/// <summary>
/// 获取参数对应的值信息
/// </summary>
/// <param name="propertyName">参数名称</param>
/// <param name="request">请求参数封装类</param>
/// <returns>请求参数的值</returns>
private string GetRequestValue(string propertyName, JdcloudRequest request)
{
PropertyInfo propertyInfo = null;
var properties = request.GetType().GetProperties();
if (properties != null && properties.Length > 0)
{
propertyInfo = properties.Where(p => p.Name.ToLower() == propertyName.ToLower()).FirstOrDefault();
}
if (propertyInfo == null)
{
throw new Exception($"can not get the propertyInfo of {propertyName},please check.");
}
#if NET40 || NET35
object value = propertyInfo.GetValue(request, null);
#else
object value = propertyInfo.GetValue(request);
#endif
if (value == null)
{
throw new Exception($"field {propertyName} not set.");
}
return(value.ToString());
}
/// <summary>
/// 获取请求的Http body 的内容
/// </summary>
/// <param name="request">请求参数信息</param>
/// <returns>请求body 内容</returns>
private string GetContent(JdcloudRequest request)
{
if (request == null)
{
return(string.Empty);
}
string method = Method;
if (SdkHttpMethod.DELETE.ToString().ToLower() == method.ToLower() ||
SdkHttpMethod.GET.ToString().ToLower() == method.ToLower() ||
SdkHttpMethod.HEAD.ToString().ToLower() == method.ToLower())
{
return(null);
}
string contentStr = JsonUtil.ObjectToJson(request);
#if NET35
if (!string.IsNullOrEmpty(contentStr) && !string.IsNullOrEmpty(contentStr.Trim()))
#else
if (!string.IsNullOrWhiteSpace(contentStr))
#endif
{
contentStr = contentStr.Replace(System.Environment.NewLine, "");
}
return(contentStr);
}
/// <summary>
/// 请求url 参数格式化替换
/// </summary>
/// <param name="httpUrl">要替换的url</param>
/// <param name="request">请求的参数信息</param>
/// <returns>替换后的url 信息</returns>
public string ReplaceUrl(string httpUrl, JdcloudRequest request)
{
#if NET35
if (string.IsNullOrEmpty(httpUrl) || string.IsNullOrEmpty(httpUrl.Trim()))
#else
if (string.IsNullOrWhiteSpace(httpUrl))
#endif
{
return(string.Empty);
}
if (httpUrl.IndexOf("{") < 0)
{
return(httpUrl);
}
var matchs = Regex.Matches(httpUrl, pattern);
if (matchs != null && matchs.Count > 0)
{
int i = 1;
foreach (Match item in matchs)
{
i++;
string fieldName = item.Groups[1].Value;
var paramValue = GetRequestValue(fieldName, request);
if (!string.IsNullOrEmpty(paramValue))
{
paramValue = Uri.EscapeUriString(paramValue);
}
httpUrl = httpUrl.Replace(item.Value, paramValue);
}
}
return(httpUrl);
}
/// <summary>
/// 获取 url 连接串参数
/// </summary>
/// <param name="request">请求参数信息</param>
/// <returns>请求 quary param string </returns>
private string GetParams(JdcloudRequest request)
{
if (request == null)
{
return(string.Empty);
}
string method = Method;
if (SdkHttpMethod.DELETE.ToString().ToLower() == method.ToLower() ||
SdkHttpMethod.GET.ToString().ToLower() == method.ToLower() ||
SdkHttpMethod.HEAD.ToString().ToLower() == method.ToLower())
{
JsonSerializer jsonSerializer = new JsonSerializer();
//json 格式化，转换为小驼峰的形式
jsonSerializer.ContractResolver = new CamelCasePropertyNamesContractResolver();
JObject jObject = JObject.FromObject(request, jsonSerializer);
Dictionary <string, string> paramDic = new Dictionary <string, string>();
string paramsStr = "";
paramDic = CreateParam(jObject);
if (paramDic != null)
{
var paramDicOrder = paramDic.OrderBy(p => p.Key);
StringBuilder paramStrBuilder = new StringBuilder();
foreach (var item in paramDicOrder)
{
string value = item.Value; // System.Web.HttpUtility.UrlEncode(item.Value, Encoding.GetEncoding(charset));
Regex reg = new Regex(@"%[a-f0-9]{2}");
value = reg.Replace(value, m => m.Value.ToUpperInvariant());
paramStrBuilder.Append("&").Append(item.Key).Append("=").Append(value);
}
paramsStr = paramStrBuilder.ToString();
}
#if NET35
if (!string.IsNullOrEmpty(paramsStr) && !string.IsNullOrEmpty(paramsStr.Trim()))
#else
if (!string.IsNullOrWhiteSpace(paramsStr))
#endif
{
return("?" + paramsStr.Substring(1));
}
else
{
return(string.Empty);
}
}
return(string.Empty);
}
