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This commit is contained in:
cyf
2026-07-02 10:11:39 +00:00
parent c10a5d64c7
commit aacefa24f8
822 changed files with 196665 additions and 14263 deletions
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插件库/Lskj.Util/HttpHelper.cs
+30 -104
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@@ -12,9 +12,6 @@ namespace Lskj.Util
{
public static class HttpHelper
{
private const int RequestTimeout = 120000;
private const int Tls12 = 3072;
public enum Encode
{
Default = 0,
@@ -31,76 +28,6 @@ namespace Lskj.Util
UserAgent = userAgent;
EncodeMode = encode;
}
private static void ConfigureTransport()
{
try
{
ServicePointManager.SecurityProtocol |= (SecurityProtocolType)Tls12;
ServicePointManager.Expect100Continue = false;
if (ServicePointManager.DefaultConnectionLimit < 20)
{
ServicePointManager.DefaultConnectionLimit = 20;
}
}
catch
{
}
}
private static void ConfigureRequest(HttpWebRequest request)
{
request.Timeout = RequestTimeout;
request.ReadWriteTimeout = RequestTimeout;
request.KeepAlive = false;
request.ServicePoint.Expect100Continue = false;
request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
}
private static string BuildExceptionMessage(Exception ex)
{
StringBuilder builder = new StringBuilder();
builder.Append(ex.Message);
if (ex.InnerException != null)
{
builder.AppendFormat("; Inner={0}", ex.InnerException.Message);
}
return builder.ToString();
}
private static string BuildWebExceptionMessage(WebException ex)
{
StringBuilder builder = new StringBuilder();
builder.Append(BuildExceptionMessage(ex));
builder.AppendFormat("; Status={0}", ex.Status);
HttpWebResponse response = ex.Response as HttpWebResponse;
if (response != null)
{
builder.AppendFormat("; HttpStatus={0} {1}", (int)response.StatusCode, response.StatusDescription);
try
{
Stream responseStream = response.GetResponseStream();
if (responseStream != null)
{
using (StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8))
{
string responseText = streamReader.ReadToEnd();
if (!string.IsNullOrEmpty(responseText))
{
builder.AppendFormat("; Response={0}", responseText);
}
}
}
}
catch
{
}
}
return builder.ToString();
}
/// <summary>
/// post数据到指定的网址，获取cookie数据，和返回页
/// </summary>
@@ -110,9 +37,7 @@ namespace Lskj.Util
try
{
HttpWebRequest httpWebRequest;
ConfigureTransport();
httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(url);
ConfigureRequest(httpWebRequest);
httpWebRequest.ContentType = ContentType;
httpWebRequest.Accept = Accept;
@@ -180,16 +105,10 @@ namespace Lskj.Util
return httpWebResponse;
}
catch (WebException ex)
{
Console.WriteLine(ex.ToString());
result = BuildWebExceptionMessage(ex);
return httpWebResponse;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
result = BuildExceptionMessage(ex);
Console.WriteLine(ex.Message);
result = ex.Message;
return httpWebResponse;
}
}
@@ -215,9 +134,7 @@ namespace Lskj.Util
}
}
HttpWebRequest httpWebRequest;
ConfigureTransport();
httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(builder.ToString());
ConfigureRequest(httpWebRequest);
httpWebRequest.ContentType = ContentType;
//httpWebRequest.Referer = url;
httpWebRequest.Accept = Accept;
@@ -246,16 +163,10 @@ namespace Lskj.Util
return httpWebResponse;
}
catch (WebException ex)
{
Console.WriteLine(ex.ToString());
result = BuildWebExceptionMessage(ex);
return httpWebResponse;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
result = BuildExceptionMessage(ex);
Console.WriteLine(ex.Message);
result = ex.Message;
return httpWebResponse;
}
}
@@ -275,9 +186,7 @@ namespace Lskj.Util
{
string boundary = "----WebKitFormBoundary" + DateTime.Now.Ticks.ToString("x");
ConfigureTransport();
HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(url);
ConfigureRequest(httpWebRequest);
httpWebRequest.Method = "POST";
httpWebRequest.Accept = Accept;
httpWebRequest.UserAgent = UserAgent;
@@ -322,16 +231,10 @@ namespace Lskj.Util
return httpWebResponse;
}
catch (WebException ex)
{
Console.WriteLine(ex.ToString());
result = BuildWebExceptionMessage(ex);
return httpWebResponse;
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
result = BuildExceptionMessage(ex);
Console.WriteLine(ex.Message);
result = ex.Message;
return httpWebResponse;
}
}
@@ -364,4 +267,27 @@ namespace Lskj.Util
}
if (hasEn || eqParams[0].ToLower() == "username" || eqParams[0].ToLower() == "password")
{
pms.Add(eqParams[0],
pms.Add(eqParams[0], eqParams[1]);
}
else
{
qpLS.Add(string.Format("{0}={1}", eqParams[0], HttpUtility.UrlEncode(eqParams[1])));
}
}
else
{
}
}
if (pms.Count > 0)
{
DateTime dateTime = DateTime.Now.AddDays(1);
DateTime epoch = new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
long timestamp = (dateTime.Ticks - epoch.Ticks) / TimeSpan.TicksPerSecond;
pms.Add("exp", timestamp);
}
return $"{urlParams[0]}?pms={HttpUtility.UrlEncode(hasEn ? Lskj.Web.Core.Util.safety.AESUtil.Encrypt(JSON.Encode(pms), enVal) : Lskj.Web.Core.Util.safety.AESUtil.MobileEncrypt(JSON.Encode(pms)))}&{qpLS.SJoin("&")}";
}
return url;
}
}
}