rabbitmq文件ts检查无法通过

[tree-lock]

项目未做任何修改，

运行环境

yarn

docker-compose up -d
# 修改数据库的操作做了，这里忽略不写

yarn dev

然后就报错了。

如下第四行所示

  // src/app/service/rabbitmq.ts > RabbitmqService > connect
  async connect() {
    // 创建连接
    // @ts-ignore 这一行必须添加忽略注释才能通过
    this.connection = await amqp.connect(this.rabbitmq.url);

    // 创建 channel
    this.channel = await this.connection.createChannel();

    // 绑定队列
    await this.channel.assertQueue('my-queue', {
      exclusive: true,
      autoDelete: true,
    });
    // 绑定交换机
    await this.channel.bindQueue('my-queue', 'my-exchange', 'create');

    return this.connection;
  }

错误提示

[ Midway ] start error: ⨯ Unable to compile TypeScript:
src/app/service/rabbitmq.ts(29,5): error TS2740: Type 'IAmqpConnectionManager' is missing the following properties from type 'Connection': createConfirmChannel, off, removeAllListeners, setMaxListeners, and 6 more.

我对rabbitmq使用不多，也不知道这是个什么情况，但项目刚运行就报错。使用是docker安装的环境，忽略类型检查之后就能正常通过。

看了一些type类型定义，确实接口是对不上的，但amqp里有一个 connection 的 getter ，类型是 connection 所以能对上，但是它是 undefined 。

[tkvern]

用 yarn 安装有时候可会丢包，你 npm install 下再试试，你看看在 vscode 里面有木有 error 的提示

[waitingsong]

是否与这个相关 midwayjs/midway#1253

[tree-lock]

npm install 直接出现了依赖问题，甚至无法正常地安装依赖项。

➜  service-mw2 git:(master) ✗ yarn clean
yarn run v1.22.11
$ rm -rf node_modules package-lock.json yarn.lock
Done in 2.43s.
➜  service-mw2 git:(master) ✗ ls
CHANGELOG.md  README.md             docker-compose.yml  logs          run                       src   tsconfig.json
LICENSE       commitlint.config.js  jest.config.js      package.json  sonar-project.properties  test  typings
➜  service-mw2 git:(master) ✗ npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: @types/[email protected]
npm ERR! node_modules/@types/jest
npm ERR!   dev @types/jest@"^26.0.24" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peerOptional @types/jest@"^27.0.0" from [email protected]
npm ERR! node_modules/ts-jest
npm ERR!   dev ts-jest@"^27.0.4" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: @types/[email protected]
npm ERR! node_modules/@types/jest
npm ERR!   peerOptional @types/jest@"^27.0.0" from [email protected]
npm ERR!   node_modules/ts-jest
npm ERR!     dev ts-jest@"^27.0.4" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See /home/xmo/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/xmo/.npm/_logs/2021-09-06T07_39_35_555Z-debug.log

[vern-crypto]

rm -rf node_modules 了么

[vern-crypto]

npm install 直接出现了依赖问题，甚至无法正常地安装依赖项。

➜  service-mw2 git:(master) ✗ yarn clean
yarn run v1.22.11
$ rm -rf node_modules package-lock.json yarn.lock
Done in 2.43s.
➜  service-mw2 git:(master) ✗ ls
CHANGELOG.md  README.md             docker-compose.yml  logs          run                       src   tsconfig.json
LICENSE       commitlint.config.js  jest.config.js      package.json  sonar-project.properties  test  typings
➜  service-mw2 git:(master) ✗ npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: @types/[email protected]
npm ERR! node_modules/@types/jest
npm ERR!   dev @types/jest@"^26.0.24" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peerOptional @types/jest@"^27.0.0" from [email protected]
npm ERR! node_modules/ts-jest
npm ERR!   dev ts-jest@"^27.0.4" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: @types/[email protected]
npm ERR! node_modules/@types/jest
npm ERR!   peerOptional @types/jest@"^27.0.0" from [email protected]
npm ERR!   node_modules/ts-jest
npm ERR!     dev ts-jest@"^27.0.4" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See /home/xmo/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/xmo/.npm/_logs/2021-09-06T07_39_35_555Z-debug.log

我试了下， Node.js 14.17.6 可以正常 npm install

[tree-lock]

npm install 直接出现了依赖问题，甚至无法正常地安装依赖项。

➜  service-mw2 git:(master) ✗ yarn clean
yarn run v1.22.11
$ rm -rf node_modules package-lock.json yarn.lock
Done in 2.43s.
➜  service-mw2 git:(master) ✗ ls
CHANGELOG.md  README.md             docker-compose.yml  logs          run                       src   tsconfig.json
LICENSE       commitlint.config.js  jest.config.js      package.json  sonar-project.properties  test  typings
➜  service-mw2 git:(master) ✗ npm install
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: @types/[email protected]
npm ERR! node_modules/@types/jest
npm ERR!   dev @types/jest@"^26.0.24" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peerOptional @types/jest@"^27.0.0" from [email protected]
npm ERR! node_modules/ts-jest
npm ERR!   dev ts-jest@"^27.0.4" from the root project
npm ERR!
npm ERR! Conflicting peer dependency: @types/[email protected]
npm ERR! node_modules/@types/jest
npm ERR!   peerOptional @types/jest@"^27.0.0" from [email protected]
npm ERR!   node_modules/ts-jest
npm ERR!     dev ts-jest@"^27.0.4" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See /home/xmo/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/xmo/.npm/_logs/2021-09-06T07_39_35_555Z-debug.log

我试了下， Node.js 14.17.6 可以正常 npm install

是 npm 版本的问题，刚刚实验了一下，npm v6 是可以正常安装依赖的， npm v7 则会依赖报错。

[tkvern]

还没测试 Node.js 15.x 的版本，之前 midway 有些功能还不支持，在重构中呢