我已经通过 Swagger Editor 生成了一个 nodejs-server,但是当我运行“npm start”时,服务器没有启动并且没有返回任何错误。
我第一次运行“npm start”时,所有依赖项都已安装,但“node index.js”没有启动服务器。
我第二次尝试“npm start”:
dev01@dev01:~/nodejs-server$ npm start
> back-end-rota-exata@1.0.0 prestart /home/dev01/nodejs-server
> npm install
> back-end-rota-exata@1.0.0 start /home/dev01/nodejs-server
> node index.js
dev01@dev01:~/nodejs-server$
然后我也尝试了“node index.js”:
dev01@dev01:~/nodejs-server$ node index
dev01@dev01:~/nodejs-server$
然后什么也没发生...
这是 Swagger Editor 自动生成的“index.js”中的代码:
'use strict';
var fs = require('fs'),
path = require('path'),
http = require('http');
var app = require('connect')();
var oas3Tools = require('oas3-tools');
var jsyaml = require('js-yaml');
var serverPort = 8080;
// swaggerRouter configuration
var options = {
swaggerUi: path.join(__dirname, '/swagger.json'),
controllers: path.join(__dirname, './controllers'),
useStubs: process.env.NODE_ENV === 'development' // Conditionally turn on stubs (mock mode)
};
// The Swagger document (require it, build it programmatically, fetch it from a URL, ...)
var spec = fs.readFileSync(path.join(__dirname,'api/swagger.yaml'), 'utf8');
var swaggerDoc = jsyaml.safeLoad(spec);
// Initialize the Swagger middleware
oas3Tools.initializeMiddleware(swaggerDoc, function (middleware) {
// Interpret Swagger resources and attach metadata to request - must be first in swagger-tools middleware chain
app.use(middleware.swaggerMetadata());
// Validate Swagger requests
app.use(middleware.swaggerValidator());
// Route validated requests to appropriate controller
app.use(middleware.swaggerRouter(options));
// Serve the Swagger documents and Swagger UI
app.use(middleware.swaggerUi());
// Start the server
http.createServer(app).listen(serverPort, function () {
console.log('Your server is listening on port %d (http://localhost:%d)', serverPort, serverPort);
console.log('Swagger-ui is available on http://localhost:%d/docs', serverPort);
});
});
注意:我没有修改任何行。
最佳答案
我遇到了同样的问题,我所做的是将 swagger.yaml
的定义从 openapi: 3.0.0
更改为 openapi: 3.0.1
,服务器正常工作。
关于自动生成的 Node.js 服务器无法启动 (Swagger/OpenAPI),我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/55711019/