Question

我用React完成了应用程序。我想在docker容器上运行它并将其呈现给用户。键入 http://localhost:8000 时可以访问react，但是键入 http://localhost 时不能访问react，即如何访问我键入时默认反应应用程序 http://localhost

我希望默认的React应用程序在用户键入http://localhost时看到它，您能帮我吗？

Dockerfile

# Stage 1
FROM node:8 as react-build
WORKDIR /app
COPY . ./
RUN yarn
RUN yarn build

# Stage 2 - the production environment
FROM nginx:alpine
COPY nginx-custom.conf /etc/nginx/conf.d/default.conf
COPY --from=react-build /app/build /usr/share/nginx/html
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]

nginx-custom.conf

server {
  listen       80;
  server_name  localhost;
  #charset koi8-r;
  #access_log  /var/log/nginx/host.access.log  main;

  location / {
    root   /usr/share/nginx/html;
    index  index.html index.htm;
    try_files $uri /index.html;
  }

  #error_page  404              /404.html;

  # redirect server error pages to the static page /50x.html
  #
  error_page   500 502 503 504  /50x.html;
  location = /50x.html {
    root   /usr/share/nginx/html;
  }

  # proxy the PHP scripts to Apache listening on 127.0.0.1:80
  #
  #location ~ \.php$ {
  #    proxy_pass   http://127.0.0.1;
  #}

  # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
  #
  #location ~ \.php$ {
  #    root           html;
  #    fastcgi_pass   127.0.0.1:9000;
  #    fastcgi_index  index.php;
  #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
  #    include        fastcgi_params;
  #}

  # deny access to .htaccess files, if Apache's document root
  # concurs with nginx's one
  #
  #location ~ /\.ht {
  #    deny  all;
  #}
}

Answer 1

我尝试了与您的配置完全匹配的配置。我已经使用了您介绍的两个docker文件，也使用了react应用程序。运行命令时发布端口80对我有用。该命令：

result, err := uploader.Upload(&s3manager.UploadInput{
    Bucket: aws.String(targetS3Bucket),
    Key:    aws.String(documentKey),
    Body:   bytes.NewReader(buffer.Bytes()),
})

在这种情况下，构建nginx图像时，我将其命名为nginx-react并将其标记为最新。

如果该命令对您不起作用。您能否共享正在使用的计算机的已知主机列表？如果不确定在哪里可以找到计算机上的主机列表，请检查this链接。

部署docker，nginx并做出反应

1 个答案: