回答

修改nginx.conf，在fastcgi_pass后面增加

fastcgi_connect_timeout 300s;
fastcgi_send_timeout 300s;
fastcgi_read_timeout 300s;
fastcgi_buffer_size 128k;
fastcgi_buffers 8 128k;#8 128
fastcgi_busy_buffers_size 256k;
fastcgi_temp_file_write_size 256k;
fastcgi_intercept_errors on;

如下：

 location ~ \.php {
        root           /web/webroot;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
        include        fastcgi_params;
	fastcgi_connect_timeout 300s;
	fastcgi_send_timeout 300s;
	fastcgi_read_timeout 300s;
	fastcgi_buffer_size 128k;
	fastcgi_buffers 8 128k;#8 128
	fastcgi_busy_buffers_size 256k;
	fastcgi_temp_file_write_size 256k;
	fastcgi_intercept_errors on;
        set $path_info "";
        set $real_script_name $fastcgi_script_name;
        if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
        set $real_script_name $1;
        set $path_info $2;
        }
        fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
        fastcgi_param SCRIPT_NAME $real_script_name;
        fastcgi_param PATH_INFO $path_info;
    }