private static ResponseResult Request(
string url,
string reqType,
List <FormData> pars,
string[] cookies = null)
{
#region
ResponseResult resData = new ResponseResult();
HttpWebResponse httpWebResponse = null;
HttpWebRequest req = null;
try
{
string parsstring = "";
foreach (var par in pars)
{
parsstring += string.Format("{0}={1}&", par.key, par.value);
}
if (pars != null && pars.Count > 0)
{
parsstring = parsstring.Remove(parsstring.Length - 1);
url += "?" + parsstring;
}
req = WebRequest.Create(url) as HttpWebRequest;
req.ContentType = "application/x-www-form-urlencoded";
req.Method = reqType;
if (cookies != null)
{
string cookiesstring = "";
foreach (var c in cookies)
{
cookiesstring += c + ";";
}
req.Headers.Add("Cookie", cookiesstring);
}
try {
httpWebResponse = (HttpWebResponse)req.GetResponse();
}
catch (WebException ex) {
httpWebResponse = (HttpWebResponse)ex.Response;
}
Stream responseStream = httpWebResponse.GetResponseStream();
var newcookies = httpWebResponse.Headers.GetValues("Set-Cookie");
if (newcookies != null)
{
resData.cookie = newcookies;
}
using (StreamReader resSR = new StreamReader(responseStream))
{
resData.data = resSR.ReadToEnd();
resSR.Close();
responseStream.Close();
}
resData.code = Convert.ToInt32(httpWebResponse.StatusCode);
}
catch (Exception e)
{
Console.WriteLine(string.Format("调用服务端接口时出错，异常说明：{0}", e));
//记录日志todo：
}
return(resData);
#endregion
}
private async static Task <ResponseResult> upload(
string path,
string dst,
string[] cookies)
{
#region
HttpWebResponse httpWebResponse = null;
ResponseResult resData = new ResponseResult();
var url = getApiURL(Apiname_Upload);
var timestamp = DateTime.Now.Ticks.ToString("x");
var boundary = "-------------------------" + timestamp;
var beginBoundary = "\r\n--" + boundary + "\r\n";
var beginBoundary_withoutwrap = "--" + boundary + "\r\n";
var endBoundary = "\r\n--" + boundary + "--\r\n";
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
req.Method = "POST";
//req.AllowWriteStreamBuffering = false;
if (cookies != null)
{
string cookiesstring = "";
foreach (var c in cookies)
{
cookiesstring += c + ";";
}
req.Headers.Add("Cookie", cookiesstring);
}
req.ContentType = "multipart/form-data;boundary=" + boundary;
//组织数据流
// var memStream = new MemoryStream();
using (Stream myRequestStream = req.GetRequestStream())
{
FormData filedata = new FormData {
key = "file", value = path
};
var part1 = getFileText(filedata, beginBoundary, endBoundary);
//memStream.Write(part1, 0, part1.Length);
myRequestStream.Write(part1, 0, part1.Length);
//await addFileStream(memStream, path);
await addFileStream(myRequestStream, path);
FormData folderdata = new FormData {
key = "folder", value = dst
};
var part2 = getFormText(folderdata, beginBoundary, endBoundary);
//memStream.Write(part2, 0, part2.Length);
myRequestStream.Write(part2, 0, part2.Length);
}
//根据数据流建立发送的数据字节
//var tempBuffer = new byte[20*1024*1024];
//memStream.Position = 0;
//int n;
////Stream myRequestStream = req.GetRequestStream();
//// memStream.Read(tempBuffer, 0, tempBuffer.Length);
//while ((n = memStream.Read(tempBuffer, 0, tempBuffer.Length)) > 0)
//{
// myRequestStream.Write(tempBuffer, 0, n);
//}
//var tempBuffer = memStream.ToArray();
// memStream.Close();
//Stream myRequestStream = req.GetRequestStream();
// myRequestStream.Write(tempBuffer, 0, tempBuffer.Length);
// myRequestStream.Close();
try
{
httpWebResponse = (HttpWebResponse)await req.GetResponseAsync();
}
catch (WebException ex)
{
httpWebResponse = (HttpWebResponse)ex.Response;
}
Stream responseStream = httpWebResponse.GetResponseStream();
using (StreamReader resSR = new StreamReader(responseStream))
{
resData.data = resSR.ReadToEnd();
resSR.Close();
responseStream.Close();
}
resData.code = Convert.ToInt32(httpWebResponse.StatusCode);
return(resData);
#endregion
}