如何使用VPS反向代理实现URL转发？

VPS反向代理如何实现URL转发？从零开始配置Nginx反向代理的完整指南

# 连接VPS服务器
ssh username@yourvpsip
检查系统版本
cat /etc/os-release
更新系统包
sudo apt update && sudo apt upgrade -y

# Ubuntu/Debian系统
sudo apt install nginx -y
CentOS/RHEL系统
sudo yum install nginx -y
启动Nginx服务
sudo systemctl start nginx
sudo systemctl enable nginx

# 编辑Nginx配置文件
sudo vim /etc/nginx/sites-available/default
添加以下配置
server {
    listen 80;
    servername your-domain.com;
    
    location / {
        proxypass http://backend-server-ip:port;
        proxysetheader Host $host;
        proxysetheader X-Real-IP $remoteaddr;
        proxysetheader X-Forwarded-For $proxyaddx_forwardedfor;
        proxysetheader X-Forwarded-Proto $scheme;
    }
}

# 检查配置语法
sudo nginx -t
重启Nginx服务
sudo systemctl restart nginx
测试访问
curl -I http://your-domain.com

宝塔面板反向代理配置界面：
+-----------------------------------+
| 发送域名: [your-domain.com    ]  |
| 目标URL: [http://backend-ip:port] |
| 缓存时间: [1440              ]  |
+-----------------------------------+