rt,还有想请教下哪里可以查到getproperty不同参数的含义?帮助里面没找到,初学java.....谢谢!:)

解决方案 »

  1.   

    你说的是不是这些
    键                                                             相关值的描述 
    java.version                                                   Java运行时环境版本 
    java.vendor                                                    Java运行时环境供应商 
    java.vendor.url                                                Java 供应商的 URL 
    java.home Java                                                 安装目录 
    java.vm.specification.version                                  Java 虚拟机规范版本 
    java.vm.specification.vendor                                   Java 虚拟机规范供应商 
    java.vm.specification.name                                     Java 虚拟机规范名称 
    java.vm.version                                                Java虚拟机实现版本 
    java.vm.vendor                                                  Java 虚拟机实现供应商 
    java.vm.name Java                                               虚拟机实现名称 
    java.specification.version                                      java运行时环境规范版本 
    java.specification.vendor                                       Java 运行时环境规范供应商 
    java.specification.name                                         Java 运行时环境规范名称 
    java.class.version                                              Java 类格式版本号 
    java.class.path                                                  Java 类路径 
    java.library.path                                               加载库时搜索的路径列表 
    java.io.tmpdir                                                  默认的临时文件路径 
    java.compiler                                                   要使用的 JIT 编译器的名称 
    java.ext.dirs                                                   一个或多个扩展目录的路径 
    os.name                                                         操作系统的名称 
    os.arch                                                        操作系统的架构 
    os.version                                                     操作系统的版本 
    file.separator                                                 文件分隔符(在 UNIX 系统中是“/”) 
    path.separator                                                 路径分隔符(在 UNIX 系统中是“:”) 
    line.separator                                                 行分隔符(在 UNIX 系统中是“/n”) 
    user.name                                                      用户的账户名称 
    user.home                                                      用户的主目录 
    user.dir                                                        用户的当前工作目录 
      

  2.   

    在哪里查得到阿?还有rmiName是什么属性?
      

  3.   

    这个有可能是在你的jvm启动命令中设置的如:java -DrmiName=${xxx} ${your_app_name}或者是用System.setProperty("rmiName", rmiName);