static void Main(string[] args)
{
HttpWebResponseResult httpWebResponseResult = null;
HttpWebClient httpWebClient = new HttpWebClient();
httpWebClient.Headers.Add("Referer", "http://localhost");
httpWebClient.IsTraceEnabled = true;
//Example No.1 multipart/form-data POST reqeust
String url = "http://localhost:53090/upload/uploadfile";
byte[] byteFiles = null;
using (FileStream fs = new FileStream(System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "01.jpg"), FileMode.Open, FileAccess.Read))
{
byteFiles = new byte[fs.Length];
fs.Read(byteFiles, 0, byteFiles.Length);
}
httpWebClient.SetField("StorageFile.Title", "title01", true);
httpWebClient.SetField("StorageFile.Summary", "summary01", true);
httpWebClient.SetField("filedata", byteFiles, "001.jpg", String.Empty);
httpWebResponseResult = httpWebClient.Post(url);
TraceInfo(httpWebResponseResult);
//Example No.2 application/x-www-form-urlencoded POST reqeust
url = "http://localhost:53090/passport/logon";
httpWebClient.SetField("LogonInfo.ValidateCode", "gvzwb");
httpWebClient.SetField("LogonInfo.User.Username", "sanxia123");
httpWebClient.SetField("LogonInfo.User.Password", "Yc123703");
httpWebClient.SetField("LogonInfo.IsPersistentCookie", "false");
httpWebResponseResult = httpWebClient.Post(url);
TraceInfo(httpWebResponseResult);
//Example No.3 GET reqeust
url = "http://localhost:53090/content/oauth.html";
httpWebClient.SetField("a", "1");
httpWebResponseResult = httpWebClient.Get(url);
TraceInfo(httpWebResponseResult);
System.Console.ReadKey(true);
}
private static void TraceInfo(HttpWebResponseResult httpWebResponseResult)
{
System.Console.WriteLine(httpWebResponseResult.RequestTraceInfo);
System.Console.WriteLine(httpWebResponseResult.ResponseText);
System.Console.WriteLine("");
}
private static void TraceInfo(HttpWebResponseResult httpWebResponseResult)
{
System.Console.WriteLine(httpWebResponseResult.RequestTraceInfo);
System.Console.WriteLine(httpWebResponseResult.ResponseText);
System.Console.WriteLine("");
}
/// <summary>
/// 发送Http请求
/// </summary>
/// <param name="url">请求Url</param>
/// <param name="method">请求类型</param>
/// <param name="parameters">参数集合</param>
/// <returns></returns>
private String Request(string url, RequestMethod method = RequestMethod.Get, params RequestOption[] parameters)
{
HttpWebClient httpWebClient = new HttpWebClient();
HttpWebResponseResult responseResult = null;
#region 发起Http数据请求
switch (method)
{
case RequestMethod.Get:
{
#region //请求头和请求参数预处理
RequestHeaderExecuting(httpWebClient);
parameters = RequestGetExecuting(parameters);
#endregion
#region //传递参数
foreach (var item in parameters)
{
httpWebClient.SetField(item.Name, (string)item.Value);
}
#endregion
//发起请求
responseResult = httpWebClient.Get(url);
}
break;
case RequestMethod.Post:
{
#region //请求头和请求参数预处理
RequestHeaderExecuting(httpWebClient);
parameters = RequestPostExecuting(parameters);
#endregion
#region //判断当前POST是否为Multipart（即同时包含普通表单字段和文件表单字段）
bool isMultipart = false;
foreach (var item in parameters)
{
if (item.IsBinary)
{
isMultipart = true;
break;
}
}
#endregion
#region //传递参数
if (isMultipart)
{
foreach (var item in parameters)
{
if (item.IsBinary)
{
httpWebClient.SetField(item.Name, (byte[])item.Value, String.Empty, String.Empty);
}
else
{
httpWebClient.SetField(item.Name, (string)item.Value, true);
}
}
}
else
{
foreach (var item in parameters)
{
httpWebClient.SetField(item.Name, (string)item.Value);
}
}
#endregion
//发起请求
responseResult = httpWebClient.Post(url);
}
break;
}
#endregion
return responseResult.IsSuccess ? responseResult.ResponseText : String.Empty;
}
