///<summary>

///Description:提交請求URL數據

///</summary>

///<param name="URL">Url地址</param>

///<param name="ArgData">發送的數據</param>

///<param name="Method">Http請求模式(Post/Get)</param>

///<returns>返回窗體内容</returns>

public static string RequestUrl(string requestUrl, string postData, HTTPTYPE reqType)

{

WebClient client = new WebClient();

string IsProxy = System.Configuration.ConfigurationManager.AppSettings["IsProxy"];

if (IsProxy == "true")

{

string ProxyHost = System.Configuration.ConfigurationManager.AppSettings["ProxyHost"];

if (!string.IsNullOrEmpty(ProxyHost))

{

string ProxyPort = System.Configuration.ConfigurationManager.AppSettings["ProxyPort"];

WebProxy p = new WebProxy();

Uri u = new Uri("http://" ProxyHost ":" ProxyPort);

p.Address = u;

/// <summary>

/// WEB請求幫助類

/// </summary>

/// <param name="url">請求地址</param>

/// <param name="postData">post參數</param>

/// <param name="reqType">請求方式</param>

/// <returns></returns>

public static string webRequset(string requestUrl, string postData,HTTPTYPE reqType)

{

string str = "";

StringBuilder sb = new StringBuilder();

try

{

sb.AppendLine("請求 ====> " requestUrl);

sb.AppendLine("入參 ====> " postData);

WebClient client = new WebClient();

string IsProxy = System.Configuration.ConfigurationManager.AppSettings["IsProxy"];

if (IsProxy == "true")

{

sb.AppendLine("已啟用代理");

string ProxyHost =

System.Configuration.ConfigurationManager.AppSettings["ProxyHost"];

if (!string.IsNullOrEmpty(ProxyHost))

{

string ProxyPort =

System.Configuration.ConfigurationManager.AppSettings["ProxyPort"];

WebProxy p = new WebProxy();

Uri u = new Uri("http://" ProxyHost ":"

ProxyPort);

p.Address = u;

p.BypassProxyOnLocal = true;

client.Proxy = p;

}

}

if (reqType == HTTPTYPE.GET)

{

sb.AppendLine("請求方式 ===> GET");

str = client.DownloadString(string.Format("{0}?{1}",

requestUrl, postData));

}

else

{

sb.AppendLine("請求方式 ===> POST");

byte[] bytes = Encoding.UTF8.GetBytes(postData);

client.Headers.Add("Content-Type", "application/json");

client.Headers.Add("ContentLength",

postData.Length.ToString());

client.Headers.Add("ENCRTYPT_TYPE", "0");

client.Headers.Add("DATA_TYPE", "0");

client.Headers.Add("CHAR_SET", "UTF-8");

client.Headers.Add("MAX_WATI", "6000");

byte[] ret = client.UploadData(requestUrl, "POST", bytes);

str = HttpUtility.UrlDecode(ret,

System.Text.Encoding.GetEncoding("UTF-8"));

}

sb.AppendLine("返回 ====> " str);

return str;

}

catch (Exception ex)

{

sb.AppendLine("異常：" ex.Message.ToString());

return str;

}

finally {

ErrorLog.WriteLog(sb.ToString());

}

}