不多說,直接上代碼
using System;
using System.Collections.Generic;
using System.Text;
using System.Web;
namespace csTools {
public class Cookie {
/// <summary>
/// 設置Cookie的值,關閉Session後釋放
/// </summary>
/// <param name="name">名稱</param>
/// <param name="value">Cookie值</param>
/// <param name="response">HttpResponse</param>
public static void Set(string name, string value, HttpResponse response) {
HttpCookie cookie = new HttpCookie(name);
cookie.Values.Add(name, value);
response.AppendCookie(cookie);
}
/// <summary>
/// 設置Cookie的值,包含過期時間
/// </summary>
/// <param name="name">名稱</param>
/// <param name="value">Cookie值</param>
/// <param name="expiredays">過期時間</param>
/// <param name="response">HttpResponse</param>
public static void Set(string name, string value, DateTime expiredays, HttpResponse response) {
HttpCookie cookie = new HttpCookie(name);
cookie.Expires = expiredays;
cookie.Values.Add(name, value);
response.AppendCookie(cookie);
}
/// <summary>
/// 獲取Cookie值
/// </summary>
/// <param name="name">名稱</param>
/// <param name="request">HttpRequest</param>
/// <returns>Cookie的值</returns>
public static string Get(string name, HttpRequest request) {
if (request.Cookies[name] != null) {
return request.Cookies[name].Values[name];
} else {
return null;
}
}
/// <summary>
/// 刪除Cookie
/// </summary>
/// <param name="name">名稱</param>
/// <param name="response">HttpResponse</param>
/// <param name="request">HttpRequest</param>
public static void Delete(string name, HttpResponse response, HttpRequest request) {
HttpCookie cookie = request.Cookies[name];
if (cookie != null) {
cookie.Expires = DateTime.Now.AddYears(-10);
response.AppendCookie(cookie);
}
}
/// <summary>
/// 修改Cookie的值
/// </summary>
/// <param name="name">名稱</param>
/// <param name="value">Cookie值</param>
/// <param name="response">HttpResponse</param>
/// <param name="request">HttpRequest</param>
public static void Modify(string name, string value, HttpResponse response, HttpRequest request) {
HttpCookie cookie = request.Cookies[name];
if (cookie != null) {
cookie.Values[name] = value;
}
response.AppendCookie(cookie);
}
}
}
對常用cookie功能進行封裝,方便服務器訪問cookie。註釋