swagger error: Conflicting schemaIds: Duplicate schemaIds detected for types A and B
swagger error: Conflicting schemaIds: Duplicate schemaIds detected for types A and B
使用 Web API 并使用 swashbuckle 生成 swagger 文档，
我在两个不同的命名空间中定义了两个具有相同名称的不同 类。当我在浏览器中打开 swagger 页面时，它显示
Conflicting schemaIds: Duplicate schemaIds detected for types A and B. See the config setting - "UseFullTypeNameInSchemaIds" for a potential workaround
完整消息：
500 : {"Message":"An error has occurred.","ExceptionMessage":"Conflicting schemaIds: Duplicate schemaIds detected for types A and B. See the config setting - \"UseFullTypeNameInSchemaIds\" for a potential workaround","ExceptionType":"System.InvalidOperationException","StackTrace":" at Swashbuckle.Swagger.SchemaRegistry.CreateRefSchema(Type type)\r\n at Swashbuckle.Swagger.SchemaRegistry.CreateInlineSchema(Type type)\r\n at Swashbuckle.Swagger.SchemaRegistry.b__1f(JsonProperty prop)\r\n at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer)\r\n at Swashbuckle.Swagger.SchemaRegistry.CreateObjectSchema(JsonObjectContract jsonContract)\r\n at Swashbuckle.Swagger.SchemaRegistry.CreateDefinitionSchema(Type type)\r\n at Swashbuckle.Swagger.SchemaRegistry.GetOrRegister(Type type)\r\n at Swashbuckle.Swagger.SwaggerGenerator.CreateOperation(ApiDescription apiDesc, SchemaRegistry schemaRegistry)\r\n at Swashbuckle.Swagger.SwaggerGenerator.CreatePathItem(IEnumerable1 apiDescriptions, SchemaRegistry schemaRegistry)\r\n at Swashbuckle.Swagger.SwaggerGenerator.<>c__DisplayClass7.<GetSwagger>b__4(IGrouping2 group)\r\n at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer)\r\n at Swashbuckle.Swagger.SwaggerGenerator.GetSwagger(String rootUrl, String apiVersion)\r\n at Swashbuckle.Application.SwaggerDocsHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Net.Http.HttpMessageInvoker.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Web.Http.Dispatcher.HttpRoutingDispatcher.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Net.Http.DelegatingHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Web.Http.HttpServer.d__0.MoveNext()"} http://localhost:24215/swagger/docs/v1
我不想更改 类' 的名字。我该如何解决？
我终于找到了 swagger 配置的方法。转到 App_Start\SwaggerConfig.cs 文件并在 EnableSwagger lambda 表达式下添加此行：
c.SchemaId(x => x.FullName);
完整代码如下：
GlobalConfiguration.Configuration
.EnableSwagger(c =>
{
// your configs...
c.SchemaId(x => x.FullName);
// other configs...
})
.EnableSwaggerUi(c =>
// ....
});
如果您注释掉或添加：
c.UseFullTypeNameInSchemaIds();
在那个部分，它似乎做同样的事情。
swagger JSON 中的每个 class 都必须具有唯一的 schemaId。
Swashbuckler 尝试仅使用 class 名称作为简单的 schemaId，但是如果您在不同的名称空间中有两个具有相同名称的 classes（就像您所做的那样），这将不起作用。
如错误所示，您可以使用配置设置“UseFullTypeNameInSchemaIds*”作为潜在的解决方法（更新：在最新版本中不可用）
在较新的版本中，您可以通过选项实现相同的行为。CustomSchemaIds(x => x.FullName).
这是一个例子：
services.ConfigureSwaggerGen(options =>
{
//your custom configuration goes here
...
// UseFullTypeNameInSchemaIds replacement for .NET Core
options.CustomSchemaIds(x => x.FullName);
});
了解更多信息http://wegotcode.com/microsoft/swagger-fix-for-dotnetcore/
我正在使用 Asp.net Core 2.1。当我尝试显示 Swagger UI.
时出现此错误
我是这样解决问题的：
在Starup.cs中，在ConfigureServices()中添加c.CustomSchemaIds(i => i.FullName);
参见下面的示例：
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new Info
{
Title = "ASP.NET Core 2.1+ ConsumerApp API",
Version = "v1"
});
// Set the comments path for the Swagger JSON and UI.
var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
c.IncludeXmlComments(xmlPath);
c.CustomSchemaIds(i => i.FullName);
});
如果您的模型包含通用类型，请考虑使用 Type.ToString() 而不是 Type.FullName 来去除为通用参数类型生成的程序集信息并使您的架构 ID 更加一致。
services.AddSwaggerGen(options =>
{
options.CustomSchemaIds(type => type.ToString());
});
显示 List<string> 差异的示例：
Console.WriteLine(typeof(List<string>).FullName);
Console.WriteLine(typeof(List<string>).ToString());
// Output:
// System.Collections.Generic.List`1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]
// System.Collections.Generic.List`1[System.String]
对于 Swashbuckle.AspNetCore 5.2.1（在 .NET Core 3.1 上），Swashbuckle 配置 API 似乎缺少旧解决方案中描述的选项。相反，Startup.cs 中的以下更改对我有用：
services.AddSwaggerGen(c =>
{
// Existing configuration
// Tweak to the Schema generator
c.SchemaGeneratorOptions = new SchemaGeneratorOptions {SchemaIdSelector = type => type.FullName};
}
使用 Web API 并使用 swashbuckle 生成 swagger 文档， 我在两个不同的命名空间中定义了两个具有相同名称的不同 类。当我在浏览器中打开 swagger 页面时，它显示
Conflicting schemaIds: Duplicate schemaIds detected for types A and B. See the config setting - "UseFullTypeNameInSchemaIds" for a potential workaround
完整消息：
500 : {"Message":"An error has occurred.","ExceptionMessage":"Conflicting schemaIds: Duplicate schemaIds detected for types A and B. See the config setting - \"UseFullTypeNameInSchemaIds\" for a potential workaround","ExceptionType":"System.InvalidOperationException","StackTrace":" at Swashbuckle.Swagger.SchemaRegistry.CreateRefSchema(Type type)\r\n at Swashbuckle.Swagger.SchemaRegistry.CreateInlineSchema(Type type)\r\n at Swashbuckle.Swagger.SchemaRegistry.b__1f(JsonProperty prop)\r\n at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable
1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer)\r\n at Swashbuckle.Swagger.SchemaRegistry.CreateObjectSchema(JsonObjectContract jsonContract)\r\n at Swashbuckle.Swagger.SchemaRegistry.CreateDefinitionSchema(Type type)\r\n at Swashbuckle.Swagger.SchemaRegistry.GetOrRegister(Type type)\r\n at Swashbuckle.Swagger.SwaggerGenerator.CreateOperation(ApiDescription apiDesc, SchemaRegistry schemaRegistry)\r\n at Swashbuckle.Swagger.SwaggerGenerator.CreatePathItem(IEnumerable1 apiDescriptions, SchemaRegistry schemaRegistry)\r\n at Swashbuckle.Swagger.SwaggerGenerator.<>c__DisplayClass7.<GetSwagger>b__4(IGrouping2 group)\r\n at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable1 source, Func2 keySelector, Func2 elementSelector, IEqualityComparer1 comparer)\r\n at Swashbuckle.Swagger.SwaggerGenerator.GetSwagger(String rootUrl, String apiVersion)\r\n at Swashbuckle.Application.SwaggerDocsHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Net.Http.HttpMessageInvoker.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Web.Http.Dispatcher.HttpRoutingDispatcher.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Net.Http.DelegatingHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)\r\n at System.Web.Http.HttpServer.d__0.MoveNext()"} http://localhost:24215/swagger/docs/v1
我不想更改 类' 的名字。我该如何解决？
我终于找到了 swagger 配置的方法。转到 App_Start\SwaggerConfig.cs 文件并在 EnableSwagger lambda 表达式下添加此行：
c.SchemaId(x => x.FullName);
完整代码如下：
GlobalConfiguration.Configuration
.EnableSwagger(c =>
{
// your configs...
c.SchemaId(x => x.FullName);
// other configs...
})
.EnableSwaggerUi(c =>
// ....
});
如果您注释掉或添加：
c.UseFullTypeNameInSchemaIds();
在那个部分，它似乎做同样的事情。
swagger JSON 中的每个 class 都必须具有唯一的 schemaId。
Swashbuckler 尝试仅使用 class 名称作为简单的 schemaId，但是如果您在不同的名称空间中有两个具有相同名称的 classes（就像您所做的那样），这将不起作用。
如错误所示，您可以使用配置设置“UseFullTypeNameInSchemaIds*”作为潜在的解决方法（更新：在最新版本中不可用）
在较新的版本中，您可以通过选项实现相同的行为。CustomSchemaIds(x => x.FullName).
这是一个例子：
services.ConfigureSwaggerGen(options =>
{
//your custom configuration goes here
...
// UseFullTypeNameInSchemaIds replacement for .NET Core
options.CustomSchemaIds(x => x.FullName);
});
了解更多信息http://wegotcode.com/microsoft/swagger-fix-for-dotnetcore/
我正在使用 Asp.net Core 2.1。当我尝试显示 Swagger UI.
时出现此错误我是这样解决问题的：
在Starup.cs中，在ConfigureServices()中添加c.CustomSchemaIds(i => i.FullName);
参见下面的示例：
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new Info
{
Title = "ASP.NET Core 2.1+ ConsumerApp API",
Version = "v1"
});
// Set the comments path for the Swagger JSON and UI.
var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";
var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
c.IncludeXmlComments(xmlPath);
c.CustomSchemaIds(i => i.FullName);
});
如果您的模型包含通用类型，请考虑使用 Type.ToString() 而不是 Type.FullName 来去除为通用参数类型生成的程序集信息并使您的架构 ID 更加一致。
services.AddSwaggerGen(options =>
{
options.CustomSchemaIds(type => type.ToString());
});
显示 List<string> 差异的示例：
Console.WriteLine(typeof(List<string>).FullName);
Console.WriteLine(typeof(List<string>).ToString());
// Output:
// System.Collections.Generic.List`1[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]
// System.Collections.Generic.List`1[System.String]
对于 Swashbuckle.AspNetCore 5.2.1（在 .NET Core 3.1 上），Swashbuckle 配置 API 似乎缺少旧解决方案中描述的选项。相反，Startup.cs 中的以下更改对我有用：
services.AddSwaggerGen(c =>
{
// Existing configuration
// Tweak to the Schema generator
c.SchemaGeneratorOptions = new SchemaGeneratorOptions {SchemaIdSelector = type => type.FullName};
}