "随笔";
+                return cats;
+            }
+        }
+    }
+}

DLL/Cookie.cs

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+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Web;
+using System.Web.SessionState;
+
+namespace DLL
+{
+    public class Cookie
+    {
+        /// <summary>
+        /// дÈëcookie£¬Ä¬ÈÏʱ¼äÒ»Ìì
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="valu"></param>
+        public static void SetCookie(string name, string valu)
+        {
+            SetCookie(name, valu, DateTime.Now.AddDays(1));
+        }
+
+        public static void SetCookie(string name, string valu, DateTime expires)
+        {
+            HttpCookie cookie = new HttpCookie(name, HttpUtility.UrlEncode(valu, Encoding.GetEncoding("GB2312")));
+            cookie.Expires = expires;
+            //cookie.Domain = "cnopenblog.com";
+
+            HttpContext context = HttpContext.Current;
+            context.Response.Cookies.Add(cookie);
+        }
+
+        public static string GetCookie(string name)
+        {
+            string valu = "";
+            HttpContext context = HttpContext.Current;
+            HttpCookie cookie = context.Request.Cookies[name];
+            if (cookie != null)
+            {
+                valu = HttpUtility.UrlDecode(cookie.Value, Encoding.GetEncoding("GB2312"));
+            }
+            return valu;
+        }
+
+        public static void RemoveCookie(string name)
+        {
+            HttpCookie cookie = new HttpCookie(name, "");
+            cookie.Expires = DateTime.Now.AddDays(-1);
+
+            HttpContext context = HttpContext.Current;
+            context.Response.Cookies.Add(cookie);
+        }
+    }
+}