/// <summary>
/// 异步执行
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="request">请求对象</param>
/// <returns></returns>
public async Task <T> ExecuteAsync <T>(IWxApiRequest <T> request) where T : WxApiResponse
{
try
{
var sortedParams = new WxApiDictionary(request.GetParameters()); //Url 参数
var content = Utility.BulidContent(sortedParams);
var IsPost = request.IsPost();
var url = !string.IsNullOrEmpty(content) ? $"{request.GetRequestUrl()}?{content}" : request.GetRequestUrl();
var client = new RestClient(url);
var restRequest = new RestRequest(!IsPost ? Method.GET : Method.POST)
{
Timeout = 10000,
};
if (IsPost)
{
var bodyParams = new WxApiDictionary(request.GetBodyParametes()); //Body 参数
var body = Utility.BulidJsonContent(bodyParams);
if (!string.IsNullOrEmpty(body))
{
restRequest.AddParameter(Constants.ContentType_Json, body, ParameterType.RequestBody);
}
}
var response = await client.ExecuteTaskAsync(restRequest);
if (response.ContentType != null && !response.ContentType.Contains(Constants.Json) && !response.ContentType.Contains(Constants.Text))
{
var contenttype = response.ContentType;
//判断返回的类型是否为空，若为空，根据数据获取对应的文件类型
if (string.IsNullOrEmpty(response.ContentType))
{
contenttype = FileContentType.Get(response.RawBytes);
}
return(new WxApiFileResponse
{
ErrCode = 0,
Errmsg = "",
Buffer = response.RawBytes,
ContentType = string.IsNullOrEmpty(response.ContentType) ? contenttype : response.ContentType
} as T);
}
return(JsonConvert.DeserializeObject <T>(response.Content));
}
catch (WxApiException ex)
{
throw new WxApiException(ex.Message);
}
}
/// <summary>
/// 异步执行 针对文件请求 media_path / body
/// <para>
/// 1、把媒体文件上传到微信服务器
/// 2、设置客服帐号的头像
/// 3、提交语音
/// 4、微信翻译
/// 5、上传图片
/// 6、新增其他类型永久素材
/// 7、校验一张图片是否含有违法违规内容
/// </para>
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="request">请求对象</param>
/// <returns></returns>
public async Task <T> ExecuteFileAsync <T>(IWxApiRequest <T> request) where T : WxApiResponse
{
try
{
var sortedParams = new WxApiDictionary(request.GetParameters()); //Url 参数
var content = Utility.BulidContent(sortedParams);
var IsPost = request.IsPost();
var url = !string.IsNullOrEmpty(content) ? $"{request.GetRequestUrl()}?{content}" : request.GetRequestUrl();
var client = new RestClient(url);
var restRequest = new RestRequest(!IsPost ? Method.GET : Method.POST)
{
Timeout = 12000,
};
if (IsPost)
{
var bodyParams = new WxApiDictionary(request.GetBodyParametes()); //Body 参数
if (!string.IsNullOrEmpty(bodyParams.GetValue(Constants.Media_path)?.ToString()) && System.IO.File.Exists(Constants.Media_path))
{
var fileType = System.IO.Path.GetExtension(bodyParams.GetValue(Constants.Media_path).ToString());
var media_type = bodyParams.GetValue(Constants.Type).ToString();
restRequest.AddFile("media", bodyParams.GetValue(Constants.Media_path).ToString(), Constants.ContentType_Form);
if (media_type == Constants.Mediatype)
{
restRequest.AddParameter(Constants.Description, bodyParams.GetValue(Constants.Description));
}
}
if (bodyParams.ContainsKey(Constants.Body)) //参数中是否包含 body 字符串，不是Json数据
{
var contentType = Constants.ContentType_Text;
var body = bodyParams.GetValue(Constants.Body).ToString();
//语音内容 或 翻译内容
if (!string.IsNullOrEmpty(body))
{
restRequest.AddParameter(contentType, body, ParameterType.RequestBody);
}
}
}
var response = await client.ExecuteTaskAsync(restRequest);
if (response.ContentType != null && !response.ContentType.Contains(Constants.Json) && !response.ContentType.Contains(Constants.Text))
{
var contenttype = response.ContentType;
//判断返回的类型是否为空，若为空，根据数据获取对应的文件类型
if (string.IsNullOrEmpty(response.ContentType))
{
contenttype = FileContentType.Get(response.RawBytes);
}
return(new WxApiFileResponse
{
ErrCode = 0,
Errmsg = "",
Buffer = response.RawBytes,
ContentType = string.IsNullOrEmpty(response.ContentType) ? contenttype : response.ContentType
} as T);
}
return(JsonConvert.DeserializeObject <T>(response.Content));
}
catch (WxApiException ex)
{
throw new WxApiException(ex.Message);
}
}
