using?Ruanm.framework.Log;
using?System;
using?System.Collections.Generic;
using?System.IO;
using?System.Linq;
using?System.Net;
using?System.Net.Http;
using?System.Text;
using?System.Threading.Tasks;

namespace?Ruanm.framework.Http
{
????public?class?HttpHelper
????{
????????private?static?Logger?logger?=?new?Logger（typeof（HttpHelper））;

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

????????///?下載html
????????///?http://tool.sufeinet.com/HttpHelper.aspx
????????///?HttpWebRequest功能比較豐富，WebClient使用比較簡單
????????///?

????????///?
????????///?
????????public?static?string?DownloadHtml（string?url）
????????{
????????????string?html?=?string.Empty;
????????????try
????????????{
????????????????//logger.Info（$“準備下載{url}“）;
??????????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1272??2018-07-11?21:09??Ruanmou.Crawler\.vs\Ruanmou.Crawler\DesignTimeBuild\.dtbcache

????..A..H.????140288??2019-06-12?17:15??Ruanmou.Crawler\.vs\Ruanmou.Crawler\v14\.suo

????..A..H.????224256??2018-07-11?21:09??Ruanmou.Crawler\.vs\Ruanmou.Crawler\v15\.suo

?????文件??????????0??2017-12-27?19:27??Ruanmou.Crawler\.vs\Ruanmou.Crawler\v15\Server\sqlite3\db.lock

?????文件????1097728??2018-07-11?20:30??Ruanmou.Crawler\.vs\Ruanmou.Crawler\v15\Server\sqlite3\storage.ide

?????文件??????32768??2018-07-11?19:39??Ruanmou.Crawler\.vs\Ruanmou.Crawler\v15\Server\sqlite3\storage.ide-shm

?????文件????4140632??2018-07-11?21:10??Ruanmou.Crawler\.vs\Ruanmou.Crawler\v15\Server\sqlite3\storage.ide-wal

?????文件????1041204??2017-07-11?08:45??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\HtmlAgilityPack.1.5.2-beta1.nupkg

?????文件?????134144??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net20\HtmlAgilityPack.dll

?????文件?????255488??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net20\HtmlAgilityPack.pdb

?????文件?????127375??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net20\HtmlAgilityPack.xml

?????文件?????137728??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net40\HtmlAgilityPack.dll

?????文件?????261632??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net40\HtmlAgilityPack.pdb

?????文件?????129397??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net40\HtmlAgilityPack.xml

?????文件?????137728??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net40-client\HtmlAgilityPack.dll

?????文件?????261632??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net40-client\HtmlAgilityPack.pdb

?????文件?????129397??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net40-client\HtmlAgilityPack.xml

?????文件?????138752??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net45\HtmlAgilityPack.dll

?????文件?????261632??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net45\HtmlAgilityPack.pdb

?????文件?????129397??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\Net45\HtmlAgilityPack.xml

?????文件??????88064??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\NetCore45\HtmlAgilityPack.dll

?????文件?????204288??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\NetCore45\HtmlAgilityPack.pdb

?????文件???????1192??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\NetCore45\HtmlAgilityPack.pri

?????文件??????77138??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\NetCore45\HtmlAgilityPack.xml

?????文件?????143872??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\netstandard1.3\HtmlAgilityPack.dll

?????文件??????40604??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\netstandard1.3\HtmlAgilityPack.pdb

?????文件?????145408??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\netstandard1.6\HtmlAgilityPack.dll

?????文件??????41452??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\netstandard1.6\HtmlAgilityPack.pdb

?????文件??????84992??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\portable-net45+netcore45+wp8+MonoAndroid+MonoTouch\HtmlAgilityPack.dll

?????文件?????179712??2017-07-10?10:03??Ruanmou.Crawler\packages\HtmlAgilityPack.1.5.2-beta1\lib\portable-net45+netcore45+wp8+MonoAndroid+MonoTouch\HtmlAgilityPack.pdb

............此處省略357個文件信息