1、获取jdk信息
[java] view plain copy
- <span style="font-size:18px;">System.out.println(System.getProperty("java.version"));
- System.out.println(System.getProperty("java.vendor"));
- System.out.println(System.getProperty("java.vendor.url"));
- System.out.println(System.getProperty("java.home"));
- System.out.println(System.getProperty("java.vm.specification.version"));
- System.out.println(System.getProperty("java.vm.specification.vendor"));
- System.out.println(System.getProperty("java.vm.specification.name"));
- System.out.println(System.getProperty("java.vm.version"));
- System.out.println(System.getProperty("java.vm.vendor"));
- System.out.println(System.getProperty("java.vm.name"));
- System.out.println(System.getProperty("java.specification.version"));
- System.out.println(System.getProperty("java.specification.vendor"));
- System.out.println(System.getProperty("java.specification.name"));
- System.out.println(System.getProperty("java.class.version"));
- System.out.println(System.getProperty("java.class.path"));
- System.out.println(System.getProperty("java.library.path"));
- System.out.println(System.getProperty("java.io.tmpdir"));
- System.out.println(System.getProperty("java.compiler"));
- System.out.println(System.getProperty("java.ext.dirs"));
2、获取系统信息
[java] view plain copy
- <span style="font-size:18px;">System.out.println(System.getProperty("os.name"));
- System.out.println(System.getProperty("os.arch"));
- System.out.println(System.getProperty("os.version"));
- System.out.println(System.getProperty("file.separator"));
- System.out.println(System.getProperty("path.separator"));
- System.out.println(System.getProperty("line.separator"));
- System.out.println(System.getProperty("user.name"));
- System.out.println(System.getProperty("user.home"));
- System.out.println(System.getProperty("user.dir"));
3.获取Tomcat的版本
<%= application.getServerInfo() %>
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几个常用Request.ServerVariables的中文
本文件ip路径:<%="http://" & request.servervariables("server_name")&request.servervariables("script_name") %>
本机ip:<%=request.servervariables("remote_addr")%>
服务器名:<%=Request.ServerVariables("SERVER_NAME")%>
服务器IP:<%=Request.ServerVariables("LOCAL_ADDR")%>
服务器端口:<%=Request.ServerVariables("SERVER_PORT")%>
服务器时间:<%=now%>
IIS版本:<%=Request.ServerVariables("SERVER_SOFTWARE")%>
脚本超时时间:<%=Server.ScriptTimeout%>
本文件路径:<%=server.mappath(Request.ServerVariables("SCRIPT_NAME"))%>
服务器CPU数量:<%=Request.ServerVariables("NUMBER_OF_PROCESSORS")%>
服务器解译引擎:<%=ScriptEngine & "/"& ScriptEngineMajorVersion&"."&ScriptEngineMinorVersion&"."& ScriptEngineBuildVersion %>
服务器操作系统:<%=Request.ServerVariables("OS")%>
支持的文件类型:<%=Request.ServerVariables("HTTP_Accept")%>
访问的文件路径:<%=Request.ServerVariables("HTTP_url")%>
用户代理的信息:<%=Request.ServerVariables("HTTP_USER_AGENT")%>
获取url中的文件名和传过来的值:request.ServerVariables("script_name")+"?"+request.ServerVariableS("QUERY_STRING")