/// <summary>
/// 执行公开API请求。
/// </summary>
/// <typeparam name="T">领域对象</typeparam>
/// <param name="request">具体的API请求</param>
/// <returns>领域对象</returns>
public T Execute <T>(IRequest <T> request) where T : IResponse
{
// 添加系统级请求参数
SdkDictionary txtParams = new SdkDictionary(request.GetParameters());
txtParams.Add("method", request.GetApiNameOrUrl());
txtParams.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
txtParams.Add("format", "xml");
txtParams.Add("app_key", this._apiKey);
txtParams.Add("v", "1.0");
txtParams.Add("sign_method", "md5");
txtParams.Add("session", this._sessionKey);
// 添加签名参数
SdkDictionary signParams = new SdkDictionary();
signParams.Add("app_key", _apiKey);
signParams.Add("format", "xml");
signParams.Add("method", request.GetApiNameOrUrl());
signParams.Add("session", this._sessionKey);
signParams.Add("sign_method", "md5");
signParams.Add("timestamp", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
//signParams.Add("secret", _appSecret);
signParams.Add("v", "1.0");
txtParams.Add("sign", SignRequest(signParams, _appSecret));
// 是否需要上传文件
string body;
WebUtils webUtils = new WebUtils();
webUtils.Charset = "GBK";
if (request is IUploadRequest <T> )
{
IUploadRequest <T> uRequest = (IUploadRequest <T>)request;
IDictionary <string, FileItem> fileParams = Utils.CleanupDictionary(uRequest.GetFileParameters());
body = webUtils.DoPost(_appUrl, txtParams, fileParams);
}
else
{
body = webUtils.DoGet(_appUrl, txtParams);
}
T rsp;
IParser <T> tp = new XmlParser <T>();
rsp = tp.Parse(body, Encoding.GetEncoding("GBK"));
return(rsp);
}
public T Execute <T>(IRequest <T> request, string session, string appAuthToken) where T : IResponse
{
// 构造请求参数
ParamDictionary requestParams = buildRequestParams(request, session, appAuthToken);
// 字典排序
IDictionary <string, string> sortedParams = new SortedDictionary <string, string>(requestParams);
ParamDictionary sortedDic = new ParamDictionary(sortedParams);
// 参数签名
string charset = string.IsNullOrEmpty(this.charset) ? "utf-8" : this.charset;
//string signResult = Signature.RSASign(sortedDic, privateKeyPem, charset, this.keyFromFile, this.signType);
//// 添加签名结果参数
//sortedDic.Add(SIGN, signResult);
// 参数拼接
string signedResult = WebUtils.BuildQuery(sortedDic, charset);
var txtParams = sortedDic;
// 是否需要上传文件
string body;
string requestBody = null;
string url = ""; // this.serverUrl + "?" + CHARSET + "=" + this.charset;
url = GetFullUrl(this.serverUrl, request.GetApiName()); // + "?" + CHARSET + "=" + this.charset;
if (request is IUploadRequest <T> )
{
IUploadRequest <T> uRequest = (IUploadRequest <T>)request;
IDictionary <string, FileItem> fileParams = SdkUtils.CleanupDictionary(uRequest.GetFileParameters());
body = webUtils.DoPost(url, txtParams, fileParams, this.charset, out requestBody);
}
else
{
body = webUtils.DoPost(url, txtParams, this.charset, out requestBody);
}
T rsp = null;
IParser <T> parser = null;
if ("xml".Equals(format))
{
parser = new XmlParser <T>();
rsp = parser.Parse(body, charset);
}
else
{
parser = new JsonParser <T>();
rsp = parser.Parse(body, charset);
}
ResponseParseItem item = parseRespItem(request, body, parser, this.encyptKey, this.encyptType, charset);
rsp = parser.Parse(item.realContent, charset);
rsp.RequestBody = requestBody;
CheckResponseSign(request, item.respContent, rsp.IsError, parser, this.publicKey, this.charset, signType, this.keyFromFile);
return(rsp);
}
private T DoExecute <T>(IRequest <T> request, string session, DateTime timestamp) where T : ResponseBase
{
long start = DateTime.Now.Ticks;
// 提前检查业务参数
try
{
request.Validate();
}
catch (CException e)
{
return(CreateErrorResponse <T>(e.ErrorCode, e.ErrorMsg));
}
CDictionary txtParams = new CDictionary(request.GetParameters());
txtParams.Add(Constants.METHOD, request.GetApiName);
InitParameters(txtParams);
// 添加协议级请求参数
//ACDictionary txtParams = new ACDictionary(request.GetParameters());
//txtParams.Add(Constants.METHOD, request.GetApiName());
//txtParams.Add(Constants.VERSION, "1.0");
////txtParams.Add(Constants.SIGN_METHOD, Constants.SIGN_METHOD_MD5);
//txtParams.Add(Constants.APP_KEY, appKey);
//txtParams.Add(Constants.FORMAT, format);
//txtParams.Add(Constants.TIMESTAMP, timestamp);
//txtParams.AddAll(this.systemParameters);
//// 添加签名参数
//txtParams.Add(Constants.SIGN, SignHelper.SignACRequest(txtParams, appSecret, Constants.SIGN_METHOD_MD5));
// 添加头部参数
if (this.useGzipEncoding)
{
request.GetHeaderParameters()[Constants.ACCEPT_ENCODING] = Constants.CONTENT_ENCODING_GZIP;
}
string realServerUrl = GetServerUrl(this.serverUrl, request.GetApiName, session);
string reqUrl = WebUtils.BuildRequestUrl(realServerUrl, txtParams);
try
{
string body;
if (request is IUploadRequest <T> ) // 是否需要上传文件
{
IUploadRequest <T> uRequest = (IUploadRequest <T>)request;
IDictionary <string, FileItem> fileParams = SignHelper.CleanupDictionary(uRequest.GetFileParameters());
body = webUtils.DoPost(realServerUrl, txtParams, fileParams, request.GetHeaderParameters());
}
else
{
body = webUtils.DoPost(realServerUrl, txtParams, request.GetHeaderParameters());
}
// 解释响应结果
T rsp;
if (disableParser)
{
rsp = Activator.CreateInstance <T>();
rsp.ResponseBody = body;
}
else
{
if (Constants.FORMAT_XML.Equals(format))
{
IParser <T> tp = new XmlParser <T>();
rsp = tp.Parse(body);
}
else
{
IParser <T> tp;
if (useSimplifyJson)
{
tp = new AcSimplifyJsonParser <T>();
}
else
{
tp = new JsonParser <T>();
}
rsp = tp.Parse(body);
}
}
// 追踪错误的请求
if (!rsp.HaveError)
{
TimeSpan latency = new TimeSpan(DateTime.Now.Ticks - start);
TraceApiError(AppKey, request.GetApiName, serverUrl, txtParams, latency.TotalMilliseconds, rsp.ResponseBody);
}
return(rsp);
}
catch (Exception e)
{
TimeSpan latency = new TimeSpan(DateTime.Now.Ticks - start);
TraceApiError(AppKey, request.GetApiName, serverUrl, txtParams, latency.TotalMilliseconds, e.GetType() + ": " + e.Message);
throw e;
}
}