nginx 在本地主机上运行良好，但在服务器上显示 404

Question

我有一个基于 laravel 的项目，必须使用 docker 将其托管在 digital ocean 上。docker 在 localhost 上运行良好，但在服务器上显示 404，而 phpmyadmin 在8080端口上运行良好的服务器上也运行良好。

这是我的docker-compose.yml

 version: '3'

networks:
  laravel:


services:
  nginx:
    image: nginx:stable-alpine
    container_name: nginx
    ports:
      - "8088:80"
    volumes:
      - ./src:/var/www/html
      - ./nginx/default.conf:/etc/nginx/conf.d/default.conf
    depends_on:
      - php
      - mysql
    networks:
      - laravel

  mysql:
    image: mysql:5.7.22
    restart: unless-stopped
    tty: true
    ports:
      - "4306:3306"
    volumes:
      - ./mysql:/var/lib/mysql
    environment:
      MYSQL_ROOT_PASSWORD: "root"
      MYSQL_DATABASE: "laravel_test"
      MYSQL_USER: "root"
      MYSQL_PASSWORD: "root"
      SERVICE_TAGS: "dev"
      SERVICE_NAME: "mysql"
    networks:
      - laravel

  php:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: php
    volumes:
      - ./src:/var/www/html
    ports:
      - "9000:9000"
    restart: unless-stopped

    networks:
      - laravel

  phpmyadmin:
    image: phpmyadmin
    restart: always
    ports:
      - 8080:80
    environment:
      - PMA_ARBITRARY=1
    links:
      - mysql
    networks:
      - laravel

  npm:
    image: node:18-alpine3.14
    container_name: npm
    volumes:
      - ./src:/var/www/html
    working_dir: /var/www/html
    entrypoint: [ 'npm', '--no-bin-links' ]
    networks:
      - laravel

  composer:
    image: composer:latest
    container_name: composer
    volumes:
      - ./src:/var/www/html
    working_dir: /var/www/html
    depends_on:
      - php
    networks:
      - laravel

Dockerfile

FROM php:8.1.0-fpm

RUN docker-php-ext-install pdo pdo_mysql

默认配置文件

server{
    listen 80;
    index index.php index.html;
    server_name localhost;
    error_log /var/log/nginx/error.log;
    access_log /var/log/nginx/access.log;
    root /var/www/html/public;
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass php:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}

我的 php 文件位于./src/public/