Vite + React码头

Question

我正在尝试使用docker容器运行我的vite+react应用程序，代码运行良好，但不幸的是，它没有在localhost 3000中打开

DockerFile

FROM node:18-alpine

EXPOSE 3000

WORKDIR /react-vite-app

COPY package.json .

RUN yarn install

COPY . .

CMD [ "yarn","build"]

docker-compose.yml

version: "3.8"
services:
    reactapp:
      build: ./dir
      container_name: react_vite_app
      ports:
        - '3000:3000'

有什么遗漏了吗?如果有什么不对劲的地方，请帮助我解决这个问题。

Answer 1

我从同一个配置中得到了完全相同的问题，我在这里找到了解决方案：

https://stackoverflow.com/a/68595302/16795034

Answer 2

将vite配置中的端口设置为3000

import { defineConfig } from 'vite'
import reactRefresh from '@vitejs/plugin-react-refresh'

// https://vitejs.dev/config/
export default defineConfig({
  server: {
    host: '0.0.0.0',
    port: 3000,
  },
  plugins: [ your plugins here ],
})

也像这样经营码头

FROM node:18-alpine

WORKDIR /react-vite-app

EXPOSE 3000

COPY package.json package-lock.json ./

RUN npm install --silent

COPY . ./

CMD ["npm", "run", "dev"]

Answer 3

我的设置

Dockerfile

FROM node:18-alpine

WORKDIR /app

COPY . /app

ENV NODE_ENV=production

RUN npm install serve -g

RUN npm install

RUN npm run build

EXPOSE 3000

CMD ["npm", "run", "serve"]

package.json

{
  "name": "frontend",
  "private": true,
  "version": "0.0.0",
  "scripts": {
    "dev": "vite -p 3000",
    "build": "tsc && vite build",
    "preview": "vite preview",
    "serve": "serve -s dist -p 3000"
  },
  "dependencies": {
   ...
  },
  "devDependencies": {
   ...
  }
}