就像标题所暗示的那样，我正在尝试动态生成Facebook Open Graph元标记，但无法使其正常工作。可能吗？更新：最终，我在@saccharine的帮助下使其工作。以下代码为我工作：<?php$params = array();if(count($_GET) > 0) { $params = $_GET;} else { $params = $_POST;}// defaultsif($params['type'] == "") $params['type'] = "restaurant";if($params['locale'] == "") $params['locale'] = "en_US";if($params['title'] == "") $params['title'] = "default title";if($params['image'] == "") $params['image'] = "thumb";if($params['description'] == "") $params['description'] = "default description";?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb# MY_APP_NAME_SPACE: http://ogp.me/ns/fb/MY_APP_NAME_SPACE#"> <title></title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <!-- Open Graph meta tags --> <meta property="fb:app_id" content="MY_APP_ID" /> <meta property="og:site_name" content="meta site name"/> <meta property="og:url" content="http://mysite.com/index.php?type=<?php echo $params['type']; ?>&locale=<?php echo $params['locale']; ?>&title=<?php echo $params['title']; ?>&image=<?php echo $params['image']; ?>&description=<?php echo $params['description']; ?>"/> <meta property="og:type" content="MY_APP_NAME_SPACE:<?php echo $params['type']; ?>"/> <meta property="og:locale" content="<?php echo $params['locale']; ?>"/> <meta property="og:title" content="<?php echo $params['title']; ?>"/> <meta property="og:image" content="http://mysite.com/img/<?php echo $params['image']; ?>.png"/> <meta property="og:description" content="<?php echo $params['description']; ?>"/> </head></html>我现在放入Facebook调试器中的url可以包含任何动态参数，甚至可以不包含任何动态参数，甚至可以包括所有选择，也可以仅包含选择，并且可以按如下顺序进行：http : //mysite.com/index.php?type=restaurant&title= luigis
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