对于开发人员，您不知道如何配置吗？
对于开发人员，您不知道如何配置吗？
提问于 2019-06-07 21:56:50
因此，对于我的家庭作业，我需要创建一个不使用SQL的应用程序(像以前一样)，而是使用rest api。问题是我从来没有这样做过，我不知道如何配置它。
到目前为止，我得到了这样的结论：
string strUrlTest = String.Format("https://test.api.amadeus.com/v1/shopping/flight-offers");
WebRequest requestObjGet = WebRequest.Create(strUrlTest);
requestObjGet.Method = "GET";
requestObjGet.Headers.Add("API KEY",
"API SECRET);
HttpWebResponse responseObjGet = null;
responseObjGet = (HttpWebResponse)requestObjGet.GetResponse();
string strResultTest = null;
using(Stream stream = responseObjGet.GetResponseStream())
{
StreamReader sr = new StreamReader(stream);
strResultTest = sr.ReadToEnd();
sr.Close();
}我只是想看看调试器是否得到了我所有的数据，但是我的程序在
responseObjGet = (HttpWebResponse)requestObjGet.GetResponse();你能帮我弄清楚吗？
回答 2
Stack Overflow用户
回答已采纳
发布于 2019-06-10 15:55:44
我用C#编写了一个代码示例，通过创建应用程序将apikey和apisecret替换为您在门户上获得的代码。你可以找到一个指南here。
using System;
using System.Collections.Generic;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json.Linq;
namespace testApp
{
public class AmadeusTest
{
static void Main()
{
const string URL = "https://test.api.amadeus.com/v1/shopping/flight-destinations?origin=BOS";
string token = getToken();
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(URL);
client.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", "Bearer " + token);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, "");
Task<HttpResponseMessage> response = client.SendAsync(request);
string myJsonResponse = Newtonsoft.Json.JsonConvert.DeserializeObject(response.Result.Content.ReadAsStringAsync().Result).ToString();
JObject jsonObject = JObject.Parse(myJsonResponse);
Console.WriteLine(myJsonResponse);
Console.WriteLine(jsonObject["data"][0]["destination"]);
client.Dispose();
}
private static string getToken()
{
const string apikey = "";
const string apisecret = "";
const string tokenURL = "https://test.api.amadeus.com/v1/security/oauth2/token";
string postData = $"grant_type=client_credentials&client_id={apikey}&client_secret={apisecret}";
HttpClient client = new HttpClient();
client.BaseAddress = new Uri(tokenURL);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, "");
request.Content = new StringContent(postData,
Encoding.UTF8,
"application/x-www-form-urlencoded");
Task<HttpResponseMessage> response = client.SendAsync(request);
if (response.Result.IsSuccessStatusCode)
{
string myJsonResponse = Newtonsoft.Json.JsonConvert.DeserializeObject(response.Result.Content.ReadAsStringAsync().Result).ToString();
JObject jsonObject = JObject.Parse(myJsonResponse);
client.Dispose();
string token = (string)jsonObject["access_token"];
return token;
}
else
{
Console.WriteLine("{0} ({1})", (int)response.Result.StatusCode, response.Result.ReasonPhrase);
return response.Result.ReasonPhrase;
}
}
}
}getToken方法负责执行授权过程(如here所述)。
此内标识用于接口调用(在Main方法中)。它将被添加到Authorization标头，其值为：Bearer {token}
Stack Overflow用户
发布于 2019-06-27 03:13:33
首先，您需要获取访问令牌，以检索数据。我是如何做到这一点的，你可以在下面的代码中看到。
[HttpGet("[action]")]
public async Task<List<FlightOffersModel>> GetData(string origin, string destination, string departureDate, string returnDate, string adults, string currency)
{
const string client_id = "oqsIlG0xAbnlXXXXXXXXXXg7GdYwemI5";
const string client_secret = "lAcXXXXXXXXX5AD0";
string token = await GetToken(client_id, client_secret);
const string baseUrl = "https://test.api.amadeus.com/v1/";
string urlParams = "shopping/flight-offers?origin=" + origin + "&destination=" + destination + "&departureDate=" + departureDate;
urlParams += returnDate == "" || returnDate == null ? "" : "&returnDate=" + returnDate;
urlParams += "&adults=" + adults + "&nonStop=false¤cy=" + currency + "&max=50";
FlightOffer ff = null;
List<FlightOffersModel> model = new List<FlightOffersModel>();
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(baseUrl);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/vnd.amadeus+json"));
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", token);
HttpResponseMessage response = await client.GetAsync(urlParams);
if (response.IsSuccessStatusCode)
{
var x = await response.Content.ReadAsStringAsync();
var xx = JObject.Parse(x);
ff = JsonConvert.DeserializeObject<FlightOffer>(xx.ToString());
foreach (var fo in ff.Data)
{
FlightOffersModel temp = new FlightOffersModel();
foreach (var item in fo.OfferItems)
{
foreach (var service in item.Services)
{
if (item.Services.IndexOf(service) < 1)
{
temp.BrojPresjedanjaPovratak = item.Services.Length > 1 ? GetBrojPresjedanja(item.Services[1]) : 0;
temp.BrojPresjedanjaOdlazak = GetBrojPresjedanja(item.Services[0]);
temp.BrojPutnika = GetBrojPutnika(service.Segments);
temp.UkupnaCijena = item.Price.Total;
temp.Valuta = ff.Meta.Currency;
temp.PolazniAerodrom = GetAerodromName(service.Segments, "departure", ff.Dictionaries.Locations);
temp.OdredisniAerodrom = GetAerodromName(service.Segments, "arrival", ff.Dictionaries.Locations);
temp.DatumPolaska = GetDatumLeta(service.Segments, "departure");
temp.DatumPovratka = GetDatumLeta(service.Segments, "arrival");
model.Add(temp);
}
}
}
}
}
}
return model;
}这部分代码用于获取访问令牌
const string client_id = "oqsIlG0xAbnlXXXXXXXXXXg7GdYwemI5";
const string client_secret = "lAcXXXXXXXXX5AD0";
string token = await GetToken(client_id, client_secret);这是GetToken函数：
private async Task<string> GetToken(string client_id, string client_secret)
{
AccessToken s = null;
using (var httpClient = new HttpClient())
{
using (var request = new HttpRequestMessage(new HttpMethod("POST"), "https://test.api.amadeus.com/v1/security/oauth2/token"))
{
request.Content = new StringContent("grant_type=client_credentials&client_id=" + client_id + "&client_secret=" + client_secret, Encoding.UTF8, "application/x-www-form-urlencoded");
HttpResponseMessage response = await httpClient.SendAsync(request);
if (response.IsSuccessStatusCode)
{
s = await response.Content.ReadAsAsync<AccessToken>();
}
}
}
return s.Access_token;
}其余代码根据用户输入的参数提供数据。
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原文链接：
https://stackoverflow.com/questions/56495723
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