配置Nginx虚拟主机是将多个网站或应用程序托管在同一台服务器上并使它们能够共享服务器资源的常见做法。以下是如何配置Nginx虚拟主机的一般步骤：

1. 安装Nginx： 如果您还没有安装Nginx，请使用包管理器（例如apt、yum）在服务器上安装Nginx。

# 使用 apt 安装 Nginx（Ubuntu/Debian）

sudo apt update

sudo apt install nginx

# 使用 yum 安装 Nginx（CentOS/RHEL）

sudo yum install nginx

2. 创建网站目录： 为每个虚拟主机创建一个网站目录，通常位于服务器的/var/www目录下。

sudo mkdir -p /var/www/example.com/html

3. 设置目录权限： 确保Nginx可以访问这些目录。

sudo chown -R www-data:www-data /var/www/example.com </p><p><strong>4. 创建Nginx配置文件：</strong> 在/etc/nginx/sites-available目录中创建一个配置文件，每个虚拟主机一个文件。例如，创建一个名为example.com的配置文件。<br></p><p>sudo nano /etc/nginx/sites-available/example.com</p><p>在配置文件中，可以使用以下示例配置：</p><p><img 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" alt="">

在上面的示例中，配置了一个简单的虚拟主机，监听80端口，将请求路由到/var/www/example.com/html目录，并使用index.html作为默认索引文件。

5. 创建符号链接： 创建一个符号链接将配置文件链接到/etc/nginx/sites-enabled目录，以启用虚拟主机配置。

sudo ln -s /etc/nginx/sites-available/example.com /etc/nginx/sites-enabled/

6. 检查Nginx配置： 使用以下命令检查Nginx配置是否正确：

sudo nginx -t

如果没有错误，您会看到一条消息，类似于 "syntax is okay" 和 "test is successful"。

7. 重启Nginx： 最后，重启Nginx以使配置生效。

sudo systemctl restart nginx

8. 配置DNS： 最后，确保您的域名解析到您的服务器IP地址。您可以在DNS服务提供商的控制面板中进行此操作。

9. 测试网站： 在浏览器中输入您的域名

这只是一个基本的配置示例。您可以根据需要自定义Nginx虚拟主机配置，包括SSL证书、代理设置、缓存等。根据您的具体需求，可能需要更复杂的配置