wget下载豆瓣图片返回403解决

以图片地址(https://img1.doubanio.com/view/photo/raw/public/p2593951019.jpg)为例。

普通 wget 下载：

wget https://img1.doubanio.com/view/photo/raw/public/p2593951019.jpg

结果提示：

--2020-07-17 14:24:29--  https://img1.doubanio.com/view/photo/raw/public/p2593951019.jpg
Connecting to 10.28.11.233:9900... connected.
Proxy request sent, awaiting response... 403 Forbidden
2020-07-17 14:24:31 ERROR 403: Forbidden.

解决方法

wget 下载加上 --referer 参数：

wget --referer "https://movie.douban.com/" https://img1.doubanio.com/view/photo/raw/public/p2593951019.jpg

下载成功：

--2020-07-17 14:21:06--  https://img1.doubanio.com/view/photo/raw/public/p2593951019.jpg
Connecting to 10.28.11.233:9900... connected.
Proxy request sent, awaiting response... 200 OK
Length: 73588 (72K) [image/jpeg]
Saving to: ‘p2593951019.jpg’

p2593951019.jpg                   100%[============================================================>]  71.86K   385KB/s    in 0.2s

2020-07-17 14:21:09 (385 KB/s) - ‘p2593951019.jpg’ saved [73588/73588]

wget 还有另一个有用的参数 --user-agent，有时候也能派上用场。