<%@ page contentType="text/html; charset=gbk" language="java" %> <%@ page language="java" %> <% String encoding = System.getProperty("file.encoding"); out.println("Default System Encoding:" + encoding); %>
Now is: <%= new java.util.Date() %>
OS name: <%= System.getProperty("os.name") %>
OS version: <%= System.getProperty("os.version") %>
OS arch: <%= System.getProperty("os.arch") %>
User name: <%= System.getProperty("user.name") %>
User home: <%= System.getProperty("user.home") %>
User dir: <%= System.getProperty("user.dir") %>
User language: <%= System.getProperty("user.language") %>
User timezone: <%= System.getProperty("user.timezone") %>
File encoding: <%= System.getProperty("file.encoding") %>
File separator: <%= System.getProperty("file.separator") %>
Path separator: <%= System.getProperty("path.separator") %>
Line separator: <%= System.getProperty("line.separator") %>
Java version: <%= System.getProperty("java.version") %>
Java vendor: <%= System.getProperty("java.vendor") %>
JVM name: <%= System.getProperty("java.vm.name") %>
JVM version: <%= System.getProperty("java.vm.version") %>
JVM vendor: <%= System.getProperty("java.vm.vendor") %>
Java home: <%= System.getProperty("java.home") %>
Java class path: <%= System.getProperty("java.class.path") %>
Java class version: <%= System.getProperty("java.class.version") %>
Free memory: <%= Runtime.getRuntime().freeMemory()/1024.0/1024 %>MB
Total memory: <%= Runtime.getRuntime().totalMemory()/1024.0/1024 %>MB
Your browser: <%= request.getHeader("User-Agent") %>
JSP request method: <%= request.getMethod() %>
Request URI: <%= request.getRequestURI() %>
Request protocol: <%= request.getProtocol() %>
Servlet path: <%= request.getServletPath() %>
Path info: <%= request.getPathInfo() %>
Path translated: <%= request.getPathTranslated() %>
Query string: <%= request.getQueryString() %>
Content length: <%= request.getContentLength() %>
Content type: <%= request.getContentType() %>
Server name: <%= request.getServerName() %>
Server port: <%= request.getServerPort() %>
Remote user: <%= request.getRemoteUser() %>
Remote address: <%= request.getRemoteAddr() %>
Remote host: <%= request.getRemoteHost() %>
Authorization scheme: <%= request.getAuthType() %>