我花了很多时间尝试使用Immobilienscout 24中的API。我想使用C＃/ Visual Studio并从GitHub使用此代码 https://github.com/mganss/IS24RestApi
我创建了一个新项目“ Console App”并复制了代码。所以我的代码是：
static void Main(string[] args)
{
var config = RestSharp.SimpleJson.DeserializeObject<Config>(File.ReadAllText("config.json"));
if (args.Contains("-a"))
AuthorizeAsync(config).Wait();
else
TestAsync(config).Wait();
}
具有以下两个功能：
private static async Task AuthorizeAsync(Config config)
{
// see http://api.immobilienscout24.de/useful/authentication/authentication-detailed.html
var connection = new IS24Connection
{
ConsumerKey = config.ConsumerKey,
ConsumerSecret = config.ConsumerSecret,
BaseUrlPrefix = @"https://rest.sandbox-immobilienscout24.de/restapi/security"
};
// step 1
await connection.GetRequestToken(callbackUrl: "oob");
// step 2
try
{
var url = string.Format("{0}/oauth/confirm_access?oauth_token={1}", connection.BaseUrlPrefix,
HttpUtility.UrlEncode(connection.RequestToken));
Process.Start(url);
}
catch
{
}
Console.Out.Write("Enter verifier: ");
var verifier = Console.In.ReadLine().Trim();
// step 3
await connection.GetAccessToken(verifier);
Console.Out.WriteLine("Access Token: {0}", connection.AccessToken);
Console.Out.WriteLine("Access Token Secret: {0}", connection.AccessTokenSecret);
}
和
private static async Task TestAsync(Config config)
{
var connection = new IS24Connection
{
ConsumerKey = config.ConsumerKey,
ConsumerSecret = config.ConsumerSecret,
AccessToken = config.AccessToken,
AccessTokenSecret = config.AccessSecret,
BaseUrlPrefix = @"https://rest.sandbox-immobilienscout24.de/restapi/api"
};
var searchResource = new SearchResource(connection);
var query = new RadiusQuery
{
Latitude = 52.49023,
Longitude = 13.35939,
Radius = 1,
RealEstateType = RealEstateType.APARTMENT_RENT,
Parameters = new
{
Price = new DecimalRange { Max = 1000 },
LivingSpace = new DecimalRange { Min = 100 },
NumberOfRooms = new DecimalRange { Min = 4 },
Equipment = "balcony"
},
Channel = new HomepageChannel("me")
};
var results = await searchResource.Search(query);
var api = new ImportExportClient(connection);
RealtorContactDetails contact = null;
try
{
contact = await api.Contacts.GetAsync("Hans Meiser", isExternal: true);
}
catch (IS24Exception ex)
{
if (ex.Messages.Message.First().MessageCode != MessageCode.ERROR_RESOURCE_NOT_FOUND) throw;
}
if (contact == null)
{
contact = new RealtorContactDetails
{
Lastname = "Meiser",
Firstname = "Hans",
Address = new Address
{
Street = "Hauptstraße",
HouseNumber = "1",
Postcode = "10827",
City = "Berlin",
InternationalCountryRegion = new CountryRegion { Country = CountryCode.DEU, Region = "Berlin" }
},
Email = "hans.meiser@example.com",
ExternalId = "Hans Meiser"
};
await api.Contacts.CreateAsync(contact);
contact.Address.HouseNumber = "1a";
await api.Contacts.UpdateAsync(contact);
}
IRealEstate realEstate = null;
try
{
realEstate = await api.RealEstates.GetAsync("Hauptstraße 1", isExternal: true);
}
catch (IS24Exception ex)
{
if (ex.Messages.Message.First().MessageCode != MessageCode.ERROR_RESOURCE_NOT_FOUND) throw;
}
if (realEstate == null)
{
var re = new ApartmentRent
{
Contact = new RealEstateContact { Id = contact.Id },
ExternalId = "Hauptstraße 1",
Title = "IS24RestApi Test",
Address = new Wgs84Address { Street = "Hauptstraße", HouseNumber = "1", City = "Berlin", Postcode = "10827" },
BaseRent = 500.0,
LivingSpace = 100.0,
NumberOfRooms = 4.0,
ShowAddress = true,
Courtage = new CourtageInfo { HasCourtage = YesNoNotApplicableType.NO }
};
await api.RealEstates.CreateAsync(re);
re.BaseRent += 100.0;
await api.RealEstates.UpdateAsync(re);
realEstate = new RealEstateItem(re, connection);
}
else
{
var re = (ApartmentRent)realEstate.RealEstate;
re.BaseRent += 100.0;
await api.RealEstates.UpdateAsync(re);
re.BaseRent -= 100.0;
await api.RealEstates.UpdateAsync(re);
}
var projects = await api.RealEstateProjects.GetAllAsync();
if (projects.RealEstateProject.Any())
{
var project = projects.RealEstateProject.First();
var entries = await api.RealEstateProjects.GetAllAsync(project.Id.Value);
if (!entries.RealEstateProjectEntry.Any(e => e.RealEstateId.Value == realEstate.RealEstate.Id.Value))
await api.RealEstateProjects.AddAsync(project.Id.Value, realEstate.RealEstate);
}
var placement = await realEstate.PremiumPlacements.GetAsync();
var a1 = new KeyValuePair<Attachment, string>(new Picture { Title = "Zimmer 1", Floorplan = false, TitlePicture = true }, @"..\..\test.jpg");
var a2 = new KeyValuePair<Attachment, string>(new Picture { Title = "Zimmer 2" }, @"..\..\test.jpg");
var a3 = new KeyValuePair<Attachment, string>(new Picture { Title = "Zimmer 3" }, @"..\..\test.jpg");
var pdf = new KeyValuePair<Attachment, string>(new PDFDocument { Title = "Test" }, @"..\..\test.pdf");
var video = new KeyValuePair<Attachment, string>(new StreamingVideo { Title = "Video" }, @"..\..\test.avi");
var link = new KeyValuePair<Attachment, string>(new Link { Title = "Test", Url = "http://www.example.com/" }, null);
var atts = new[] { video, a1, pdf, a2, link, a3 };
await realEstate.Attachments.UpdateAsync(atts);
var res = new List<RealEstate>();
await api.RealEstates.GetAsync().ForEachAsync(x => res.Add(x.RealEstate));
}
我还创建了一个名为“ Config.json”的文件，其中包含真实帐户和沙箱（测试）帐户所需的密钥/令牌。如果我运行此代码，则会收到错误消息：
“ System.AggregateException 消息=减少费勒的注意力。 内部例外1： XmlException：Unerwartetes令牌'doctype'。 Erwartet wurde das令牌'DOCTYPE'。 Zeile 1，位置3。 “
英语：XmlException：意外的令牌'doctype'。预期的令牌为“ DOCTYPE”。
在Github中，作者还说了一些有关.xsd文件的内容，这些文件在Immobilienscout 24（https://api.immobilienscout24.de/useful/tutorials-sdks-plugins.html）的手册中也有提及。
PS：除了“ Windows Forms App”之外，我还不习惯与其他项目一起工作
非常感谢您的帮助！ 我以为使用REST API在Immobilienscout 24上构建一个小的搜索程序会更容易，但是我的经验还不够。