JAVA path 的一点问题

最新推荐文章于 2023-06-16 01:27:49 发布

pterodactyl2007

最新推荐文章于 2023-06-16 01:27:49 发布

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本文介绍了解决安装JDK 1.5后与Oracle 10g客户端路径冲突的问题。通过调整环境变量path中JDK的位置，确保系统首先找到正确的Java版本，解决了在命令行中显示错误Java版本的问题。

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安装完jdk5之后，
classPath = C:\Program Files\Java\jdk1.5.0_09\jre\lib\rt.jar;
Java_home = C:\Program Files\Java\jdk1.5.0_09
path = D:\Oracle\product\10.1.0\Client_1\bin;[color=red]D:\Oracle\product\10.1.0\Client_1\jre\1.4.2\bin\client;C:\Program Files\Java\jdk1.5.0_09\bin;[/color]D:\Oracle\product\10.1.0\Client_1\jre\1.4.2\bin;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\PROGRA~1\kanba\live200\;C:\Program Files\VanDyke Software\SecureFX\
as genaral ,you type command in the dos windows,you wanna get
java version 1.5.0
but
安装了Oracle 10的client,(it is based with jdk1.4)Oralce program modify the "path" value,
then you type the comand :java -version in the Dos windows,you will get :java -version 1.4.
------------------handle as fellows:
path =[color=red]C:\Program Files\Java\jdk1.5.0_09\binD[/color]:\Oracle\product\10.1.0\Client_1\bin;D:\Oracle\product\10.1.0\Client_1\jre\1.4.2\bin\client;;D:\Oracle\product\10.1.0\Client_1\jre\1.4.2\bin;%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;C:\PROGRA~1\kanba\live200\;C:\Program Files\VanDyke Software\SecureFX\
the windows os will read the firt java path'value as it's path value
you move the jdk5.0 before the jdk4.0 .
the problem was solved.