nginx过滤 放到nginx的server配置段里面：

  location ^~ /template {
            return 404;
        }
        location = /c/ {
            return 404;
        }
        location = /css/ {
            return 404;
        }
        location = /images/ {
            return 404;
        }
        location = /include/ {
            return 404;
        }
        location = /js/ {
            return 404;
        }
        location = /style/ {
            return 404;
        }
        location = /upload/ {
            return 404;
        }
        location = /html/ {
            return 404;
        }
        location = /root/ {
            return 404;
        }
        location ~ .*.(svn|Git|git) {
            return 404;
        }