1.包:
package beanpackage;
/**
*
* @author lucifer
*/
public class SystemProperties {
public String getRuntimeEnvironmentVersion(){
return System.getProperty(\"java.version\");
}
public String getRuntimeEnvironmentVendor(){
return System.getProperty(\"java.vendor\");
}
public String getVmVersion(){
return System.getProperty(\"java.vm.version\");
}
public String getVmVendor(){
return System.getProperty(\"java.vm.vendor\");
}
public String getVmName(){
return System.getProperty(\"java.vm.name\");
}
public String getVmSpecVersion(){
return System.getProperty(\"java.vm.specification.version\");
}
public String getVmSpecVendor(){
return System.getProperty(\"java.vm.specification.vendor\");
}
public String getVmSpecName(){
return System.getProperty(\"java.vm.specification.name\");
}
public String getRteSpecName(){
return System.getProperty(\"java.specification.name\");
}
public String getRteSpecVersion(){
return System.getProperty(\"java.specification.version\");
}
public String getRteSpecVendor(){
return System.getProperty(\"java.specification.vendor\");
}
public String getOperatingSystemName(){
return System.getProperty(\"os.name\");
}
public String getOperatingSystemVersion(){
return System.getProperty(\"os.version\");
}
public String getOperatingSystemArchitecture(){
return System.getProperty(\"os.arch\");
}
}
2.JSP代码:
<%--
Document : usebean
Created on : 2009-10-3, 13:06:24
Author : lucifer
--%>
<%@page contentType=\"text/html\" pageEncoding=\"UTF-8\"%>
\"http://www.w3.org/TR/html4/loose.dtd\">
JSP Page
Operating System Name:
Operating System Version:
Operating System Architecture:
Runtime Environment Version(JDK version):
Runtime Environment Vendor(JDK vendor):
VM Version:
VM Vendor:
VM Name:
RTE Specification Version:
RTE Specification Vendor:
RTE Specification Name:
VM Specification Name:
VM Specification Version:
VM Specification Vendor:
3.输出:
Operating System Name: Windows Vista
Operating System Version: 6.0
Operating System Architecture: x86
Runtime Environment Version(JDK version): 1.6.0_16
Runtime Environment Vendor(JDK vendor): Sun Microsystems Inc.
VM Version: 14.2-b01
VM Vendor: Sun Microsystems Inc.
VM Name: Java HotSpot(TM) Client VM
RTE Specification Version: 1.6
RTE Specification Vendor: Sun Microsystems Inc.
RTE Specification Name: Java Platform API Specification
VM Specification Name: Java Virtual Machine Specification
VM Specification Version: 1.0
VM Specification Vendor: Sun Microsystems Inc.