Question

我是Docker的新手，但我遇到了麻烦，我总是得到这个错误：

Fatal error: Uncaught PDOException: could not find driver in /var/www/html/index.php:16 Stack trace: #0 /var/www/html/index.php(16): PDO->__construct('pgsql:host=loca...', 'project', 'project') #1 {main} thrown in /var/www/html/index.php on line 16

这是我的index.php：

<?php
        $database   = $user = $password = "project";
        $host       = "localhost";
        $connection = new PDO("pgsql:host={$host};dbname={$database};charset=utf8", $user, $password);
        $query      = $connection->query("SELECT TABLE_NAME FROM information_schema.TABLES WHERE TABLE_TYPE='BASE TABLE'");
        $tables     = $query->fetchAll(PDO::FETCH_COLUMN);

这就是我的Dockerfile的样子：

FROM php:7.0-fpm

RUN apt-get update && apt-get install -y
RUN apt-get install git

RUN docker-php-ext-install mbstring mcrypt opcache
RUN docker-php-ext-configure pgsql -with-pgsql=/usr/include/postgresql/
RUN docker-php-ext-install pgsql pdo_pgsql

RUN curl -sS https://getcomposer.org/installer | php
RUN mv composer.phar /usr/local/bin/composer

但是我觉得Dockerfile没有运行，当我运行docker-compose up -d命令时它太快了。

有人知道我为什么会得到PDOException？

Answer 1

如果已安装软件包，则需要在php.ini中启用该模块

将以下行添加到php.ini文件

extension=php_pgsql.so

Docker Postgres - PDO异常得到

1 个答案: