/// <summary>
/// 同步方式发起http get请求
/// </summary>
/// <param name="url">请求URL</param>
/// <param name="queryString">参数字符串</param>
/// <param name="errorMsg">错误信息.</param>
/// <param name="encode">编码格式.</param>
/// <param name="headers">添加网络请求的头部.</param>
/// <returns>
/// 请求返回值
/// </returns>
/// <remarks>
/// <list>
/// <item><description>扩展网络请求头部对外参数 modify by xiepeng 2018/9/21</description></item>
/// </list>
/// </remarks>
public static string HttpGet(string url, string queryString, out string errorMsg, NameValueCollection headers = null, string encode = "UTF-8")
{
errorMsg = string.Empty;
if (!string.IsNullOrEmpty(queryString))
{
if (url.IndexOf("?") > -1)
{
url += "&" + queryString;
}
else
{
url += "?" + queryString;
}
}
string referer = "";
//if (HttpContext.Current != null && HttpContext.Current.Request != null)
//{
// referer = HttpContext.Current.Request.Url.AbsoluteUri;
//}
NetRequest request = new NetRequest();
if (headers != null)
{
foreach (string key in headers)
{
request.AddHeader(key, headers[key]);
}
}
NetResponse response = request.Get(url, referer, out errorMsg);
return(response.Content);
}
/// <summary>
/// 同步方式发起http post请求.
/// </summary>
/// <param name="url">请求Url地址.</param>
/// <param name="format">Post数据格式.</param>
/// <param name="data">发送的数据.</param>
/// <param name="encode">数据编码格式.</param>
/// <param name="errorMsg">返回错误信息.</param>
/// <param name="headers">需要传输的Header信息.</param>
/// <returns>
/// System.String
/// </returns>
/// <remarks>
/// <list>
/// <item><description>添加请求的Header参数 modify by xiepeng 2018/9/20</description></item>
/// </list>
/// </remarks>
public static string HttpPost(string url, string format, object data, Encoding encode, out string errorMsg, NameValueCollection headers = null)
{
string referer = "";
//if (HttpContext.Current != null && HttpContext.Current.Request != null)
//{
// referer = HttpContext.Current.Request.Url.AbsoluteUri;
//}
if (data != null)
{
NetRequest request = new NetRequest();
if (headers != null)
{
foreach (string key in headers)
{
request.AddHeader(key, headers[key]);
}
}
NetResponse response = request.Post(url, data.ToString(), referer, out errorMsg, format, encode.BodyName);
return(response.Content);
}
else
{
errorMsg = "post数据为空";
return(string.Empty);
}
}
