express - Apollo Server作为Nuxt服务器

我发现了一种简便的方法来实现，将代码作为nuxt模块导入：

import http from 'http'

export default function () {
  this.nuxt.hook('render:before', async () => {
    const server = require("./apollo")()

    // apply Apollo to Express
    server.applyMiddleware({ app: this.nuxt.renderer.app });
    console.log(`???? ApolloServer ready at ${server.graphqlPath}`);

    const httpServer = http.createServer(this.nuxt.renderer.app);

    // apply SubscriptionHandlers to httpServer
    server.installSubscriptionHandlers(httpServer);
    console.log(`???? ApolloSubscriptions ready at ${server.subscriptionsPath}`);

    // overwrite nuxt.server.listen()
    this.nuxt.server.listen = (port, host) => new Promise(resolve => httpServer.listen(port || 3000, host || 'localhost', resolve))

    // close this httpServer on 'close' event
    this.nuxt.hook('close', () => new Promise(httpServer.close))
  })
}

我现在正在使用一种可能更稳定的方法，以编程方式使用nuxt！用hapi代替express，因为express给我带来了麻烦，并且没有显示加载屏幕（建筑进度）。只需使用npx create-nuxt-app并创建带有hapi服务器后端的应用即可。

具有hapi的代码如下所示：

const consola = require('consola')
const Hapi = require('@hapi/hapi')
const HapiNuxt = require('@nuxtjs/hapi')

async function start () {
  const server = require('./apollo/index')()
  const app = new Hapi.Server({
    host: process.env.HOST || '127.0.0.1',
    port: process.env.PORT || 3000
  })

  await app.register({
    plugin: HapiNuxt
  })

  app.route(await require('./routes')())

  await server.applyMiddleware({
    app,
    path: '/graphql'
  });
  console.log(`???? ApolloServer ready at ${server.graphqlPath}`);
  await server.installSubscriptionHandlers(app.listener)
  console.log(`???? ApolloSubscriptions ready at ${server.subscriptionsPath}`);

  await app.start()

  consola.ready({
    message: `Server running at: ${app.info.uri}`,
    badge: true
  })
}
process.on('unhandledRejection', error => consola.error(error))
start().catch(error => console.log(error))

也许我可以帮助别人