NestJS Graphql Fastify FastifyError: fastify-plugin: fastify -接受-预期的'3.x‘fastify版本，'4.6.0’已安装

Question

我遵循关于如何使用nest设置fastify /阿波罗服务器的NestJS文档，但是在向main.ts中添加fastify之后，我得到了以下错误：

FastifyError: fastify-plugin: fastify-accepts - expected '3.x' fastify version, '4.6.0' is installed

我尝试过安装fastify 3.x，改变了其他模块的版本，但是根据yarn.lock，一些模块需要3.x，其他模块需要4.x。

这些是我要跟踪的文档：

1. https://docs.nestjs.com/techniques/performance
2. https://docs.nestjs.com/graphql/quick-start

这是我的main.ts

import { NestFactory } from '@nestjs/core';
import { AppModule } from './app.module';
import {
  FastifyAdapter,
  NestFastifyApplication,
} from '@nestjs/platform-fastify';
import { ValidationPipe } from '@nestjs/common';

async function bootstrap() {
  const app = await NestFactory.create<NestFastifyApplication>(
    AppModule,
    new FastifyAdapter({ logger: true }),
  );

  app.useGlobalPipes(new ValidationPipe());
  await app.listen(3000);
  console.log(`Application is running on: ${await app.getUrl()}`);
}
bootstrap();

这是我的package.json

{
  "name": "app",
  "version": "0.0.1",
  "description": "",
  "author": "",
  "private": true,
  "license": "UNLICENSED",
  "scripts": {
    "prebuild": "rimraf dist",
    "build": "nest build",
    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
    "start": "nest start",
    "start:dev": "nest start --watch",
    "start:debug": "nest start --debug --watch",
    "start:prod": "node dist/main",
    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
    "test": "jest",
    "test:watch": "jest --watch",
    "test:cov": "jest --coverage",
    "test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
    "test:e2e": "jest --config ./test/jest-e2e.json"
  },
  "dependencies": {
    "@nestjs/apollo": "^10.1.0",
    "@nestjs/common": "^9.0.0",
    "@nestjs/core": "^9.0.0",
    "@nestjs/graphql": "^10.1.2",
    "@nestjs/platform-express": "^9.0.0",
    "@nestjs/platform-fastify": "^9.1.1",
    "apollo-server-fastify": "^3.10.2",
    "class-transformer": "^0.5.1",
    "class-validator": "^0.13.2",
    "firebase-admin": "^11.0.1",
    "graphql": "^16.6.0",
    "reflect-metadata": "^0.1.13",
    "rimraf": "^3.0.2",
    "rxjs": "^7.2.0",
    "ts-morph": "^16.0.0"
  },
  "devDependencies": {
    "@nestjs/cli": "^9.0.0",
    "@nestjs/schematics": "^9.0.0",
    "@nestjs/testing": "^9.0.0",
    "@types/express": "^4.17.13",
    "@types/jest": "28.1.8",
    "@types/node": "^16.0.0",
    "@types/supertest": "^2.0.11",
    "@typescript-eslint/eslint-plugin": "^5.0.0",
    "@typescript-eslint/parser": "^5.0.0",
    "eslint": "^8.0.1",
    "eslint-config-prettier": "^8.3.0",
    "eslint-plugin-prettier": "^4.0.0",
    "jest": "28.1.3",
    "prettier": "^2.3.2",
    "source-map-support": "^0.5.20",
    "supertest": "^6.1.3",
    "ts-jest": "28.0.8",
    "ts-loader": "^9.2.3",
    "ts-node": "^10.0.0",
    "tsconfig-paths": "4.1.0",
    "typescript": "^4.7.4"
  },
  "jest": {
    "moduleFileExtensions": [
      "js",
      "json",
      "ts"
    ],
    "rootDir": "src",
    "testRegex": ".*\\.spec\\.ts$",
    "transform": {
      "^.+\\.(t|j)s$": "ts-jest"
    },
    "collectCoverageFrom": [
      "**/*.(t|j)s"
    ],
    "coverageDirectory": "../coverage",
    "testEnvironment": "node"
  }
}

Answer 1

@nestjs/common@^9和@nestjs/platform-fastify@^9要求您使用fastify@^4。然而，除非阿波罗服务器apllo-server-fastify fastify@^4 v4问世，否则它不会出现.在那之前。你可以跟随文档，使用mercurius代替。

另一种选择是降级为@nestjs/common@^8和@nestjs/platform-fastify@^8，以及支持fastify@^3的@nestjs/graphql@^9