server {
listen 80;
server_name example.com;

# 示例1：文章页重写
location /article/ {
    rewrite ^/article/([0-9]+)/?$ /article.php?id=$1 last;
}

# 示例2：分类页重写
location /category/ {
    rewrite ^/category/([a-z]+)/?$ /category.php?name=$1 last;
}

# 示例3：通用重写规则
location / {
    try_files $uri $uri/ /index.php?$query_string;
}

# 示例4：产品页重写
rewrite ^/product/([0-9]+)-([a-z0-9-]+)/?$ /product.php?id=$1&slug=$2 last;
}