从Oracle存档页面下载Oracle Java 7 SDK的wget/curl

Question

StackOverflow和其他社区(AskUbuntu、Unix&Linux等）上有大量的帖子，它们提供了关于如何使用wget或curl自动从Oracle网站下载Java发行版的建议。它们都包括发送一个cookie，假装用户接受了许可协议，而在真正的下载链接出现之前，用户通常必须手动执行此操作。

如果我转到此页面，手动接受许可协议，然后复制一个下载链接，看起来如下所示：

http://download.oracle.com/otn/java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz

注意，它中间有otn，而所有其他帖子都是关于URL的，它们存储在otn-pub下。

wget--no-cookies--no-check-certificate-header“cookie：oraclelicense=a”http://download.oracle.com/otn-pub/java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz

但是，这对于otn类型的URL不起作用。相反，wget返回：

--2017-05-23 12:11:12--  http://download.oracle.com/otn/java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz
Resolving download.oracle.com (download.oracle.com)... 92.122.214.233, 92.122.214.217
Connecting to download.oracle.com (download.oracle.com)|92.122.214.233|:80... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://edelivery.oracle.com/akam/otn/java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz [following]
--2017-05-23 12:11:12--  https://edelivery.oracle.com/akam/otn/java/jdk/7u80-b15/jdk-7u80-linux-x64.tar.gz
Resolving edelivery.oracle.com (edelivery.oracle.com)... 23.0.39.115, 2a02:26f0:8f:29a::2d3e
Connecting to edelivery.oracle.com (edelivery.oracle.com)|23.0.39.115|:443... connected.
HTTP request sent, awaiting response... 302 Moved Temporarily
Location: https://login.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_login?Site2pstoreToken=v1.2~CA55CD32~5B4FBD9FD4FC906722CB92CC3F7FA417B904138FD53F875C3FEFDF932EC5928D866C8B39EACAA55F28099E034BAC612F869C90A39B20E322E380F4A006B9668EAD35323A1C548EAD5D03EE8D6C772A88C049F024986DC6CCF546B00D347731F76BE786B96F0041610DEE7B6B4EAC27DCBE558B151B032973F065FC0367918B72DBCAB4B7FC920BAC4C13E820DFFE1761C5C473B6E0A4F0E94FABACDB40F02AD6B2BAB1D3F57371B14048557A0291AC3F12C73A30CAF4AAEB8A545475300A1ABBD60E2BF27FB1B11BC47DE91D0E918E04E4C4663632E98752BBC07671BBD21E7C6F73D78A8A66254579EC63B99716D999 [following]
--2017-05-23 12:11:12--  https://login.oracle.com/pls/orasso/orasso.wwsso_app_admin.ls_login?Site2pstoreToken=v1.2~CA55CD32~5B4FBD9FD4FC906722CB92CC3F7FA417B904138FD53F875C3FEFDF932EC5928D866C8B39EACAA55F28099E034BAC612F869C90A39B20E322E380F4A006B9668EAD35323A1C548EAD5D03EE8D6C772A88C049F024986DC6CCF546B00D347731F76BE786B96F0041610DEE7B6B4EAC27DCBE558B151B032973F065FC0367918B72DBCAB4B7FC920BAC4C13E820DFFE1761C5C473B6E0A4F0E94FABACDB40F02AD6B2BAB1D3F57371B14048557A0291AC3F12C73A30CAF4AAEB8A545475300A1ABBD60E2BF27FB1B11BC47DE91D0E918E04E4C4663632E98752BBC07671BBD21E7C6F73D78A8A66254579EC63B99716D999
Resolving login.oracle.com (login.oracle.com)... 209.17.4.8
Connecting to login.oracle.com (login.oracle.com)|209.17.4.8|:443... connected.
HTTP request sent, awaiting response... 401 Authorization Required

Username/Password Authentication Failed.

看起来可能是他们在身份验证方面做了一些改动，或者它以前从未对Oracle Archive页面的链接起过作用（以前从未尝试过）。

知道如何使用wget或curl或类似的方法下载最新的Oracle Java 7 SDK.tar.gz存档吗？

Answer 1

如果您试图从oracle的存档下载JDK7，则oracle站点会要求您登录。因此出现了curl和wget的问题。这是最近的一个变化，希望他们能改变这一点。

注意：Oracle已更改其许可策略，因此在继续操作之前请检查。您的JDK可能不再空闲