获取上一页面id解决方案

WBOY
Release: 2016-06-13 11:57:56
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获取上一页面id

获取上一页面的id,但是输出的结果为FALSE,
求请教
------解决方案--------------------
#5 截图中显示 file_id 是 url 变量
你用 $_POST['file_id'] 当然取不到值
要用 $_GET['file_id'] 才行
------解决方案--------------------
$field = $_GET['field'];

使用超连接的属于GET方式传输,使用$_GET来获取。

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