这一节我们将dele.php和sys.php放上来. ——— //dele.php<html> <head> <title>删除留言</title> <style> <!– A:link {text-decoration: none ; color:0000ff} A:visited {text-decoration: none; color:004080} A:active {text-decoration: none} A:hover {text-decoration: underline; color:ff0000} BO