Javascript 如何在php中单击按钮下载图像
我从这张$photo['photo_link']中得到了图片; 我想在点击下载按钮时下载图片。我如何使用php或javascript来实现这一点Javascript 如何在php中单击按钮下载图像,javascript,php,Javascript,Php,我从这张$photo['photo_link']中得到了图片; 我想在点击下载按钮时下载图片。我如何使用php或javascript来实现这一点 $select_pic = "SELECT pic.photo_link,od.* from orders as od inner join photo as pic ON pic.user_id = od.user_id WHERE od.id = '".$orderid."'"; $pic = $common->select_inner($
$select_pic = "SELECT pic.photo_link,od.* from orders as od inner join photo as pic ON pic.user_id = od.user_id WHERE od.id = '".$orderid."'";
$pic = $common->select_inner($select_pic);
foreach($pic as $photo){
}
标记中缺少href属性
我已检查以下代码是否正常工作:
<a download="<?php echo $photo['photo_link']; ?>" title="ImageName">
<img alt="ImageName" src="uploads/category/<?php echo $photo['photo_link']; ?>">
</a>
请参阅以下链接以供参考:尝试此代码
<a href="" download="<?php echo $photo['photo_link']; ?>" title="ImageName">
<img alt="ImageName" src="uploads/category/<?php echo $photo['photo_link']; ?>">
</a>
addtarget=“\u blank”
同样。图像是否显示在您的img
标签中?是的,但它不可单击。谢谢我的回答。如果您需要IE用户下载图像,您应该查看HTTP标题
<a href="uploads/category/<?php echo $photo['photo_link']; ?" download>
<button>Download</button>
</a>