在 Swagger-Node 中返回布尔值时出错

Rub*_*lar 6 swagger swagger-node-express

我是 swagger-node 的新手,我正在创建一个返回布尔类型数据的 API 方法。该方法的yaml为:

  /IsBooting: 
  get: 
    summary: "Returns if the device is booting"
    description: "Returns true when  is in booting state"
    x-swagger-router-controller: printer_status
    operationId: IsBooting
    responses: 
      200: 
        description: "Returns a bool that indicates if the deviceis booting"
        schema: 
          type: "boolean"
      default: 
        description: "Unexpected error"
        schema: 
          $ref: "#/definitions/Error"
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这个API方法调用的控制器中的方法是:

function IsBooting(req, res) {
   res.json(false)
}
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当我使用 PostMan 调用此方法时,某些验证失败并显示以下消息:

Error: Response validation failed: not a valid boolean: false
    at throwErrorWithCode (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\node_modules\swagger-tools\lib\validators.js:121:13)
    at validateTypeAndFormat (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\node_modules\swagger-tools\lib\validators.js:536:7)
    at Object.module.exports.validateSchemaConstraints (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\node_modules\swagger-tools\lib\validators.js:627:7)
    at validateValue (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\node_modules\swagger-tools\middleware\swagger-validator.js:117:16)
    at ServerResponse.res.end (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\node_modules\swagger-tools\middleware\swagger-validator.js:242:9)
    at ServerResponse.send (C:\...\node_modules\express\lib\response.js:204:10)
    at ServerResponse.json (C:\...\node_modules\express\lib\response.js:249:15)
    at IsBooting (C:\...\api\controllers\printer_status.js:54:7)
    at swaggerRouter (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\node_modules\swagger-tools\middleware\swagger-router.js:407:20)
    at swagger_router (C:\...\node_modules\swagger-express-mw\node_modules\swagger-node-runner\fittings\swagger_router.js:31:5)
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我不知道如何做出包含数据的响应。如果我使用字符串作为类型,或者如果我创建一个封装布尔值的新复杂类型,我可以发送它,但我认为没有很好的解决方案......

你有什么主意吗?

Seb*_*ino 5

swagger 具有布尔值的 DataType: https ://swagger.io/docs/specification/data-models/data-types/

最正确的方法是为答案创建架构定义:

    responses:
      "200":
        description: Success
        schema:
          type: "#/definitions/TrueReponsenDefinition"
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对于这种情况,做出正确的定义:

      TrueReponsenDefinition:
        title: A bool that indicates if the deviceis booting
        type: boolean
        properties:
          booted:
            type: boolean
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来自节点的响应将是:

  const data = {
    booted: true,
  };
  return res.status(httpStatus.OK).json(data);
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请注意,最合适的方法是封装数据。在这种情况下,我们使用“启动”

答案的正文将是:

{
  "booted": true
}
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And*_*ndy 3

我遇到过同样的问题。我刚刚将响应架构类型更改为字符串。从某种意义上说,所有 http 响应都将是字符串,您需要解析它以转换为您将在应用程序中使用的类型。

这是我的招摇规格。

responses:
'200':
  description: a string that represents a boolean value
  schema:
    type: string
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