wget 无法下载 - 404 错误
问题描述：
我尝试使用 wget 下载图像，但出现如下错误.
I tried to download an image using wget but got an error like the following.
--2011-10-01 16:45:42-- http://www.icerts.com/images/logo.jpg
Resolving www.icerts.com... 97.74.86.3
Connecting to www.icerts.com|97.74.86.3|:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2011-10-01 16:45:43 ERROR 404: Not Found.
我的浏览器加载图像没有问题.有什么问题?curl 也无法下载.
My browser has no problem loading the image. What's the problem? curl can't download either.
谢谢.
山姆
答
您需要在 HTTP 请求的标头中添加 referer 字段.使用 wget，您只需要 --header 参数:
You need to add the referer field in the headers of the HTTP request. With wget, you just need the --header arg :
wget http://www.icerts.com/images/logo.jpg --header "Referer: www.icerts.com"
结果:
--2011-10-02 02:00:18-- http://www.icerts.com/images/logo.jpg
Résolution de www.icerts.com (www.icerts.com)... 97.74.86.3
Connexion vers www.icerts.com (www.icerts.com)|97.74.86.3|:80...connecté.
requête HTTP transmise, en attente de la réponse...200 OK
Longueur: 6102 (6,0K) [image/jpeg]
Sauvegarde en : «logo.jpg»