2、获取系统信息
- 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"));
- 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的中文来源: http://www.phpxs.com/code/1002336/