问题描述
问题
很抱歉提前问一个新手问题,但我确实希望有人能提供帮助,因为我已经呆了几个小时。我目前正在处理一个学生门户任务,以开发一个后端API ,该API可从csv读取并存储到数据库中。
我在运行或启动Node Application时遇到了非常基本的麻烦。
项目目录
Assignment
- .vscode
- external
- config
- controllers
- services
- app.js
- external-system.Dockerfile
- package.json
- packagelock.json
- router.js
- server.js (localhost:5000)
- javascript
- src
- config
- const
- controllers
- errors
- utils
- app.js
- router.js
- server.js (localhost:3000)
- database
- node_modules
- .babelrc
- .env
- .env.sample
- .eslintrc
- docker-compose.yml
- package.json
- packagelog.json
- file.csv
总之,javascript
文件夹是我必须检索csv文件,创建API并将其存储到全日制学生的数据库的位置。 external
文件夹是我必须检索信息的位置,因为它们不是全日制学生。 (仅供参考:给出并固定了目录)
我尝试过的事情
我在JavaScript文件夹中尝试了npm start
,但是在尝试运行localhost:3000时遇到以下错误。
> student-portal-system@1.0.0 prestart C:\Users\User\Desktop\Assignment\javascript
> npm run start:services && npm run build
> student-portal-system@1.0.0 start:services C:\Users\User\Desktop\Assignment\javascript
> docker-compose up -d
'docker-compose' is not recognized as an internal or external command,operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! student-portal-system@1.0.0 start:services: `docker-compose up -d`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the student-portal-system@1.0.0 start:services script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\User\AppData\Roaming\npm-cache\_logs\2020-09-13T15_27_31_396Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! student-portal-system@1.0.0 prestart: `npm run start:services && npm run build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the student-portal-system@1.0.0 prestart script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
在javascript目录中(package.json)
{
...
"scripts": {
"test": "jest","build": "babel src --out-dir build","prestart": "npm run start:services && npm run build","start": "node ./build/server.js","prestart:dev": "npm run start:services ","start:dev": "nodemon --exec babel-node src/server.js","start:services": "docker-compose up -d","lint": "eslint \"src/**/*.js\""
and so on...
在外部目录(package.json)中
{
...
"scripts": {
"test": "jest","prestart": "npm run build","lint": "eslint \"src/**/*.js\""
... and so on ...
任何人都可以就如何解决错误或纠正我的问题(无论我是否正确运行该应用程序)提供一些提示,这将是很棒的。赞赏!
解决方法
好像您的Windows上没有安装docker。 选中此https://docs.docker.com/docker-for-windows
但是我不确定如果仅安装docker,在这种情况下也会安装docker-compose 您还需要安装https://docs.docker.com/compose/install/,在Windows上有一个用于安装它的标签。
我也不确定docker-compose.yml文件中是否有错字,我看到有 docker.compose.yml文件名错误。