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using System;
using System.Net;
using System.Text;
namespace HttpCode.Core
{
/// <summary>
/// Http请求参考类
/// </summary>
[Serializable]
public class HttpItems
{
private string _accept =
"image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*"
;
private bool _autoRedirectMax;
private string _cerPass;
private string _cerPath = string.Empty;
private CookieContainer _container;
private string _contentType = "application/x-www-form-urlencoded";
private string _cookie = string.Empty;
private string _encoding = string.Empty;
private string _method = "GET";
private string _postdata;
private byte[] _postdataByte;
private PostDataType _postDataType = PostDataType.String;
private Encoding _postEncoding = Encoding.Default;
private int _readWriteTimeout = 15000;
private string _referer = string.Empty;
private int _timeout = 15000;
private string _url;
private string _userAgent =
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.9 Safari/537.36";
private bool _useStringCookie = true;
private bool _allowautoredirect = true;
private int _connectionlimit = 1024;
private CookieCollection _cookiecollection;
/// <summary>
/// 默认的编码类型,如果不初始化,则为null,每次自动识别
/// </summary>
public Encoding Encoding = null;
/// <summary>
/// 当该属性设置为 true 时，使用 POST 方法的客户端请求应该从服务器收到 100-Continue 响应，以指示客户端应该发送要发送的数据。此机制使客户端能够在服务器根据请求报头打算拒绝请求时，避免在网络上发送大量的数据
/// </summary>
private bool _expect100Continue;
private WebHeaderCollection _header = new WebHeaderCollection();
private bool _isAjax;
private bool _isToLower;
private string _proxyip = string.Empty;
private string _proxypwd = string.Empty;
private string _proxyusername = string.Empty;
private ResultType _resulttype = ResultType.String;
/// <summary>
/// 请求URL必须填写
/// </summary>
public string Url
{
get => _url;
set => _url = value;
}
/// <summary>
/// 请求方式默认为GET方式
/// </summary>
public string Method
{
get => _method;
set => _method = value;
}
/// <summary>
/// 默认请求超时时间
/// </summary>
public int Timeout
{
get => _timeout;
set => _timeout = value;
}
/// <summary>
/// 默认写入Post数据超时间
/// </summary>
public int ReadWriteTimeout
{
get => _readWriteTimeout;
set => _readWriteTimeout = value;
}
/// <summary>
/// 请求标头值 默认为image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash,
/// application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */*
/// </summary>
public string Accept
{
get => _accept;
set => _accept = value;
}
/// <summary>
/// 请求返回类型默认 application/x-www-form-urlencoded
/// </summary>
public string ContentType
{
get => _contentType;
set => _contentType = value;
}
/// <summary>
/// 客户端访问信息默认Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.9
/// Safari/537.36
/// </summary>
public string UserAgent
{
get => _userAgent;
set => _userAgent = value;
}
/// <summary>
/// Post数据时的编码 默认为 Default,如需必要 请勿修改
/// </summary>
public Encoding PostEncoding
{
get => _postEncoding;
set => _postEncoding = value;
}
/// <summary>
/// 返回数据编码默认为NUll,可以自动识别
/// </summary>
public string EncodingStr
{
get => _encoding;
set => _encoding = value;
}
/// <summary>
/// Post的数据类型
/// </summary>
public PostDataType PostDataType
{
get => _postDataType;
set => _postDataType = value;
}
/// <summary>
/// Post请求时要发送的字符串Post数据
/// </summary>
public string Postdata
{
get => _postdata;
set => _postdata = value;
}
/// <summary>
/// Post请求时要发送的Byte类型的Post数据
/// </summary>
public byte[] PostdataByte
{
get => _postdataByte;
set => _postdataByte = value;
}
/// <summary>
/// Cookie对象集合
/// </summary>
public CookieCollection CookieCollection
{
get => _cookiecollection;
set => _cookiecollection = value;
}
/// <summary>
/// 自动处理cookie
/// </summary>
public CookieContainer Container
{
get => _container;
set => _container = value;
}
/// <summary>
/// 请求时的Cookie
/// </summary>
public string Cookie
{
get => _cookie;
set => _cookie = value;
}
/// <summary>
/// 来源地址，上次访问地址
/// </summary>
public string Referer
{
get => _referer;
set => _referer = value;
}
/// <summary>
/// 证书绝对路径
/// </summary>
public string CerPath
{
get => _cerPath;
set => _cerPath = value;
}
/// <summary>
/// 证书密码
/// </summary>
public string CerPass
{
get => _cerPass;
set => _cerPass = value;
}
/// <summary>
/// 是否设置为全文小写
/// </summary>
public bool IsToLower
{
get => _isToLower;
set => _isToLower = value;
}
/// <summary>
/// 是否增加异步请求头
/// 对应协议 : x-requested-with: XMLHttpRequest
/// </summary>
public bool IsAjax
{
get => _isAjax;
set => _isAjax = value;
}
/// <summary>
/// 支持跳转页面，查询结果将是跳转后的页面
/// </summary>
public bool Allowautoredirect
{
get => _allowautoredirect;
set => _allowautoredirect = value;
}
/// <summary>
/// 如果返回内容为 : 尝试自动重定向的次数太多 请设置本属性为true
/// 同时应注意设置超时时间(默认15s)
/// </summary>
public bool AutoRedirectMax
{
get => _autoRedirectMax;
set => _autoRedirectMax = value;
}
/// <summary>
/// 当该属性设置为 true 时，使用 POST 方法的客户端请求应该从服务器收到 100-Continue 响应，以指示客户端应该发送要发送的数据。此机制使客户端能够在服务器根据请求报头打算拒绝请求时，避免在网络上发送大量的数据
/// 默认False
/// </summary>
public bool Expect100Continue
{
get => _expect100Continue;
set => _expect100Continue = value;
}
/// <summary>
/// 最大连接数
/// </summary>
public int Connectionlimit
{
get => _connectionlimit;
set => _connectionlimit = value;
}
/// <summary>
/// 代理Proxy 服务器用户名
/// </summary>
public string ProxyUserName
{
get => _proxyusername;
set => _proxyusername = value;
}
/// <summary>
/// 代理 服务器密码
/// </summary>
public string ProxyPwd
{
get => _proxypwd;
set => _proxypwd = value;
}
/// <summary>
/// 代理 服务IP
/// </summary>
public string ProxyIp
{
get => _proxyip;
set => _proxyip = value;
}
/// <summary>
/// 设置返回类型String和Byte
/// </summary>
public ResultType ResultType
{
get => _resulttype;
set => _resulttype = value;
}
/// <summary>
/// 头数据
/// </summary>
public WebHeaderCollection Header
{
get => _header;
set => _header = value;
}
/// <summary>
/// 字符串头
/// </summary>
public string HeaderStr { get; set; }
/// <summary>
/// 如果提示以下错误,请设置为true
/// 服务器提交了协议冲突. Section=ResponseHeader Detail=CR 后面必须是 LF
/// </summary>
public bool UseUnsafe { get; set; }
/// <summary>
/// 如果提示以下错误,请设置为true
/// 从传输流收到意外的 EOF 或 0 个字节
/// </summary>
public bool IsEofError { get; set; }
/// <summary>
/// 是否为So模式
/// </summary>
public bool IsSo { get; set; }
/// <summary>
/// 文件上传路径
/// </summary>
public string UpLoadPath { get; set; }
/// <summary>
/// 是否请求图片
/// </summary>
public bool IsGetImage { get; set; }
/// <summary>
/// 是否使用字符串Cookie
/// </summary>
public bool UseStringCookie
{
get => _useStringCookie;
set => _useStringCookie = value;
}
/// <summary>
/// Https时的传输协议.
/// 替代原始SecurityProtocolType;
/// 包含四个版本(Ssl3 Tls Tls1.1 Tls1.2)
/// </summary>
public SecurityProtocolTypeEx SecProtocolTypeEx { get; set; }
/// <summary>
/// 是否设置SecurityProtocolType 默认为false
/// 如果需要设置具体属性,请使用SecProtocolTypeEx枚举
/// </summary>
public bool IsSetSecurityProtocolType { get; set; }
}
/// <summary>
/// Post的数据格式默认为string
/// </summary>
public enum PostDataType
{
/// <summary>
/// 字符串
/// </summary>
String, //字符串
/// <summary>
/// 字节流
/// </summary>
Byte, //字符串和字节流
/// <summary>
/// 文件路径
/// </summary>
FilePath //表示传入的是文件
}
/// <summary>
/// 返回类型
/// </summary>
public enum ResultType
{
/// <summary>
/// 表示只返回字符串
/// </summary>
String,
/// <summary>
/// 表示只返回字节流
/// </summary>
Byte,
/// <summary>
/// 急速请求,仅返回数据头
/// </summary>
So
}
/// <summary>
/// Https时的传输协议.
/// </summary>
public enum SecurityProtocolTypeEx
{
// 摘要:
// 指定安全套接字层 (SSL) 3.0 安全协议。
Ssl3 = 48,
//
// 摘要:
// 指定传输层安全 (TLS) 1.0 安全协议。
Tls = 192,
/// <summary>
/// 指定传输层安全 (TLS) 1.1 安全协议。
/// </summary>
Tls11 = 768,
/// <summary>
/// 指定传输层安全 (TLS) 1.2 安全协议。
/// </summary>
Tls12 = 3072
}
}