private string ReadContent(HttpResponseMessage response, HttpRequestTask requestTask)
{
byte[] contentBytes = response.Content.ReadAsByteArrayAsync().Result;
contentBytes = PreventCutOff(contentBytes);
if (requestTask.Encoding == null)
{
var charSet = response.Content.Headers.ContentType?.CharSet;
var htmlCharset = EncodingExtensions.GetEncoding(charSet, contentBytes);
return(htmlCharset.GetString(contentBytes, 0, contentBytes.Length));
}
else
{
return(requestTask.Encoding.GetString(contentBytes, 0, contentBytes.Length));
}
}
private HttpRequestMessage GenerateHttpRequestMessage(HttpRequestTask requestTask)
{
if (requestTask == null)
{
throw new ArgumentNullException(nameof(requestTask));
}
var httpRequestMessage = new HttpRequestMessage(requestTask.HttpMethod, requestTask.RequestUrl);
if (!requestTask.UserAgent.IsNullOrEmpty())
{
httpRequestMessage.Headers.Add("User-Agent", requestTask.UserAgent);
}
foreach (var header in requestTask.Headers)
{
if (!header.Key.IsNullOrEmpty() && !header.Value.IsNullOrEmpty() && header.Key != "Content-Type" && header.Key != "User-Agent")
{
httpRequestMessage.Headers.Add(header.Key, header.Value);
}
}
if (requestTask.HttpMethod == HttpMethod.Post || requestTask.HttpMethod == HttpMethod.Put)
{
var body = requestTask.Encoding.GetBytes(requestTask.Body);
httpRequestMessage.Content = new StreamContent(new MemoryStream(body));
if (requestTask.Headers.ContainsKey("Content-Type"))
{
httpRequestMessage.Content.Headers.Add("Content-Type", requestTask.Headers["Content-Type"]);
}
if (requestTask.Headers.ContainsKey("X-Requested-With") && requestTask.Headers["X-Requested-With"] == "NULL")
{
httpRequestMessage.Content.Headers.Remove("X-Requested-With");
}
else
{
if (!httpRequestMessage.Content.Headers.Contains("X-Requested-With") && !httpRequestMessage.Headers.Contains("X-Requested-With"))
{
httpRequestMessage.Content.Headers.Add("X-Requested-With", "XMLHttpRequest");
}
}
}
return(httpRequestMessage);
}
/// <summary>
/// 向服务器获取数据并解析
/// </summary>
/// <param name="eid"></param>
/// <param name="procedure"></param>
/// <param name="planCode"></param>
/// <param name="station"></param>
/// <param name="result"></param>
/// <param name="testData"></param>
/// <param name="log"></param>
/// <returns></returns>
public int DataGetAndAnalysis(string planCode, string eid, string imei, string sn, string iccid)
{
int ret = -1;
//将请求数据序列化
RequestInfo requestInfo = new RequestInfo();
requestInfo.planCode = planCode;
requestInfo.eid = eid;
requestInfo.imei = imei;
requestInfo.sn = sn;
requestInfo.iccid = iccid;
string requestStr = JsonConvert.SerializeObject(requestInfo);
//开始请求
HttpRequestTask task = new HttpRequestTask(url, requestStr);
string responseStr = task.GetResponse();
//解析响应数据
response = JsonConvert.DeserializeObject(responseStr, typeof(ResponseInfo)) as ResponseInfo;
ret = (response.code == "1000") ? 0 : -1;//(int)ReturnCode.执行成功
return(ret);
}
public async Task <ResponseData <string> > branchRequest(HttpRequestTask request, string url, string data, CancellationToken token)
{
return(await request(this.httpConfig, url, data, token));
}
public async Task <ResponseData <string> > branchRequest(IRequestMonitor monitor, HttpRequestTask httpRequestTask, string url, string data)
{
CancellationTokenSource cts = new CancellationTokenSource();
ResponseData <string> responsedata = null;
//Await run try
if (monitor != null)
{
monitor.IsRequesting = false;
}
try
{
responsedata = await httpRequestTask(this.httpConfig, url, data, cts.Token);
}
catch (AggregateException e)
{
throw e;
}
finally
{
cts.Dispose();
cts = null;
if (monitor != null)
{
monitor.IsRequesting = false;
}
}
return(responsedata);
}
