我已经使用nSwag Studio从Swagger Definition（Openapi 3.0.3）成功地生成了类，但是我不知道如何正确地将其用作客户端。
手动使用RestSharp代码可以正常工作，但是我想使用自动生成的代码来使用Web服务方法并且无法正确完成
这工作正常：
string clientId = "dev";
string clientSecret = @"pass";
var client = new RestClient("http://192.168.1.10/xyz/api/oauth/token");
var request = new RestRequest(Method.POST);
request.AddHeader("cache-control", "no-cache");
request.AddHeader("content-type", "application/x-www-form-urlencoded");
request.AddHeader("grant_type", "client_credentials");
var credentials = string.Format("{0}:{1}", clientId, clientSecret);
var headerValue = Convert.ToBase64String(Encoding.UTF8.GetBytes(credentials));
request.AddHeader("Authorization", $"Basic {headerValue}");
request.AddParameter($"application/x-www-form-urlencoded", $"grant_type=client_credentials&client_id={clientId}&client_secret{clientSecret}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request, Method.POST);
我尝试使用自动生成的代码。我错误地举报，但找不到任何例子。 例子很少，但看起来客户端是通过不同的方式生成的（使用基本url初始化客户端-但在这种情况下仍不了解基本授权） Googling大多返回“如何创建服务器端”或向asp / mvc / webapi项目添加招摇。
string URL = @"http://192.168.1.10/xyz/api";
string clientId = "dev";
string clientSecret = @"pass";
IO.Swagger.Client.ApiClient client = new IO.Swagger.Client.ApiClient(URL);
IO.Swagger.Client.Configuration.DefaultApiClient = client; //<<this throws error
IO.Swagger.Client.Configuration.Username = clientId;
IO.Swagger.Client.Configuration.Password = clientSecret;
client.AddDefaultHeader("Authorization", "bearer TOKEN");
IO.Swagger.Api.AuthApi authApi = new IO.Swagger.Api.AuthApi(client);
ApiClient类错误
public ApiClient(String basePath="/xyz/api")
{
BasePath = basePath;
RestClient = new RestClient(BasePath); //System.UriFormatException: 'Invalid URI: The format of the URI could not be determined.'
}
我尝试了许多字符串形式的url（类未明确接受Uri）
配置
using System;
using System.Reflection;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
namespace IO.Swagger.Client
{
public class Configuration
{
public const string Version = "1.0.0";
public static ApiClient DefaultApiClient = new ApiClient();
public static String Username { get; set; }
public static String Password { get; set; }
public static Dictionary<String, String> ApiKey = new Dictionary<String, String>();
public static Dictionary<String, String> ApiKeyPrefix = new Dictionary<String, String>();
private static string _tempFolderPath = Path.GetTempPath();
public static String TempFolderPath
{
get { return _tempFolderPath; }
set
{
if (String.IsNullOrEmpty(value))
{
_tempFolderPath = value;
return;
}
// create the directory if it does not exist
if (!Directory.Exists(value))
Directory.CreateDirectory(value);
// check if the path contains directory separator at the end
if (value[value.Length - 1] == Path.DirectorySeparatorChar)
_tempFolderPath = value;
else
_tempFolderPath = value + Path.DirectorySeparatorChar;
}
}
private const string ISO8601_DATETIME_FORMAT = "o";
private static string _dateTimeFormat = ISO8601_DATETIME_FORMAT;
public static String DateTimeFormat
{
get
{
return _dateTimeFormat;
}
set
{
if (string.IsNullOrEmpty(value))
{
// Never allow a blank or null string, go back to the default
_dateTimeFormat = ISO8601_DATETIME_FORMAT;
return;
}
// Caution, no validation when you choose date time format other than ISO 8601
// Take a look at the above links
_dateTimeFormat = value;
}
}
public static String ToDebugReport()
{
String report = "C# SDK (IO.Swagger) Debug Report:\n";
report += " OS: " + Environment.OSVersion + "\n";
report += " .NET Framework Version: " + Assembly
.GetExecutingAssembly()
.GetReferencedAssemblies()
.Where(x => x.Name == "System.Core").First().Version.ToString() + "\n";
report += " Version of the API: 2.0.1\n";
report += " SDK Package Version: 1.0.0\n";
return report;
}
}
}
客户
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text.RegularExpressions;
using System.IO;
using System.Web;
using System.Linq;
using System.Net;
using System.Text;
using Newtonsoft.Json;
using RestSharp;
using RestSharp.Extensions;
namespace IO.Swagger.Client
{
public class ApiClient
{
private readonly Dictionary<String, String> _defaultHeaderMap = new Dictionary<String, String>();
public ApiClient(String basePath="/xyz/api")
{
BasePath = basePath;
RestClient = new RestClient(BasePath);
}
public string BasePath { get; set; }
public RestClient RestClient { get; set; }
public Dictionary<String, String> DefaultHeader
{
get { return _defaultHeaderMap; }
}
public Object CallApi(String path, RestSharp.Method method, Dictionary<String, String> queryParams, String postBody,
Dictionary<String, String> headerParams, Dictionary<String, String> formParams,
Dictionary<String, FileParameter> fileParams, String[] authSettings)
{
var request = new RestRequest(path, method);
UpdateParamsForAuth(queryParams, headerParams, authSettings);
// add default header, if any
foreach(var defaultHeader in _defaultHeaderMap)
request.AddHeader(defaultHeader.Key, defaultHeader.Value);
// add header parameter, if any
foreach(var param in headerParams)
request.AddHeader(param.Key, param.Value);
// add query parameter, if any
foreach(var param in queryParams)
request.AddParameter(param.Key, param.Value, ParameterType.GetOrPost);
// add form parameter, if any
foreach(var param in formParams)
request.AddParameter(param.Key, param.Value, ParameterType.GetOrPost);
// add file parameter, if any
foreach(var param in fileParams)
request.AddFile(param.Value.Name, param.Value.Writer, param.Value.FileName, param.Value.ContentType);
if (postBody != null) // http body (model) parameter
request.AddParameter("application/json", postBody, ParameterType.RequestBody);
return (Object)RestClient.Execute(request);
}
public void AddDefaultHeader(string key, string value)
{
_defaultHeaderMap.Add(key, value);
}
public string EscapeString(string str)
{
return RestSharp.Contrib.HttpUtility.UrlEncode(str);
}
public FileParameter ParameterToFile(string name, Stream stream)
{
if (stream is FileStream)
return FileParameter.Create(name, stream.ReadAsBytes(), Path.GetFileName(((FileStream)stream).Name));
else
return FileParameter.Create(name, stream.ReadAsBytes(), "no_file_name_provided");
}
public string ParameterToString(object obj)
{
if (obj is DateTime)
// Return a formatted date string - Can be customized with Configuration.DateTimeFormat
// Defaults to an ISO 8601, using the known as a Round-trip date/time pattern ("o")
// https://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx#Anchor_8
// For example: 2009-06-15T13:45:30.0000000
return ((DateTime)obj).ToString (Configuration.DateTimeFormat);
else if (obj is List<string>)
return String.Join(",", (obj as List<string>).ToArray());
else
return Convert.ToString (obj);
}
public object Deserialize(string content, Type type, IList<Parameter> headers=null)
{
if (type == typeof(Object)) // return an object
{
return content;
}
if (type == typeof(Stream))
{
var filePath = String.IsNullOrEmpty(Configuration.TempFolderPath)
? Path.GetTempPath()
: Configuration.TempFolderPath;
var fileName = filePath + Guid.NewGuid();
if (headers != null)
{
var regex = new Regex(@"Content-Disposition:.*filename=['""]?([^'""\s]+)['""]?$");
var match = regex.Match(headers.ToString());
if (match.Success)
fileName = filePath + match.Value.Replace("\"", "").Replace("'", "");
}
File.WriteAllText(fileName, content);
return new FileStream(fileName, FileMode.Open);
}
if (type.Name.StartsWith("System.Nullable`1[[System.DateTime")) // return a datetime object
{
return DateTime.Parse(content, null, System.Globalization.DateTimeStyles.RoundtripKind);
}
if (type == typeof(String) || type.Name.StartsWith("System.Nullable")) // return primitive type
{
return ConvertType(content, type);
}
// at this point, it must be a model (json)
try
{
return JsonConvert.DeserializeObject(content, type);
}
catch (IOException e)
{
throw new ApiException(500, e.Message);
}
}
public string Serialize(object obj)
{
try
{
return obj != null ? JsonConvert.SerializeObject(obj) : null;
}
catch (Exception e)
{
throw new ApiException(500, e.Message);
}
}
public string GetApiKeyWithPrefix (string apiKeyIdentifier)
{
var apiKeyValue = "";
Configuration.ApiKey.TryGetValue (apiKeyIdentifier, out apiKeyValue);
var apiKeyPrefix = "";
if (Configuration.ApiKeyPrefix.TryGetValue (apiKeyIdentifier, out apiKeyPrefix))
return apiKeyPrefix + " " + apiKeyValue;
else
return apiKeyValue;
}
public void UpdateParamsForAuth(Dictionary<String, String> queryParams, Dictionary<String, String> headerParams, string[] authSettings)
{
if (authSettings == null || authSettings.Length == 0)
return;
foreach (string auth in authSettings)
{
// determine which one to use
switch(auth)
{
case "BasicAuth":
headerParams["Authorization"] = "Basic " + Base64Encode(Configuration.Username + ":" + Configuration.Password);
break;
case "BearerAuth":
break;
default:
//TODO show warning about security definition not found
break;
}
}
}
public static string Base64Encode(string text)
{
var textByte = System.Text.Encoding.UTF8.GetBytes(text);
return System.Convert.ToBase64String(textByte);
}
public static Object ConvertType(Object fromObject, Type toObject) {
return Convert.ChangeType(fromObject, toObject);
}
}
}
AuthApi
using System;
using System.Collections.Generic;
using RestSharp;
using IO.Swagger.Client;
using IO.Swagger.Model;
namespace IO.Swagger.Api
{
public interface IAuthApi
{
InlineResponse200 OauthTokenPost (string grantType);
}
public class AuthApi : IAuthApi
{
public AuthApi(ApiClient apiClient = null)
{
if (apiClient == null) // use the default one in Configuration
this.ApiClient = Configuration.DefaultApiClient;
else
this.ApiClient = apiClient;
}
public AuthApi(String basePath)
{
this.ApiClient = new ApiClient(basePath);
}
public void SetBasePath(String basePath)
{
this.ApiClient.BasePath = basePath;
}
public String GetBasePath(String basePath)
{
return this.ApiClient.BasePath;
}
public ApiClient ApiClient {get; set;}
public InlineResponse200 OauthTokenPost (string grantType)
{
var path = "/oauth/token";
path = path.Replace("{format}", "json");
var queryParams = new Dictionary<String, String>();
var headerParams = new Dictionary<String, String>();
var formParams = new Dictionary<String, String>();
var fileParams = new Dictionary<String, FileParameter>();
String postBody = null;
if (grantType != null) formParams.Add("grant_type", ApiClient.ParameterToString(grantType)); // form parameter
// authentication setting, if any
String[] authSettings = new String[] { "BasicAuth" };
// make the HTTP request
IRestResponse response = (IRestResponse) ApiClient.CallApi(path, Method.POST, queryParams, postBody, headerParams, formParams, fileParams, authSettings);
if (((int)response.StatusCode) >= 400)
throw new ApiException ((int)response.StatusCode, "Error calling OauthTokenPost: " + response.Content, response.Content);
else if (((int)response.StatusCode) == 0)
throw new ApiException ((int)response.StatusCode, "Error calling OauthTokenPost: " + response.ErrorMessage, response.ErrorMessage);
return (InlineResponse200) ApiClient.Deserialize(response.Content, typeof(InlineResponse200), response.Headers);
}
}
}
答案 0 :(得分：0)
给我的印象是，您的主要问题是Uri格式。我建议这样做可以找到确切的问题
string URL = @"http://192.168.1.10/xyz/api";
Uri baseAddress = new Uri(URL);
string clientId = "dev";
string clientSecret = @"pass";
IO.Swagger.Client.ApiClient client = new IO.Swagger.Client.ApiClient(baseAddress.ToString());
IO.Swagger.Client.Configuration.DefaultApiClient = client; //<<this throws error
IO.Swagger.Client.Configuration.Username = clientId;
IO.Swagger.Client.Configuration.Password = clientSecret;
client.AddDefaultHeader("Authorization", "bearer TOKEN");
IO.Swagger.Api.AuthApi authApi = new IO.Swagger.Api.AuthApi(client);