java运行环境配置 classpath.;C:\Java\jdk1.5.0_07\lib;C:\Java\jdk1.5.0_07\lib\dt.jar;C:\Java\jdk1.5.0_07\lib\tools.jarjava_homeC:\Java\jdk1.5.0_07pathC:\Java\jdk1.5.0_07\bin;C:\Java\jdk1.5.0_07\jre\bin