95 lines
3.3 KiB
C#
95 lines
3.3 KiB
C#
using System.Net;
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using System.Text;
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using Newtonsoft.Json;
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namespace YLErp.Modules.ApiTestModule
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{
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/// <summary>
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/// API请求帮助类
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/// </summary>
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static class ApiHelper
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{
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//由TapQuoteConsole服务提供api服务
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//端口来自TapQuoteConsole.exe.config文件中WebServerPort配置
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//如果WebServerPort未配置，则不开启WEB服务
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const string BaseAddress = "http://localhost:9898";
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static readonly HttpClient httpClient;
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static ApiHelper()
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{
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var handler = new HttpClientHandler {
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AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate
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};
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httpClient = new HttpClient(handler) {
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Timeout = new TimeSpan(0, 3, 0),
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BaseAddress = new Uri(BaseAddress)
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};
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}
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//获取访问令牌
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private static string GetAccessToken()
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{
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using (var request = new HttpRequestMessage() {
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Method = HttpMethod.Post,
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RequestUri = new Uri(httpClient.BaseAddress, "api/token"),
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})
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{
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var auth = Convert.ToBase64String(Encoding.UTF8.GetBytes("superA:123321"));
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request.Headers.Add("Authorization", "Basic " + auth);
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using (var response = httpClient.SendAsync(request).Result)
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{
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var res = response.Content.ReadAsStringAsync().Result;
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var model = JsonConvert.DeserializeObject<TokenRsp>(res);
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if (model.errcode > 0)
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{
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throw new Exception(model.errmsg ?? "发生错误");
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}
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return model.accessToken;
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}
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}
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}
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/// <summary>
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/// 请求API
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="apiPath">api路径</param>
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/// <param name="postData">请求数据</param>
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/// <returns></returns>
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public static async Task<T> RequestAsync<T>(string apiPath, object postData = null)
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{
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var json = await RequestAsync(apiPath, postData);
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return JsonConvert.DeserializeObject<T>(json);
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}
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/// <summary>
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/// 请求API
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/// </summary>
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/// <param name="apiPath">api路径</param>
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/// <param name="postData">请求数据</param>
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/// <returns></returns>
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public static async Task<string> RequestAsync(string apiPath, object postData = null)
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{
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string accessToken = GetAccessToken();
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using (var request = new HttpRequestMessage() {
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Method = HttpMethod.Post,
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RequestUri = new Uri(httpClient.BaseAddress, apiPath.TrimStart('/')),
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})
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{
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request.Headers.Add("Authorization", "Bearer " + accessToken);
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if (postData != null)
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{
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var str = JsonConvert.SerializeObject(postData);
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request.Content = new StringContent(str,Encoding.UTF8, "application/json");
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}
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var response = await httpClient.SendAsync(request);
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return await response.Content.ReadAsStringAsync();
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}
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}
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}
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}
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