/// <summary>
/// 发送请求(核心)
/// </summary>
/// <param name="method">请求的方法</param>
/// <param name="sendData">请求参数 (可变参数与服务端参数一致)</param>
/// <returns></returns>
private string SendCore(string method, params object[] sendData)
{
try
{
//若存在webservice类 执行反射调用
if (_type != null)
{
var ret = Fun(method, sendData);
return(ret == null ? null : CoreConvert.ObjToJsonData(ret));
}
string result;
var httpWebRequest = (HttpWebRequest)WebRequest.Create(ServiceUrl + "/WebSrviceSoap");
httpWebRequest.Method = "POST";
httpWebRequest.ContentType = "text;charset=UTF-8";
//这个在非GET的时候，一定要加上，如果服务器返回错误，他还会继续再去请求，不会使用之前的错误数据做返回数据
httpWebRequest.ServicePoint.Expect100Continue = false;
var datas = sendData == null || sendData.Length == 0 ? string.Empty : CoreConvert.ObjToJsonData(sendData.Select(CoreConvert.ObjToJsonData).ToList());
var tmpData = new SendData {
Method = method, Datas = datas
};
var data = Encoding.UTF8.GetBytes(CoreConvert.ObjToJsonData(tmpData));
httpWebRequest.ContentLength = data.Length;
var outStream = httpWebRequest.GetRequestStream();
outStream.Write(data, 0, data.Length);
outStream.Close();
var webResponse = httpWebRequest.GetResponse();
var httpWebResponse = (HttpWebResponse)webResponse;
var stream = httpWebResponse.GetResponseStream();
if (stream != null)
{
var streamReader = new StreamReader(stream, Encoding.GetEncoding("UTF-8"));
result = streamReader.ReadToEnd();
streamReader.Close();
stream.Close();
}
else
{
result = string.Empty;
}
return(result);
}
catch (Exception ex)
{
throw new Exception("HttpErr" + " uri:" + ServiceUrl + " method:" + method + " httpData:" + sendData + "err:" + ex);
}
}
/// <summary>
/// 执行服务器方法
/// </summary>
/// <param name="mi">方法</param>
/// <param name="pos">参数</param>
/// <returns></returns>
private string Fun(MethodBase mi, object[] pos)
{
try
{
//创建实例
var o = Activator.CreateInstance(_serviceClass);
//调用方法
if (mi != null)
{
return(CoreConvert.ObjToJsonData(mi.Invoke(o, pos)));
}
CoreLog.Error("方法不能为空");
return(null);
}
catch (Exception ex)
{
CoreLog.Error("方法:" + mi?.Name + "执行错误:" + ex);
throw new Exception(ex.Message);
}
}
