Joh*_*yer 11 c# odata swagger asp.net-core-3.1
我收到以下错误。
InvalidOperationException: Can't use schemaId "$Registration" for type "$PortalService.Models.Registration". The same schemaId is already used for type "$PortalService.Models.Registration"
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我已经尝试了以下链接中的建议,但没有成功。
招摇错误:冲突的schemaIds:检测到类型A和B的重复schemaIds
我在模型中只有一个注册类。我曾尝试重命名课程但没有成功。
我正在使用 OData .Net Core 3.1 项目。
配置 Swagger 如下
services.AddTransient<IConfigureOptions<SwaggerGenOptions>, ConfigureSwaggerOptions>();
services.AddSwaggerGen(c =>
{
c.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
{
Description = @"JWT Authorization header using the Bearer scheme. \r\n\r\n
Enter 'Bearer' [space] and then your token in the text input below.
\r\n\r\nExample: 'Bearer 12345abcdef'",
Name = "Authorization",
In = ParameterLocation.Header,
Type = SecuritySchemeType.ApiKey,
Scheme = "Bearer"
});
c.AddSecurityRequirement(new OpenApiSecurityRequirement()
{
{
new OpenApiSecurityScheme
{
Reference = new OpenApiReference
{
Type = ReferenceType.SecurityScheme,
Id = "Bearer"
},
Scheme = "oauth2",
Name = "Bearer",
In = ParameterLocation.Header,
},
new List<string>()
}
});
});
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使用 Swagger 如下
app.UseSwagger(c =>
{
//c.PreSerializeFilters.Add((swaggerDoc, httpReq) => swaggerDoc.BasePath = basepath);
c.PreSerializeFilters.Add((swaggerDoc, httpReq) => {
Microsoft.OpenApi.Models.OpenApiPaths paths = new Microsoft.OpenApi.Models.OpenApiPaths();
foreach (var path in swaggerDoc.Paths)
{
paths.Add(path.Key.Replace(path.Key, basepath + path.Key), path.Value);
}
swaggerDoc.Paths = paths;
});
});
app.UseSwaggerUI(
options =>
{
options.RoutePrefix = string.Empty;
// build a swagger endpoint for each discovered API version
foreach (var description in provider.ApiVersionDescriptions)
{
options.SwaggerEndpoint($"{basepath}/swagger/{description.GroupName}/swagger.json", description.GroupName.ToUpperInvariant());
}
});
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这似乎与
我发现如果我从注册中注释掉合作伙伴的反向引用,错误就会消失,但我需要这个引用。我不清楚如何解决这种情况。
[ForeignKey("Partner")]
[DataMember(Name = "PartnerOID")]
[Column(TypeName = "VARCHAR(100)")]
public string PartnerOID { get; set; }
//public virtual Partner Partner { get; set; }
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Eri*_*rik 34
试试这个约翰:https : //github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/1607#issuecomment-607170559 帮助了我。
我能理解正在发生的事情;我有几个带有“状态”或“类型”的枚举。使用
options.CustomSchemaIds( type => type.ToString() );
解决了这个问题。
根据 Erik 的回复和提供的链接,唯一需要的更改是在您的Startup.cs内部方法中ConfigureServices。
您应该添加以下内容:
services.AddSwaggerGen(options =>
{
options.CustomSchemaIds(type => type.ToString());
});
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小智 7
我一直在使用options.CustomSchemaIds(type => type.ToString());和options.CustomSchemaIds(type => $"{type.Name}_{System.Guid.NewGuid().ToString().Replace("-", "")}")来创建模式名称的唯一性。两者都会导致我讨厌的更长的模式名称。
这是一种跟踪名称重复的不同方法,我更喜欢这种方法。
辅助类:
internal static class SwashbuckleSchemaHelper
{
private static readonly Dictionary<string, int> _schemaNameRepetition = new Dictionary<string, int>();
public static string GetSchemaId(Type type)
{
string id = type.Name;
if (!_schemaNameRepetition.ContainsKey(id))
_schemaNameRepetition.Add(id, 0);
int count = (_schemaNameRepetition[id] + 1);
_schemaNameRepetition[id] = count;
return type.Name + (count > 1 ? count.ToString() : "");
}
}
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用法:
options.CustomSchemaIds(type => SwashbuckleSchemaHelper.GetSchemaId(type));
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如果类名重复,结果如下。
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