Docker React App:404s 将回退到 /

Seb*_*Nik 5 node.js npm docker reactjs

我正在使用 npm 构建一个 React Javascript 应用程序,并希望将其部署在 docker 上。
当我在本地运行应用程序时:

npm start
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这一切都很好。但是当我构建一个 Docker 镜像并测试它时,我得到了以下错误:

$ docker run react-app

> keycloak-react@0.1.0 start /
> react-scripts start

? ?wds?: Project is running at http://172.17.0.2/
? ?wds?: webpack output is served from
? ?wds?: Content not from webpack is served from /public
? ?wds?: 404s will fallback to /
Starting the development server...
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Dockerfile 看起来像:

FROM node:latest
COPY ./keycloak-react .
RUN npm install typescript
RUN npm install node-sass
RUN npm install sass
RUN npm install fibers
RUN npm install
EXPOSE 3000
CMD [ "npm", "start", "run", "--host", "0.0.0.0"]
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我不知道该怎么做任何想法?

小智 6

我刚刚修复,让添加 stdin_open: true 到 docker-compose 来修复它。

链接信息:https : //github.com/facebook/create-react-app/issues/8688