使用Swagger处理Api的显示与隐藏

一、在SwaggerConfig.cs中配置如下：

c.DocumentFilter<ShowApiFilter>();
c.DocumentFilter<HideApiFilter>();

二、新建类，分别处理Show与Hide

public class ShowApiAttribute : Attribute { }
public class ShowApiFilter : IDocumentFilter
{
	public void Apply(SwaggerDocument swaggerDoc, SchemaRegistry schemaRegistry, IApiExplorer apiExplorer)
	{
		foreach (ApiDescription apiDescription in apiExplorer.ApiDescriptions)
		{
			if (!Enumerable.OfType<ShowApiAttribute>(apiDescription.GetControllerAndActionAttributes<ShowApiAttribute>()).Any())
			{
				string key = "/" + apiDescription.RelativePath;
				if (key.Contains("?"))
				{
					int idx = key.IndexOf("?", StringComparison.Ordinal);
					key = key.Substring(0, idx);
				}
				swaggerDoc.paths.Remove(key);
			}
		}
	}
}

　　

public class HideApiAttribute : Attribute { }
public class HideApiFilter : IDocumentFilter
{
	public void Apply(SwaggerDocument swaggerDoc, SchemaRegistry schemaRegistry, IApiExplorer apiExplorer)
	{
		foreach (ApiDescription apiDescription in apiExplorer.ApiDescriptions)
		{
			if (Enumerable.OfType<HideApiAttribute>(apiDescription.GetControllerAndActionAttributes<HideApiAttribute>()).Any())
			{
				string key = "/" + apiDescription.RelativePath;
				if (key.Contains("?"))
				{
					int idx = key.IndexOf("?", StringComparison.Ordinal);
					key = key.Substring(0, idx);
				}
				swaggerDoc.paths.Remove(key);
			}
		}
	}
}

三、在使用时，直接在Controller上或Action上加上相应的特性即可，注意，如果上面的代码都放在了项目中，即把显示与隐藏都配置到了Swagger中，则在不加特性时，Swagger的文档中是不显示的