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请教php怎么实现让图片直接显示

WBOY
Release： 2016-06-13 11:47:00
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请问php如何实现让图片直接显示？
比如这样的情况：

<br /><img  src="../server/getfile.php?id=1339118000" alt="请教php怎么实现让图片直接显示" >
Copy after login

getfile.php根据id找到数据库中对应的图片路径，然后将图片数据发送给浏览器
求解答（这个问题真的很简单吧？可是我搞不清楚啊，有简单的几句代码就好）
------解决方案--------------------
我来，坐观楼主的代码，学习

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