nginx配置支持memcache,但不支持写,支持读,所以读取部分由程序设置,整个代码如下

nginx的server段配置如下:

#将静态文件放入memcache

location ~* \.(gif|jpg|jpeg|png|bmp|swf|css|js)$ {

                root /usr/share/nginx/html;

                set $memcached_key $uri;

                memcached_pass 127.0.0.1:11211;

                error_page 404 = @goto404;

        }

#从后端程序设置缓存

        location @goto404{

                fastcgi_pass   127.0.0.1:9000;

                fastcgi_index  index.php;

                fastcgi_param  SCRIPT_FILENAME  /usr/share/nginx/html/$fastcgi_script_name;

                include        fastcgi_params;

                rewrite ^(.*)? /goto.php?q=$1 break;

        }

goto.php源码如下:

define("PUBLIC_DIR", '/usr/share/nginx/html');

$file = $_GET['q'];

if( file_exists( PUBLIC_DIR . $file ) ){

    $memcache = new Memcache;

    $memcache->addserver("127.0.0.1", 11211);

    $value = file_get_contents( PUBLIC_DIR . $file );

    $memcache->set($file, $value, 0, 60000);

    header("Location: {$file}");

    

}else{

    header("Status: 404 Not Found");    

}