一、转发匹配规则配置

yml
upstream songxuan {
    server 192.168.201.100:8081 weight=5;
    server 192.168.201.101:8082;
}

server {
    listen 81;
    server_name localhost;

    # 精确匹配 /test
    location = /test {
        rewrite ^/test$ /demo permanent;
        proxy_pass http://songxuan;
    }

    # 匹配 /test/ 开头的路径
    location /test/ {
        rewrite ^/test/(.*)$ /demo/$1 break;
        proxy_pass http://songxuan;
    }

    location / {
        root html;
        index index.html index.htm;
        proxy_pass http://songxuan;
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
        root html;
    }
}

• 写了两个匹配规则：

• 第一个匹配规则：访问 http://localhost:81/test 会重定向到 http://localhost:81//demo

• 第二个匹配规则：访问 http://localhost:81/test/xxx 会转发到 http://localhost:81/demo/xxx

• 使用 permanent 会返回301永久重定向，浏览器地址栏会显示变化

二、直接用自己服务器进行实践演示

根据第一条规则：

我要直接把自己的这个路径：https://songxuan.vip/category

转成这个路径：https://songxuan.vip/tag

yml
# songxuan.conf 完整配置

upstream songxuan {
    server 117.72.79.70:81;
}

# HTTP 服务 - 自动跳转到 HTTPS
server {
    listen       80;
    server_name  songxuan.vip;  # 修改为您的域名
        
    # 所有HTTP请求重定向到HTTPS
    return 301 https://$host$request_uri;
}

# HTTPS 服务
server {
    listen       443 ssl;
    server_name  songxuan.vip;  # 修改为您的域名
    
    # SSL证书配置 - 使用您现有的证书文件
    ssl_certificate      /usr/local/nginx/conf/cert/songxuan.vip.pem;   # 根据您的实际路径
    ssl_certificate_key /usr/local/nginx/conf/cert/songxuan.vip.key;   # 根据您的实际路径
    
    # SSL协议优化
    ssl_protocols        TLSv1.2 TLSv1.3;
    ssl_ciphers          ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
    ssl_session_cache    shared:SSL:10m;
    ssl_session_timeout  10m;
    ssl_prefer_server_ciphers on;
    

    # 精确匹配 /test
    location = /category {
        rewrite ^/category$ /tag permanent;
        proxy_pass http://songxuan;
    }



    # 保留原有location配置
    location / {
        root   /usr/local/nginx/html;
        index  guoqin.html;
         proxy_pass http://songxuan;  # 按需启用
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }

    error_page   404  /guoqin.html;
    location = /guoqin.html {
        root   /usr/local/nginx/html;
    }
}