/// <summary>
/// 请求API,返回API结果
/// </summary>
/// <param name="client"></param>
/// <param name="url"></param>
/// <returns></returns>
protected override async Task <Tuple <byte[], HttpStatusCode> > GetResult(IClientSetup setup, string url)
{
using (var content = this.GetContent())
using (var hc = this.GetHttpClient(setup)) {
//设置超时
hc.Timeout = TimeSpan.FromSeconds(setup.Timeout);
var request = new HttpRequestMessage(this.HttpMethod, url);
//根据API方法的 ContentType 获取指定的格式化器的处理程序
var handler = ContentHandlers[this.ContentType];
//对 httpClient 进行处理，比如添加 Accept Header 等
handler.SetRequestHttpClient(hc);
//如果是 Post/ Put ， 将 SendData 写入 request
if (content != null)
{
request.Content = content;
}
//发送请求
var rep = await hc.SendAsync(request);
//获取请求返回的数据
var bytes = await rep.Content.ReadAsByteArrayAsync();
return(new Tuple <byte[], HttpStatusCode>(bytes, rep.StatusCode));
}
}
/// <summary>
/// 获取请求地址
/// </summary>
/// <param name="option"></param>
/// <param name="setup"></param>
/// <returns></returns>
protected string GetUrl(ApiClientOption option, IClientSetup setup)
{
var url = setup.GetUrl(this, option.UseSandbox);
//TODO
return(url.SetUrlKeyValue(this.GetParams().ToDictionary(d => d.Key, d => d.Value.ToString())));
}
public T Parse <T>(IClientSetup client, byte[] bytes)
{
using (var msm = new MemoryStream(bytes)) {
//return ProtoBuf.Serializer.DeserializeWithLengthPrefix<T>(msm, ProtoBuf.PrefixStyle.None);
return(ProtoBuf.Serializer.Deserialize <T>(msm));
}
}
protected override async Task <Token> Parse(IClientSetup setup, byte[] result)
{
var token = await base.Parse(setup, result);
await((Setup)setup).UpdateToken(token);
return(token);
}
protected override Task <object> Parse(IClientSetup setup, byte[] result)
{
//return base.Parse(setup, result);
var str = Encoding.UTF8.GetString(result, 0, result.Length);
var json = Regex.Match(str, @"^_&&_\((?<json>[\s\S]*?)\)$").Groups["json"].Value;
if (string.IsNullOrWhiteSpace(json))
{
return(null);
}
else
{
var bs = Encoding.UTF8.GetBytes(json);
return(base.Parse(setup, bs));
}
}
/// <summary> /// 获取执行结果的字符串 /// </summary> /// <param name="setup"></param> /// <param name="moduleUrl"></param> /// <returns></returns> protected abstract Task <Tuple <byte[], HttpStatusCode> > GetResult(IClientSetup setup, string moduleUrl);
/// <summary>
///
/// </summary>
/// <param name="setup"></param>
/// <returns></returns>
protected override HttpClient GetHttpClient(IClientSetup setup)
{
var token = ((Setup)setup).GetToken();
return(new BearerHttpClient(token));
}
public void Setup(IClientSetup setup) {
}
public ClientSetupException(IClientSetup setup)
: base(string.Format("{0} 配置错误", setup.GetType().FullName))
{
this.Setup = setup;
}
/// <summary>
/// 获取操作过的 HttpClient ，如添加 Header 等
/// </summary>
/// <param name="setup"></param>
/// <returns></returns>
protected virtual HttpClient GetHttpClient(IClientSetup setup)
{
return(new HttpClient());
}
/// <summary>
/// 解析API返回结果
/// </summary>
/// <param name="setup"></param>
/// <param name="result"></param>
/// <returns></returns>
protected override Task <T> Parse(IClientSetup setup, byte[] result)
{
var handler = ContentHandlers[this.ContentType];
return(Task.FromResult(handler.Parse <T>(setup, result)));
}
public void Setup(IClientSetup setup)
{
this.Options = setup;
}
public T Parse <T>(IClientSetup client, byte[] bytes)
{
var json = Encoding.UTF8.GetString(bytes, 0, bytes.Length);
return(JsonConvert.DeserializeObject <T>(json));
}
