创建目录：
mkdir -p /web/nginx/www mkdir -p /web/nginx/log mkdir -p /web/nginx/conf/conf.d mkdir -p /web/nginx/mysql/conf mkdir -p /web/nginx/mysql/logs mkdir -p /web/nginx/mysql/data
拉取php5.6镜像：
docker run --name php-fpm -v /web/nginx/www:/www -d php:5.6-fpm
进入php5.6容器安装扩展：
docker exec -it php-fpm /bin/bash docker-php-ext-install mysql docker-php-ext-install mysqli
创建nginx配置文件：
vi /web/nginx/conf/conf.d/php-nginx.conf
填写内容：
server {
listen 80;
server_name localhost;
location / {
root /usr/share/nginx/html; #代码目录挂在到容器中的目录
index index.html index.htm index.php;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location ~ \.php$ {
fastcgi_pass php:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /www/$fastcgi_script_name;
include fastcgi_params;
}
}
拉取nginx镜像：
docker run --name php-nginx -p 8006:80 -d -v /web/nginx/www:/usr/share/nginx/html:ro -v /web/nginx/conf/conf.d:/etc/nginx/conf.d:ro --link php-fpm:php nginx
//-p 8006:80 8006映射到80端口上
//web/nginx/www:/usr/share/nginx/html:ro -v /web/nginx/conf/conf.d:/etc/nginx/conf.d:ro以只读的方式挂载代码目录和配置文件目录
//--link php-fpm:php nginx把php-fpm的网络并入nginx，并通过修改nginx的/etc/hosts，把域名php映射成127.0.0.1让nginx通过php:9000访问php-fpm
创建index.php：
vi /web/nginx/www/index.php
填写内容：
<?php //echo phpinfo();
$conn = new mysqli("172.17.0.5","root","123456","mysql");
if ($conn->connect_error) {
die("连接失败: " . $conn->connect_error);
} else {
echo "成功连接到MySQL数据库！";
mysqli_set_charset($conn,"utf8");
$sql = " select * from user";
$result = mysqli_query($conn,$sql);
$row = mysqli_fetch_array($result,MYSQLI_NUM);
echo "<pre>";
var_dump($row);
}
$conn = mysqli_connect("172.17.0.5","root","123456","mysql");
if (!$conn) {
die("连接失败: " . mysqli_connect_error());
}
$sql = "SELECT * FROM user";
$result = mysqli_query($conn, $sql);
while ($row = mysqli_fetch_array($result, MYSQLI_ASSOC)) {
echo "Host:".$row["Host"]."姓名:".$row["User"]."<br>";
}
mysqli_close($conn);
拉取mysql镜像：
docker run -p 3307:3306 --name mysql57 -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7 //挂载之前创建好的目录用于存放数据,日志和配置文件 //docker run --name mysql57 -p 3307:3306 -v /nginx/mysql/conf:/etc/mysql/conf.d -v /nginx/mysql/logs:/logs -v /nginx/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7
//-e MYSQL_ROOT_PASSWORD=123456初始化root密码
注意：服务器开启端口：3307，8006，