wget --no-cookies --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2Ftechnetwork%2Fjava%2Fjavase%2Fdownloads%2Fjdk-7u3-download-1501626.html;" http://download.oracle.com/otn-pub/java/jdk/7u11-b21/jdk-7u11-linux-x64.tar.gz
参考： https://forums.oracle.com/forums/thread.jspa?messageID=10563534
