使用Swashbuckle Aspnetcore向swagger.json添加`host`、`basePath`和`schemes`

Question

下面是一个理想的swagger.json--注意host、basePath和Schemes值，如果我在应用程序中遵循文档代码，这些值将丢失

{
  "swagger": "2.0",
  "info": {
    "version": "v1",
    "title": "Demo API Title"
  },
  "host": "some-url-that-is-hosted-on-azure.azurewebsites.net",
  "basePath": "/api",
  "schemes": ["https"],
  "paths": {
    "/Account/Test": {
      "post": {
        "tags": [
          "Admin"
        ],
        "summary": "Account test method - POST",
        "operationId": "AccountTest",
        "consumes": [],
        "produces": [
          "text/plain",
          "application/json",
          "text/json"
        ],
        "parameters": [],
        "responses": {
          "200": {
            "description": "Success",
            "schema": {
              "type": "boolean"
            }
          }
        }
      }
    }
  },
  "definitions": {
    "NumberSearchResult": {
      "type": "object",
      "properties": {
        "number": {
          "type": "string"
        },
        "location": {
          "type": "string"
        }
      }
    }
  },
  "securityDefinitions": {
    "Bearer": {
      "name": "Authorization",
      "in": "header",
      "type": "apiKey",
      "description": "Authorization. Example: \"Authorization: Bearer {token}\""
    }
  },
  "security": [
    {
      "Bearer": []
    }
  ]
}

Answer 1

最新版本的Swashbuckle for.netcore有一些变化

如果你想在Swashbuckle中更改请求URL，也许你是在API网关后面，或者有自定义域附加到你的WebApp上。这样做。

1. 创建文档筛选器

public class BasePathDocumentFilter : IDocumentFilter
    {
        public void Apply(OpenApiDocument swaggerDoc, DocumentFilterContext context)
        {
            swaggerDoc.Servers = new List<OpenApiServer>() { new OpenApiServer() { Url = "hxxt://yoursite" } };
        }
    }