Nginx除了首页其他页面全部404

server{
    listen 80;
    server_name baidu.com;
    index index.php index.htm index.html;
    root /www/baidu.com;
    access_log /var/log/nginx/baidu.com.access.log;
    error_log /var/log/nginx/baidu.com.error.log;
    # 新增下面这一行就可以了
    try_files $uri $uri/ /index.php$is_args$query_string;
	
    location ~ .*\.php$ { 
    fastcgi_pass   unix:///tmp/php-cgi.sock;
    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name; 
    include        fastcgi_params;
    include        fastcgi.conf;
    include        pathinfo.conf;
    set $real_script_name $fastcgi_script_name; 
    }
}