async Task <T> Request <T>(string path,
HttpMethod method,
Dictionary <string, object> headers = null,
object data = null,
Dictionary <string, object> queryParams = null)
{
string url = await BuildUrl(path, queryParams);
HttpRequestMessage request = new HttpRequestMessage {
RequestUri = new Uri(url),
Method = method,
};
await FillHeaders(request.Headers, headers);
string content = null;
if (data != null)
{
content = JsonConvert.SerializeObject(data);
StringContent requestContent = new StringContent(content);
requestContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
request.Content = requestContent;
}
LCHttpUtils.PrintRequest(client, request, content);
HttpResponseMessage response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
request.Dispose();
string resultString = await response.Content.ReadAsStringAsync();
response.Dispose();
LCHttpUtils.PrintResponse(response, resultString);
if (response.IsSuccessStatusCode)
{
T ret = JsonConvert.DeserializeObject <T>(resultString,
LCJsonConverter.Default);
return(ret);
}
throw HandleErrorResponse(response.StatusCode, resultString);
}
async Task <LCAppServer> FetchAppServer()
{
// 判断节点地区
if (!IsInternalApp(appId))
{
// 国内节点必须配置自定义域名
throw new Exception("Please init with your server url.");
}
// 向 App Router 请求地址
if (appServer == null || !appServer.IsValid)
{
try {
HttpRequestMessage request = new HttpRequestMessage {
RequestUri = new Uri($"https://app-router.com/2/route?appId={appId}"),
Method = HttpMethod.Get
};
HttpClient client = new HttpClient();
LCHttpUtils.PrintRequest(client, request);
HttpResponseMessage response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
request.Dispose();
string resultString = await response.Content.ReadAsStringAsync();
response.Dispose();
LCHttpUtils.PrintResponse(response, resultString);
Dictionary <string, object> data = JsonConvert.DeserializeObject <Dictionary <string, object> >(resultString);
appServer = new LCAppServer(data);
} catch (Exception e) {
LCLogger.Error(e);
// 拉取服务地址失败后，使用国际节点的默认服务地址
appServer = LCAppServer.GetInternalFallbackAppServer(appId);
}
}
return(appServer);
}