使用wget下载jdk失败
命令：
wget --no-cookies --no-check-certificate http://download.oracle.com/otn-pub/java/jdk/7u55-b13/jdk-7u55-linux-x64.tar.gz
错误：
--2015-08-26 01:43:19-- http://download.oracle.com/otn-pub/java/jdk/7u55-b13/jdk-7u55-linux-x64.tar.gz Resolving download.oracle.com... 165.254.202.218, 165.254.202.210 Connecting to download.oracle.com|165.254.202.218|:80... connected. HTTP request sent, awaiting response... 302 Moved Temporarily Location: https://edelivery.oracle.com/otn-pub/java/jdk/7u55-b13/jdk-7u55-linux-x64.tar.gz [following] --2015-08-26 01:43:19-- https://edelivery.oracle.com/otn-pub/java/jdk/7u55-b13/jdk-7u55-linux-x64.tar.gz Resolving edelivery.oracle.com... 23.6.118.140 Connecting to edelivery.oracle.com|23.6.118.140|:443... connected. WARNING: certificate common name `www.oracle.com' doesn't match requested host name `edelivery.oracle.com'. HTTP request sent, awaiting response... 302 Moved Temporarily Location: http://download.oracle.com/errors/download-fail-1505220.html [following] --2015-08-26 01:43:19-- http://download.oracle.com/errors/download-fail-1505220.html Connecting to download.oracle.com|165.254.202.218|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 5307 (5.2K) [text/html] Saving to: `download-fail-1505220.html' 100%[====================================================>] 5,307 --.-K/s in 0s 2015-08-26 01:43:19 (571 MB/s) - `download-fail-1505220.html' saved [5307/5307]
原因: 直接在页面下载时需要click接受oraclelicence。而上面命令没有附加相应的cookie.
解决办法：加上相应的cookie： oraclelicense=accept-securebackup-cookie
正确命令：
wget --no-check-certificate -c --header "Cookie: oraclelicense=accept-securebackup-cookie" http://download.oracle.com/otn-pub/java/jdk/7u55-b13/jdk-7u55-linux-x64.tar.gz