在没有node_modules的码头上运行角项目
在没有node_modules的码头上运行角项目
提问于 2022-03-18 07:43:58
我正试着在Docker上运行我的角度应用程序。问题是，当我从项目中删除node_modules文件夹时，出现了一个错误：An unhandled exception occurred: Cannot find module '@angular-devkit/build-angular/package.json'。我可以在本地运行项目来创建node_module，然后成功地在docker中运行。
我的Dockerfile-angular文件：
FROM node:12.14.0
WORKDIR /app
COPY ./angular_app/package.json /app/package.json
RUN npm install -g @angular/cli@10.1.7
RUN npm install
ENTRYPOINT ["ng","serve","--host","0.0.0.0","--disableHostCheck"]我的package.json：
{
"name": "fundacja",
"version": "0.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve --host 0.0.0.0",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~9.1.9",
"@angular/common": "~9.1.9",
"@angular/compiler": "~9.1.9",
"@angular/core": "~9.1.9",
"@angular/forms": "~9.1.9",
"@angular/platform-browser": "~9.1.9",
"@angular/platform-browser-dynamic": "~9.1.9",
"@angular/router": "~9.1.9",
"@angular/youtube-player": "^11.0.3",
"angular-countdown-timer": "0.0.1",
"angular-oauth2-oidc": "^10.0.3",
"bootstrap-cookie-alert": "^1.2.1",
"hammerjs": "^2.0.8",
"jwt-decode": "^3.1.2",
"ng2-cookies": "^1.0.12",
"ng2-date-countdown": "^1.1.3",
"ng2-file-upload": "^1.4.0",
"ngx-cookie-service": "^11.0.2",
"ngx-countdown": "^11.0.1",
"ngx-gallery-9": "^1.0.6",
"ngx-image-gallery": "^2.0.5",
"rxjs": "~6.5.4",
"rxjs-compat": "^6.6.2",
"screenfull": "^3.3.0",
"tslib": "^1.10.0",
"zone.js": "~0.10.2"
},
"devDependencies": {
"@angular-devkit/build-angular": "^0.901.13",
"@angular/cli": "~9.1.7",
"@angular/compiler-cli": "~9.1.9",
"@types/jasmine": "~3.5.0",
"@types/jasminewd2": "~2.0.3",
"@types/node": "^12.11.1",
"codelyzer": "^5.1.2",
"jasmine-core": "~3.5.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~5.0.0",
"karma-chrome-launcher": "~3.1.0",
"karma-coverage-istanbul-reporter": "~2.1.0",
"karma-jasmine": "~3.0.1",
"karma-jasmine-html-reporter": "^1.4.2",
"protractor": "~7.0.0",
"ts-node": "~8.3.0",
"tslint": "~6.1.0",
"typescript": "~3.8.3"
}
}终端中的异常如下所示：
frontend | An unhandled exception occurred: Cannot find module '@angular-devkit/build-angular/package.json'
frontend | Require stack:
frontend | - /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/architect/node/node-modules-architect-host.js
frontend | - /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/architect/node/index.js
frontend | - /usr/local/lib/node_modules/@angular/cli/models/architect-command.js
frontend | - /usr/local/lib/node_modules/@angular/cli/commands/serve-impl.js
frontend | - /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/export-ref.js
frontend | - /usr/local/lib/node_modules/@angular/cli/node_modules/@angular-devkit/schematics/tools/index.js
frontend | - /usr/local/lib/node_modules/@angular/cli/utilities/json-schema.js
frontend | - /usr/local/lib/node_modules/@angular/cli/models/command-runner.js
frontend | - /usr/local/lib/node_modules/@angular/cli/lib/cli/index.js
frontend | - /usr/local/lib/node_modules/@angular/cli/lib/init.js
frontend | - /usr/local/lib/node_modules/@angular/cli/bin/ng
frontend | See "/tmp/ng-cbsfRE/angular-errors.log" for further details.我不知道为什么在没有node_modules的情况下在本地成功地编译了我的项目，但是在Docker中却没有。
我的ng v：
Angular CLI: 13.3.0
Node: 16.14.1
Package Manager: npm 8.5.0
OS: linux x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.1303.0 (cli-only)
@angular-devkit/core 13.3.0 (cli-only)
@angular-devkit/schematics 13.3.0 (cli-only)
@schematics/angular 13.3.0 (cli-only)谢谢你的帮助。
回答 1
Stack Overflow用户
发布于 2022-03-18 10:21:10
在Docker文档中，有一种叫做.dockerignore的方法，您可以在这里找到要获取节点模块的内容。通常在容器中安装，然后告诉docker忽略某些模块，如节点模块。
https://docs.docker.com/engine/reference/builder/#dockerignore-file
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/71523795
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