Java开发网

Topic: JRE

1.JRE	Copy to clipboard
Posted by: yekai Posted on: 2003-07-02 02:38 为什麽我装完了JBuilder,我的JRE的版本就变成JBuilder自带的版本了[运行 java -version]，不是我以前的版本了，如果我想用以前的，我该怎麽办?小弟在此先谢谢了！！！

2.Re:JRE [Re: yekai]	Copy to clipboard
Posted by: floater Posted on: 2003-07-02 03:13 Put your old java in front of the version in jbuilder in the path, do the samething in the classpath. Or have two batch files for them to switch back and forth.

3.Re:JRE [Re: yekai]

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Posted by: yekai
Posted on: 2003-07-02 04:09

我在WindowsXP里的环境变量设置里,path这一项里没有有关jbuilder的东东。
CLASSPATH: .;%JAVA_HOME%\lib\tools.jar;
PATH: D:\WINDOWS\system32;D:\WINDOWS;D:\WINDOWS\System32\Wbem;D:\jdk1.3.1_07\bin;C:\Program Files\JavaSoft\JRE\1.3.1_07\lib;F:\Program Files\Apache Group\Apache\bin;F:\mysql\bin;F:\Program Files\UltraEdit
问个傻问题，怎麽创建这个batch文件?

4.Re:JRE [Re: yekai]	Copy to clipboard
Posted by: Biubiu Posted on: 2003-07-03 17:58 重新装一下你的jdk吧。它修改了注册表，覆盖了winnt\system32下的java.exe和javaw.exe等文件。重装是最快的解决办法。