在Oracle官方找到这个Oracle9i下载地址：http://www.oracle.com/technology/global/cn/software/products/oracle9i/index.html
但单击里面的下载链接后会自动转向到10G和11G版本的下载页面，就是说官方现在已经不提供9i系列版本的下载了，那些地址都失效了。
Google了一下发现大部分的第三方下载地址也失效了。连verycd的源也没种了。最后还是找到了一个可以下载的地址：http://edelivery.oracle.com/，这个也是Oracle 官方的地址，但是从Oracle首页进去是找不到这个二级域名的。发现里面居然有Oracle几乎所有产品的下载！

方法：打开：http://edelivery.oracle.com/ 然后选择语言界面，可以选择“简体中文”；再点击右下角的“继续”，填写几项简单的注册资料，然后下一步就可以选择产品与平台下载了，如图：

速度还不错的。再强调一下，Oracle几乎所有的产品在这里面都可以下载！如果上面不能下载的（Oracle近来限制了国内部分IP），可以用迅雷下载下面的链接：
Oracle9i Database Release 2 Enterprise/Standard/Personal Edition for Windows NT/2000/XP
http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk1.zip
http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk2.zip
http://download.oracle.com/otn/nt/oracle9i/9201/92010NT_Disk3.zip
Oracle9i Database Release 2 Enterprise/Standard/Personal/Client Edition for Windows XP 2003/Windows Server 2003 (64-bit)
http://download.oracle.com/otn/nt/oracle9i/9202/92021Win64_Disk1.zip
http://download.oracle.com/otn/nt/oracle9i/9202/92021Win64_Disk2.zip
Oracle9i Database Release 2 Enterprise/Standard Edition for Intel Linux
http://download.oracle.com/otn/linux/oracle9i/9204/ship_9204_linux_disk1.cpio.gz
http://download.oracle.com/otn/linux/oracle9i/9204/ship_9204_linux_disk2.cpio.gz
http://download.oracle.com/otn/linux/oracle9i/9204/ship_9204_linux_disk3.cpio.gz

Oracle9i Database Release 2 (9.2.0.4) Enterprise/Standard Edition for Linux x86-64
http://download.oracle.com/otn/linux/oracle9i/9204/amd64_db_9204_Disk1.cpio.gz
http://download.oracle.com/otn/linux/oracle9i/9204/amd64_db_9204_Disk2.cpio.gz
http://download.oracle.com/otn/linux/oracle9i/9204/amd64_db_9204_Disk3.cpio.gz
Oracle9i Database Release 2 Enterprise/Standard Edition for AIX – Based 4.3.3 Systems (64-bit)
http://download.oracle.com/otn/aix/oracle9i/9201/server_9201_AIX64_Disk1.cpio.gz
http://download.oracle.com/otn/aix/oracle9i/9201/server_9201_AIX64_Disk2.cpio.gz
http://download.oracle.com/otn/aix/oracle9i/9201/server_9201_AIX64_Disk3.cpio.gz
http://download.oracle.com/otn/aix/oracle9i/9201/server_9201_AIX64_Disk4.cpio.gz
Oracle9i Database Release 2 Enterprise/Standard Edition for AIX- Based 5L Systems
http://download.oracle.com/otn/aix/oracle9i/9201/A99331-01.zip
http://download.oracle.com/otn/aix/oracle9i/9201/A99331-02.zip
http://download.oracle.com/otn/aix/oracle9i/9201/A99331-03.zip
http://download.oracle.com/otn/aix/oracle9i/9201/A99331-04.zip
Oracle9i Database Release 2 Enterprise/Standard Edition for Sun SPARC Solaris (32-bit)
http://download.oracle.com/otn/solaris/oracle9i/9201/92010Sol_Disk1.cpio.gz
http://download.oracle.com/otn/solaris/oracle9i/9201/92010Sol_Disk2.cpio.gz
http://download.oracle.com/otn/solaris/oracle9i/9201/92010Sol_Disk3.cpio.gz
Oracle9i Database Release 2 Enterprise/Standard Edition for Sun SPARC Solaris (64-bit)
http://download.oracle.com/otn/solaris/oracle9i64/9201/solaris64_9.2.0.1.0.Disk1.cpio.gz
http://download.oracle.com/otn/solaris/oracle9i64/9201/solaris64_9.2.0.1.0.Disk2.cpio.gz
http://download.oracle.com/otn/solaris/oracle9i64/9201/solaris64_9.2.0.1.0.Disk3.cpio.gz
Oracle 9i相关包：
http://oss.oracle.com/projects/compat-oracle/files/
最新可下载：Oracle 9i for Linux 64位版本
ftp://218.6.145.110/Server/database/oracle/amd64_db_9204_Disk1.cpio.gz
ftp://218.6.145.110/Server/database/oracle/amd64_db_9204_Disk2.cpio.gz
ftp://218.6.145.110/Server/database/oracle/amd64_db_9204_Disk3.cpio.gz



薄刀刀注：
我用的迅雷下载的Oracle9i Database Release 2 Enterprise/Standard Edition for Intel Linux
该版本。本博文转自http://www.ha97.com/2673.html  该博客访问速度很慢，需要较长时间。