3
respostas

erro banco

Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/conecta.php on line 4

Warning: mysqli_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/html/conecta.php on line 4

Warning: mysqli_query() expects parameter 1 to be mysqli, boolean given in /var/www/html/banco-categoria.php on line 7

Warning: mysqli_fetch_assoc() expects parameter 1 to be mysqli_result, null given in /var/www/html/banco-categoria.php on line 8
3 respostas

Oi, poderia postar o código aqui para podermos analisar?

Docker-compose.yaml

version: "3.0"
services:
  db:
    image: mysql
    environment:
      - MYSQL_DATABASE=loja
      - MYSQL_USER=root
      - MYSQL_ALLOW_EMPTY_PASSWORD=yes
    volumes:
      - /home/docker/Área de Trabalho/Projeto/volume_mysql:/var/lib/mysql

  web:
    image: rafanercessian/aplicacao-loja:v1
    ports:
      - 8080:80
    depends_on:
      - db

Dockerfile

FROM php:5.6-apache
RUN docker-php-ext-install mysqli
COPY /loja /var/www/html
EXPOSE 80