在c:autoexec.bat文件里边可以编辑: 用的是set命令,比如: set classpath=C:\j2sdk1.4.1_03\lib\tools.jar;C:\j2sdk1.4.1_03\jre\lib\rt.jar;
get the system property like this;System.getProperty("java.home");
"file.separator" File separator (for example, "/")
"java.class.path" Java classpath "java.class.version" Java class version number "java.home" Java installation directory "java.vendor" Java vendor-specific string "java.vendor.url" Java vendor URL "java.version" Java version number
"line.separator" Line separator
"os.arch" Operating system architecture "os.name" Operating system name "os.version" Operating system version
"path.separator" Path separator (for example, ":")
"user.dir" User's current working directory "user.home" User home directory "user.name" User account name
如果不知道如何设置,你可以去查阅一下以前帖子,记得有人前几天问过
path C:\j2sdk1.4.1_03\bin
java_home C:\j2sdk1.4.1_03
classpath C:\j2sdk1.4.1_03\lib\tools.jar;C:\j2sdk1.4.1_03\jre\lib\rt.jar;
用的是set命令,比如:
set classpath=C:\j2sdk1.4.1_03\lib\tools.jar;C:\j2sdk1.4.1_03\jre\lib\rt.jar;
"file.separator" File separator (for example, "/")
"java.class.path" Java classpath
"java.class.version" Java class version number
"java.home" Java installation directory
"java.vendor" Java vendor-specific string
"java.vendor.url" Java vendor URL
"java.version" Java version number
"line.separator" Line separator
"os.arch" Operating system architecture
"os.name" Operating system name
"os.version" Operating system version
"path.separator" Path separator (for example, ":")
"user.dir" User's current working directory
"user.home" User home directory
"user.name" User account name