我尝试使用fastify/swagger来构建我的API文档，它工作正常，这是我的代码。
问题是，它只能得到/route 2，但不能得到/route 1。有什么建议吗？

'use strict'

const fastify = require('fastify')()

// Define a sample route
fastify.get('/route1', async (request, reply) => {
  return { route1: 'world' };
});

const start = async () => {
  try {

    await fastify.register(require('@fastify/swagger'), {
      // openapi 3.0.3 options
      openapi: {
      ...
      },
    })

    // Define a sample route
    fastify.get('/route2', async (request, reply) => {
      return { route2: 'world' };
    });

    // Define a sample route
    fastify.get('/doc', opts, async (request, reply) => {
      reply.send(fastify.swagger())
    });
        
    await fastify.ready()
    await fastify.listen({ port: 3000 });
    console.log(`Server listening on ${fastify.server.address().port}`);
  } catch (err) {
    console.log(err);
    process.exit(1);
  }
};

start();