wget在登录页面后面下载文件

问题描述

我正在尝试使用wget下载登录页面后面的文件。已经有一个answer by @jarnoan。但是，它似乎对我不起作用。我在代理（192.168.100.250）的后面。我还从不位于代理后面的另一台机器上进行了测试，结果是相同的。

这就是我在做什么：

wget --save-cookies cookies.txt --keep-session-cookies --post-data 'user=myuser&password=mypassword' --delete-after https://example.com/Account/LogOn
wget --load-cookies cookies.txt https://example.com/Report/DownloadDataFile?filename=MyData.zip

这是我运行命令时得到的：

$ wget --save-cookies cookies.txt --keep-session-cookies --post-data 'user=myuser&password=mypassword' --delete-after https://example.com/Account/LogOn
--2020-08-11 17:23:45--  https://example.com/Account/LogOn
Connecting to 192.168.100.250:8080... connected.
Proxy request sent,awaiting response... 302 Found
Location: /Account/LogOn [following]
--2020-08-11 17:23:45--  https://example.com/Account/LogOn
Reusing existing connection to example.com:443.
Proxy request sent,awaiting response... 200 OK
Length: 7148 (7.0K) [text/html]
Saving to: ‘LogOn.tmp’

LogOn.tmp                                          100%[=============================================================================================================>]   6.98K  --.-KB/s    in 0s

2020-08-11 17:23:45 (20.1 MB/s) - ‘LogOn.tmp’ saved [7148/7148]

Removing LogOn.tmp.

$ wget --load-cookies cookies.txt https://example.com/Report/DownloadDataFile?filename=MyData.zip
--2020-08-11 17:23:51--  https://example.com/Report/DownloadDataFile?filename=MyData.zip
Connecting to 192.168.100.250:8080... connected.
Proxy request sent,awaiting response... 302 Found
Location: /Account/LogOn [following]
--2020-08-11 17:23:51--  https://example.com/Account/LogOn
Reusing existing connection to example.com:443.
Proxy request sent,awaiting response... 200 OK
Length: 7148 (7.0K) [text/html]
Saving to: ‘DownloadDataFile@filename=MyData.zip’

DownloadDataFile@filename=MyData.zip       100%[=============================================================================================================>]   6.98K  --.-KB/s    in 0.001s

2020-08-11 17:23:51 (13.1 MB/s) - ‘DownloadDataFile@filename=MyData.zip’ saved [7148/7148]

它下载了一个名为DownloadDataFile@filename=MyData.zip的文件，但是它又只是html登录页面（如Length: 7148 (7.0K) [text/html]中所示）。

在我看来，第二个命令中实际上并未使用cookie。

任何建议都将受到欢迎。

谢谢！

威尔玛

解决方法

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