.net 完美cookies操作
代码
1 using System;
2 using System.Web;
3
4 namespace Moosoft.OA.Public
5 {
6 /// <summary>
7 /// Cookie帮助类
8 /// </summary>
9 public class CookiesHelper
10 {
11
12 #region 获取Cookie
13 /// <summary>
14 /// 获得Cookie的值
15 /// </summary>
16 /// <param name="cookieName"></param>
17 /// <returns></returns>
18 public static string GetCookieValue(string cookieName)
19 {
20 return GetCookieValue(cookieName, null);
21 }
22
23 /// <summary>
24 /// 获得Cookie的值
25 /// </summary>
26 /// <param name="cookieName"></param>
27 /// <param name="key"></param>
28 /// <returns></returns>
29 public static string GetCookieValue(string cookieName, string key)
30 {
31 HttpRequest request = HttpContext.Current.Request;
32 if (request != null)
33 return GetCookieValue(request.Cookies[cookieName], key);
34 return "";
35 }
36
37 /// <summary>
38 /// 获得Cookie的子键值
39 /// </summary>
40 /// <param name="cookie"></param>
41 /// <param name="key"></param>
42 /// <returns></returns>
43 public static string GetCookieValue(HttpCookie cookie, string key)
44 {
45 if (cookie != null)
46 {
47 if (!string.IsNullOrEmpty(key) && cookie.HasKeys)
48 return cookie.Values[key];
49 else
50 return cookie.Value;
51 }
52 return "";
53 }
54
55 /// <summary>
56 /// 获得Cookie
57 /// </summary>
58 /// <param name="cookieName"></param>
59 /// <returns></returns>
60 public static HttpCookie GetCookie(string cookieName)
61 {
62 HttpRequest request = HttpContext.Current.Request;
63 if (request != null)
64 return request.Cookies[cookieName];
65 return null;
66 }
67
68 #endregion
69
70 #region 删除Cookie
71
72 /// <summary>
73 /// 删除Cookie
74 /// </summary>
75 /// <param name="cookieName"></param>
76 public static void RemoveCookie(string cookieName)
77 {
78 RemoveCookie(cookieName, null);
79 }
80
81 /// <summary>
82 /// 删除Cookie的子键
83 /// </summary>
84 /// <param name="cookieName"></param>
85 /// <param name="key"></param>
86 public static void RemoveCookie(string cookieName, string key)
87 {
88 HttpResponse response = HttpContext.Current.Response;
89 if (response != null)
90 {
91 HttpCookie cookie = response.Cookies[cookieName];
92 if (cookie != null)
93 {
94 if (!string.IsNullOrEmpty(key) && cookie.HasKeys)
95 cookie.Values.Remove(key);
96 else
97 response.Cookies.Remove(cookieName);
98 }
99 }
100 }
101
102 #endregion
103
104 #region 设置/修改Cookie
105
106 /// <summary>
107 /// 设置Cookie子键的值
108 /// </summary>
109 /// <param name="cookieName"></param>
110 /// <param name="key"></param>
111 /// <param name="value"></param>
112 public static void SetCookie(string cookieName, string key, string value)
113 {
114 SetCookie(cookieName, key, value, null);
115 }
116
117 /// <summary>
118 /// 设置Cookie值
119 /// </summary>
120 /// <param name="key"></param>
121 /// <param name="value"></param>
122 public static void SetCookie(string key, string value)
123 {
124 SetCookie(key, null, value, null);
125 }
126
127 /// <summary>
128 /// 设置Cookie值和过期时间
129 /// </summary>
130 /// <param name="key"></param>
131 /// <param name="value"></param>
132 /// <param name="expires"></param>
133 public static void SetCookie(string key, string value, DateTime expires)
134 {
135 SetCookie(key, null, value, expires);
136 }
137
138 /// <summary>
139 /// 设置Cookie过期时间
140 /// </summary>
141 /// <param name="cookieName"></param>
142 /// <param name="expires"></param>
143 public static void SetCookie(string cookieName, DateTime expires)
144 {
145 SetCookie(cookieName, null, null, expires);
146 }
147
148 /// <summary>
149 /// 设置Cookie
150 /// </summary>
151 /// <param name="cookieName"></param>
152 /// <param name="key"></param>
153 /// <param name="value"></param>
154 /// <param name="expires"></param>
155 public static void SetCookie(string cookieName, string key, string value, DateTime? expires)
156 {
157 HttpResponse response = HttpContext.Current.Response;
158 if (response != null)
159 {
160 HttpCookie cookie = response.Cookies[cookieName];
161 if (cookie != null)
162 {
163 if (!string.IsNullOrEmpty(key) && cookie.HasKeys)
164 cookie.Values.Set(key, value);
165 else
166 if (!string.IsNullOrEmpty(value))
167 cookie.Value = value;
168 if (expires != null)
169 cookie.Expires = expires.Value;
170 response.SetCookie(cookie);
171 }
172 }
173
174 }
175
176 #endregion
177
178 #region 添加Cookie
179
180 /// <summary>
181 /// 添加Cookie
182 /// </summary>
183 /// <param name="key"></param>
184 /// <param name="value"></param>
185 public static void AddCookie(string key, string value)
186 {
187 AddCookie(new HttpCookie(key, value));
188 }
189
190 /// <summary>
191 /// 添加Cookie
192 /// </summary>
193 /// <param name="key"></param>
194 /// <param name="value"></param>
195 /// <param name="expires"></param>
196 public static void AddCookie(string key, string value, DateTime expires)
197 {
198 HttpCookie cookie = new HttpCookie(key, value);
199 cookie.Expires = expires;
200 AddCookie(cookie);
201 }
202
203 /// <summary>
204 /// 添加为Cookie.Values集合
205 /// </summary>
206 /// <param name="cookieName"></param>
207 /// <param name="key"></param>
208 /// <param name="value"></param>
209 public static void AddCookie(string cookieName, string key, string value)
210 {
211 HttpCookie cookie = new HttpCookie(cookieName);
212 cookie.Values.Add(key, value);
213 AddCookie(cookie);
214 }
215
216 /// <summary>
217 /// 添加为Cookie集合
218 /// </summary>
219 /// <param name="cookieName">Cookie名称</param>
220 /// <param name="expires">过期时间</param>
221 public static void AddCookie(string cookieName, DateTime expires)
222 {
223 HttpCookie cookie = new HttpCookie(cookieName);
224 cookie.Expires = expires;
225 AddCookie(cookie);
226 }
227
228 /// <summary>
229 /// 添加为Cookie.Values集合
230 /// </summary>
231 /// <param name="cookieName"></param>
232 /// <param name="key"></param>
233 /// <param name="value"></param>
234 /// <param name="expires"></param>
235 public static void AddCookie(string cookieName, string key, string value, DateTime expires)
236 {
237 HttpCookie cookie = new HttpCookie(cookieName);
238 cookie.Expires = expires;
239 cookie.Values.Add(key, value);
240 AddCookie(cookie);
241 }
242
243 /// <summary>
244 /// 添加Cookie
245 /// </summary>
246 /// <param name="cookie"></param>
247 public static void AddCookie(HttpCookie cookie)
248 {
249 HttpResponse response = HttpContext.Current.Response;
250 if (response != null)
251 {
252 //指定客户端脚本是否可以访问[默认为false]
253 cookie.HttpOnly = true;
254 //指定统一的Path，比便能通存通取
255 cookie.Path = "/";
256 //设置跨域,这样在其它二级域名下就都可以访问到了
257 //cookie.Domain = "chinesecoo.com";
258 response.AppendCookie(cookie);
259 }
260 }
261
262 #endregion
263 }
264 }
265
266
2 using System.Web;
3
4 namespace Moosoft.OA.Public
5 {
6 /// <summary>
7 /// Cookie帮助类
8 /// </summary>
9 public class CookiesHelper
10 {
11
12 #region 获取Cookie
13 /// <summary>
14 /// 获得Cookie的值
15 /// </summary>
16 /// <param name="cookieName"></param>
17 /// <returns></returns>
18 public static string GetCookieValue(string cookieName)
19 {
20 return GetCookieValue(cookieName, null);
21 }
22
23 /// <summary>
24 /// 获得Cookie的值
25 /// </summary>
26 /// <param name="cookieName"></param>
27 /// <param name="key"></param>
28 /// <returns></returns>
29 public static string GetCookieValue(string cookieName, string key)
30 {
31 HttpRequest request = HttpContext.Current.Request;
32 if (request != null)
33 return GetCookieValue(request.Cookies[cookieName], key);
34 return "";
35 }
36
37 /// <summary>
38 /// 获得Cookie的子键值
39 /// </summary>
40 /// <param name="cookie"></param>
41 /// <param name="key"></param>
42 /// <returns></returns>
43 public static string GetCookieValue(HttpCookie cookie, string key)
44 {
45 if (cookie != null)
46 {
47 if (!string.IsNullOrEmpty(key) && cookie.HasKeys)
48 return cookie.Values[key];
49 else
50 return cookie.Value;
51 }
52 return "";
53 }
54
55 /// <summary>
56 /// 获得Cookie
57 /// </summary>
58 /// <param name="cookieName"></param>
59 /// <returns></returns>
60 public static HttpCookie GetCookie(string cookieName)
61 {
62 HttpRequest request = HttpContext.Current.Request;
63 if (request != null)
64 return request.Cookies[cookieName];
65 return null;
66 }
67
68 #endregion
69
70 #region 删除Cookie
71
72 /// <summary>
73 /// 删除Cookie
74 /// </summary>
75 /// <param name="cookieName"></param>
76 public static void RemoveCookie(string cookieName)
77 {
78 RemoveCookie(cookieName, null);
79 }
80
81 /// <summary>
82 /// 删除Cookie的子键
83 /// </summary>
84 /// <param name="cookieName"></param>
85 /// <param name="key"></param>
86 public static void RemoveCookie(string cookieName, string key)
87 {
88 HttpResponse response = HttpContext.Current.Response;
89 if (response != null)
90 {
91 HttpCookie cookie = response.Cookies[cookieName];
92 if (cookie != null)
93 {
94 if (!string.IsNullOrEmpty(key) && cookie.HasKeys)
95 cookie.Values.Remove(key);
96 else
97 response.Cookies.Remove(cookieName);
98 }
99 }
100 }
101
102 #endregion
103
104 #region 设置/修改Cookie
105
106 /// <summary>
107 /// 设置Cookie子键的值
108 /// </summary>
109 /// <param name="cookieName"></param>
110 /// <param name="key"></param>
111 /// <param name="value"></param>
112 public static void SetCookie(string cookieName, string key, string value)
113 {
114 SetCookie(cookieName, key, value, null);
115 }
116
117 /// <summary>
118 /// 设置Cookie值
119 /// </summary>
120 /// <param name="key"></param>
121 /// <param name="value"></param>
122 public static void SetCookie(string key, string value)
123 {
124 SetCookie(key, null, value, null);
125 }
126
127 /// <summary>
128 /// 设置Cookie值和过期时间
129 /// </summary>
130 /// <param name="key"></param>
131 /// <param name="value"></param>
132 /// <param name="expires"></param>
133 public static void SetCookie(string key, string value, DateTime expires)
134 {
135 SetCookie(key, null, value, expires);
136 }
137
138 /// <summary>
139 /// 设置Cookie过期时间
140 /// </summary>
141 /// <param name="cookieName"></param>
142 /// <param name="expires"></param>
143 public static void SetCookie(string cookieName, DateTime expires)
144 {
145 SetCookie(cookieName, null, null, expires);
146 }
147
148 /// <summary>
149 /// 设置Cookie
150 /// </summary>
151 /// <param name="cookieName"></param>
152 /// <param name="key"></param>
153 /// <param name="value"></param>
154 /// <param name="expires"></param>
155 public static void SetCookie(string cookieName, string key, string value, DateTime? expires)
156 {
157 HttpResponse response = HttpContext.Current.Response;
158 if (response != null)
159 {
160 HttpCookie cookie = response.Cookies[cookieName];
161 if (cookie != null)
162 {
163 if (!string.IsNullOrEmpty(key) && cookie.HasKeys)
164 cookie.Values.Set(key, value);
165 else
166 if (!string.IsNullOrEmpty(value))
167 cookie.Value = value;
168 if (expires != null)
169 cookie.Expires = expires.Value;
170 response.SetCookie(cookie);
171 }
172 }
173
174 }
175
176 #endregion
177
178 #region 添加Cookie
179
180 /// <summary>
181 /// 添加Cookie
182 /// </summary>
183 /// <param name="key"></param>
184 /// <param name="value"></param>
185 public static void AddCookie(string key, string value)
186 {
187 AddCookie(new HttpCookie(key, value));
188 }
189
190 /// <summary>
191 /// 添加Cookie
192 /// </summary>
193 /// <param name="key"></param>
194 /// <param name="value"></param>
195 /// <param name="expires"></param>
196 public static void AddCookie(string key, string value, DateTime expires)
197 {
198 HttpCookie cookie = new HttpCookie(key, value);
199 cookie.Expires = expires;
200 AddCookie(cookie);
201 }
202
203 /// <summary>
204 /// 添加为Cookie.Values集合
205 /// </summary>
206 /// <param name="cookieName"></param>
207 /// <param name="key"></param>
208 /// <param name="value"></param>
209 public static void AddCookie(string cookieName, string key, string value)
210 {
211 HttpCookie cookie = new HttpCookie(cookieName);
212 cookie.Values.Add(key, value);
213 AddCookie(cookie);
214 }
215
216 /// <summary>
217 /// 添加为Cookie集合
218 /// </summary>
219 /// <param name="cookieName">Cookie名称</param>
220 /// <param name="expires">过期时间</param>
221 public static void AddCookie(string cookieName, DateTime expires)
222 {
223 HttpCookie cookie = new HttpCookie(cookieName);
224 cookie.Expires = expires;
225 AddCookie(cookie);
226 }
227
228 /// <summary>
229 /// 添加为Cookie.Values集合
230 /// </summary>
231 /// <param name="cookieName"></param>
232 /// <param name="key"></param>
233 /// <param name="value"></param>
234 /// <param name="expires"></param>
235 public static void AddCookie(string cookieName, string key, string value, DateTime expires)
236 {
237 HttpCookie cookie = new HttpCookie(cookieName);
238 cookie.Expires = expires;
239 cookie.Values.Add(key, value);
240 AddCookie(cookie);
241 }
242
243 /// <summary>
244 /// 添加Cookie
245 /// </summary>
246 /// <param name="cookie"></param>
247 public static void AddCookie(HttpCookie cookie)
248 {
249 HttpResponse response = HttpContext.Current.Response;
250 if (response != null)
251 {
252 //指定客户端脚本是否可以访问[默认为false]
253 cookie.HttpOnly = true;
254 //指定统一的Path，比便能通存通取
255 cookie.Path = "/";
256 //设置跨域,这样在其它二级域名下就都可以访问到了
257 //cookie.Domain = "chinesecoo.com";
258 response.AppendCookie(cookie);
259 }
260 }
261
262 #endregion
263 }
264 }
265
266
