Angular app在本地和版本之间显示不同的UI生产环境

Question

FE：Angular 5 BE：Node.js

我不知道这是怎么发生的，但我注意到我的本地环境显示的不同于我通过DockerCloud部署的环境。

这是我的

package.json

{
  "name": "web",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve --port 4202",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "5.1.0",
    "@angular/common": "5.0.3",
    "@angular/compiler": "5.0.3",
    "@angular/core": "5.0.3",
    "@angular/forms": "5.0.3",
    "@angular/http": "5.0.3",
    "@angular/platform-browser": "5.0.3",
    "@angular/platform-browser-dynamic": "5.0.3",
    "@angular/router": "5.0.3",
    "@ng-bootstrap/ng-bootstrap": "1.0.0-beta.5",
    "@ngx-translate/core": "8.0.0",
    "@types/jquery": "3.2.16",
    "angular2-image-upload": "^1.0.0-rc.0",
    "bootstrap": "4.0.0-beta.2",
    "core-js": "2.4.1",
    "jquery": "3.2.1",
    "jquery-slimscroll": "1.3.8",
    "ngx-toastr": "8.0.0",
    "ngx-uploader": "4.2.1",
    "pace-js": "1.0.2",
    "popper.js": "1.13.0",
    "rxjs": "5.5.0",
    "sticky-kit": "1.1.3",
    "zone.js": "0.8.4"
  },
  "devDependencies": {
    "@angular/cli": "^1.6.4",
    "@angular/compiler-cli": "5.0.3",
    "@angular/language-service": "5.0.3",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "~3.2.0",
    "jasmine-core": "~2.6.2",
    "jasmine-spec-reporter": "~4.1.0",
    "karma": "~1.7.0",
    "karma-chrome-launcher": "~2.1.1",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "1.2.1",
    "karma-jasmine": "~1.1.0",
    "karma-jasmine-html-reporter": "0.2.2",
    "protractor": "~5.1.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.7.0",
    "typescript": "~2.4.2"
  }
}

这是我的

web.dockerfile

### STAGE 1: Build ###
FROM node:9.3.0-alpine as builder

COPY package.json ./

RUN npm set progress=false && npm config set depth 0 && npm cache clean --force

## Storing node modules on a separate layer will prevent unnecessary npm installs at each build
RUN npm i
RUN mkdir /web
RUN cp -R ./node_modules ./web

WORKDIR /web

COPY . .

## Build the angular app in production mode and store the artifacts in dist folder
RUN $(npm bin)/ng build --prod --build-optimizer

### STAGE 2: Setup ###

FROM nginx:1.13.8-alpine

COPY nginx.conf /etc/nginx/nginx.conf
COPY site.conf /etc/nginx/conf.d/default.conf
RUN rm -rf /usr/share/nginx/html/*

COPY --from=builder /web/dist /usr/share/nginx/html/

RUN touch /var/run/nginx.pid && \
  chown -R nginx:nginx /var/run/nginx.pid && \
  chown -R nginx:nginx /var/cache/nginx && \
  chown -R nginx:nginx /usr/share/nginx/html

USER nginx

结果

问题

是因为某些软件包的某种版本不同吗？

如何继续进行调试？

我现在对任何建议持开放态度。

任何提示/建议/帮助都将非常感谢！

Answer 1

我遇到了类似的问题，

无论我尝试什么，当将其部署在实时服务器中时，总会得到一个较旧版本的我的角度应用程序！

挖掘后我发现， 这是我的Chrome浏览器缓存javascript / css文件。

解决方案：

• 尝试以incognito模式加载应用程序，看看它是否可以解决问题
• 如果解决了该问题，请删除“缓存的图像和文件” example

Answer 2

遇到了相同的问题，并通过在我的构建命令中添加--extract-css = false来解决了该问题