Angular with Nginx和docker-compose

Question

我正在尝试运行Docker compose a angular应用程序。这是我的Angular容器的Dockerfile

# Stage 0, for downloading project’s npm dependencies, building and compiling the app.
FROM node:14.13 as node

# set working directory
RUN mkdir /usr/src/app
WORKDIR /usr/src/app

# add .bin to $PATH
ENV PATH /usr/src/app/node_modules/.bin:$PATH

# install package.json (o sea las dependencies)
COPY package.json /usr/src/app/package.json
RUN npm install
RUN npm install -g @angular/cli@10.0.3 

# add app
COPY . /usr/src/app

# start app
CMD npm build-prod

# Stage 1, for copying the compiled app from the previous step and making it ready for production with Nginx
FROM nginx:alpine
COPY --from=node /usr/src/app/dist/bloomingfrontend /usr/share/nginx/html/
COPY nginx.conf /etc/nginx/conf.d/default.conf

docker-compose文件：

version: '3.3'

services:
  web: 
    build: './blooming_frontend'
    ports: 
      - 80:80
    depends_on:
      - spring
  spring:
    build: ./blooming_backend
    ports:
      - 8080:8080

和nginx.conf

server {

    server_name localhost;
    listen      80;
    root        /usr/share/nginx/html;
    index       index.html index.htm;

    location / {

        try_files $uri $uri/ /index.html;

    }

}

正如我在一些教程中所看到的那样，工作是可以的，但是当访问localhost抛出异常时，localhost页面已经拒绝了该连接。

我是Nginx的新手，我不知道该怎么做

Answer 1

在您的nginx配置中，localhost匹配容器，而不是主机(nginx将只接受来自容器本身的连接)。删除server_name行应该可以使其正常工作。