using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?System.Net;
using?CsharpHttpHelper.baseBll;
using?System.Drawing;
using?CsharpHttpHelper.Helper;
using?CsharpHttpHelper.Item;
using?System.Collections.Specialized;

namespace?CsharpHttpHelper
{
????///?

????///?Http幫助類??Copyright：http://www.httphelper.com/
????///?版本：1.8
????///?作者：蘇飛
????///?更新時間：2015-07-20
????///?

????public?class?HttpHelper
????{
????????#region?Private?Obj

????????///?

????????///?HttpHelperBLL
????????///?

????????private?HttpHelperBll?bll?=?new?HttpHelperBll（）;

????????#endregion

????????#region?HttpHelper
????????///?

????????///?根據相傳入的數據，得到相應頁面數據
????????///?

????????///?參數類對象
????????///?返回HttpResult類型
????????public?HttpResult?GetHtml（HttpItem?item）
????????{
????????????return?bll.GetHtml（item）;
????????}
????????///?

????????///?根據Url獲取圖片
????????///?

????????///?HttpItem參數
????????///?返回圖片，錯誤為NULL
????????public?Image?GetImage（HttpItem?item）
????????{
????????????return?bll.GetImage（item）;
????????}
????????///?

????????///?快速請求方法FastRequest（極速請求不接收數據只做提交）不返回Header、Cookie、Html
????????///?

????????///?參數類對象
????????///?返回HttpResult類型
????????public?HttpResult?FastRequest（HttpItem?item）
????????{
?????????
????????????return?bll.FastRequest（item）;
????????}
????????#endregion

????????#region?Cookie
????????///?

????????///?根據字符生成Cookie和精簡串，將排除pathexpiresdomain以及重復項
????????///?

????????///?Cookie字符串
????????///?精簡串
????????public?static?string?GetSmallCookie（string?strcookie）
????????{
????????????return?HttpCookieHelper.GetSmallCookie（strcookie）;
????????}
????????///?

????????///?將字符串Cookie轉為CookieCollection
????????///?

????????///?Cookie字符串
????????///?List-CookieItem
????????public?static?CookieCollection?StrCookieToCookieCollection（string?strcookie）
????????{
????????????return?HttpCookieHelper.StrCookieToCookieCollection（strcookie）;
????????}
????????///?

????????///?將CookieCollection轉為字符串Cookie
????????///?

????????///?Cookie字符串
????????///?strcookie
????????public?static?string?CookieCollectionToStrCookie（CookieCollection?cookie）
????????{
????????????return?HttpCookieHelper.CookieCollectionToStrCookie（cookie）;
????????}
????????#endregion

????????#region?URL

????????///?

????????///?使用指定的編碼對象將?URL?編碼的字符串轉換為已解碼的字符串。
????????///?

????????///?指定的字符串
????????///?指定編碼默認為Default
????????///?解碼后字符串