Swagger-ui-express模塊​​僅實例化最后定義的文檔

Question

我有一個Typescripted nodejs服務器，我正在嘗試為分離的控制器定義不同的swagger路徑，但swagger-ui-express模塊​​似乎只顯示特定路由中最后定義的doc。

用於X組控制器的index.ts

import express from 'express';
import passport from 'passport';
const router = express.Router();
// import all bot routes
import { authRoute } from './auth';
import { botCrudRoute } from './bot-crud';
import { aiRoutes } from './ai';
import { categoryCrudRoute } from './categories-crud';

const swaggerUi = require('swagger-ui-express');
import { botSwaggerDoc } from './swagger';

const swaggerDoc = botSwaggerDoc;

const swaggerUiOpts = {
    explorer: false
};

// Swagger setup
router.use('/api-docs', swaggerUi.serve);
router.get('/api-docs', swaggerUi.setup(swaggerDoc, swaggerUiOpts));

y組控制器的index.ts

import express from 'express';
const router = express.Router();
// import all bot routes

const swaggerUi = require('swagger-ui-express');
import { adminSwaggerDoc } from './swagger';

const swaggerDoc = adminSwaggerDoc;

const swaggerUiOpts = {
    explorer: false
};

// Swagger setup
router.use('/api-docs', swaggerUi.serve);
router.get('/api-docs', swaggerUi.setup(swaggerDoc, swaggerUiOpts));

export const adminRoutes = router;

api.ts對所有控制器組進行分組

'use strict';

import express from 'express';
import { Response, Request, NextFunction } from 'express';
import { adminRoutes } from './admin';
import { botRoutes } from './bot';
// import { onboardRoutes } from './onboard';

const router = express.Router();

// router.use('/onboard', onboardRoutes);
router.use('/bot', botRoutes);
router.use('/admin', adminRoutes);

export const apiRoutes = router;

server.ts

/**
 * Primary app routes.
 */
app.use('/api', apiRoutes);

其中一個swaggerDoc的例子

export const botSwaggerDoc = {
    'swagger': '2.0',
    'info': {
        'version': '1.0.0',
        'title': 'Cupo embed chat bot API',
        'license': {
            'name': 'Internal use only'
        }

swagger-ui-express模塊​​僅使用最后定義的文檔，就好像服務器保持對該文檔的引用一樣......

Answer 1

通過直接為每個api提供HTML，我能夠解決這個問題。 見下文：

 // index.ts for X group of controllers const apiV1Html = swaggerUi.generateHTML( v1SwaggerDocument, ); router.use( '/docs', swaggerUi.serveFiles(v1SwaggerDocument), ); router.get('/docs', (req: any, res: any) => { res.send(apiV1Html); }); 

對於Y組控制器：

 // index.ts for y group of controllers const apiV2Html = swaggerUi.generateHTML( v2SwaggerDocument, ); router.use( '/docs', swaggerUi.serveFiles(v2SwaggerDocument), ); router.get('/docs', (req: any, res: any) => { res.send(apiV2Html); }); 

來源： https ： //github.com/scottie1984/swagger-ui-express/issues/65