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网盘直链问题请教

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Jun 23, 2016 pm 01:42 PM

现在很多网盘都有直链功能，今天看了一个网盘的图片直链地址，复制到浏览器中就直接下载了，无法作为显示用
想问下，这种图片直链地址除了下载是否可以用来显示，如果只能下载，那就没什么用了
图片直链地址如下：
http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg

回复讨论(解决方案)

<img  src="/static/imghwm/default1.png"  data-src="?取?片的php"  class="lazy"  src=http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg alt="网盘直链问题请教" >

echo file_get_contents('http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg');

<img  src="/static/imghwm/default1.png"  data-src="?取?片的php"  class="lazy"  src=http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg alt="网盘直链问题请教" >用这种方法在网页中显示不出来的

echo file_get_contents('http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg');

这种方法会提示

failed to open stream: Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?

但是已经打开了ssl模块

需要?一?php?取?片，然後再?示的地方网盘直链问题请教
demo

pan.php

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html> <head>  <meta http-equiv="content-type" content="text/html; charset=utf-8">  <title> New Document </title> </head> <body>  <img  src="/static/imghwm/default1.png"  data-src="showimg.php?url=<?php echo urlencode('http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg'); ? alt="网盘直链问题请教" >"  class="lazy"  http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg'); ?>"> </body></html>

showimg.php

<?php$url = isset($_GET['url'])? $_GET['url'] : '';header('content-type:image/jpeg');echo file_get_contents($url);?>

据我所知好像是看浏览器判断资源的content-type
如果是html，css，js，图片这种，就是直接显示
如果是pdf，excel这种，就要看浏览器有没有对应的显示插件，否则就直接下载
网盘给的图片，content-type应该不是image/jpg
想直接显示，自己写一个小页面，用img标签包起来吧
但这种方式，可能会被对方防火墙拒绝，referer不在他的白名单中

需要?一?php?取?片，然後再?示的地方网盘直链问题请教
demo

pan.php

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html> <head>  <meta http-equiv="content-type" content="text/html; charset=utf-8">  <title> New Document </title> </head> <body>  <img  src="/static/imghwm/default1.png"  data-src="showimg.php?url=<?php echo urlencode('http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg'); ? alt="网盘直链问题请教" >"  class="lazy"  http://pan.plyz.net/d.asp?u=3808477165&p=2.jpg'); ?>"> </body></html>

showimg.php

<?php$url = isset($_GET['url'])? $_GET['url'] : '';header('content-type:image/jpeg');echo file_get_contents($url);?>

这种方法也是无法显示的，应该和4楼说的一样，referer不在他的白名单中，不过还是要感谢大家的解答

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