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【Java】 JAVA获取WEB服务器的名称
作者:lovedreamland / 发布于2014/7/17/ 532
JAVA获取服务器的名称，比如服务器是tomcat还是weblogic等等。在portal-kernel里面找到的。

	package com.post.common.utils.other;
	
	public class ServerDetector {
	 public static final String GERONIMO_ID = "geronimo";
	 public static final String GLASSFISH_ID = "glassfish";
	 public static final String JBOSS_ID = "jboss";
	 public static final String JETTY_ID = "jetty";
	 public static final String JONAS_ID = "jonas";
	 public static final String OC4J_ID = "oc4j";
	 public static final String RESIN_ID = "resin";
	 public static final String TOMCAT_ID = "tomcat";
	 public static final String WEBLOGIC_ID = "weblogic";
	 public static final String WEBSPHERE_ID = "websphere";
	
	 private static ServerDetector _instance = new ServerDetector();
	 private String _serverId;
	 private Boolean _geronimo;
	 private Boolean _glassfish;
	 private Boolean _glassfish2;
	 private Boolean _glassfish3;
	 private Boolean _jBoss;
	 private Boolean _jetty;
	 private Boolean _jonas;
	 private Boolean _oc4j;
	 private Boolean _resin;
	 private Boolean _tomcat;
	 private Boolean _webLogic;
	 private Boolean _webSphere;
	
	 public static String getServerId() {
	 ServerDetector sd = _instance;
	
	 if (sd._serverId == null) {
	 if (isGeronimo()) {
	 sd._serverId = "geronimo";
	 } else if (isGlassfish()) {
	 sd._serverId = "glassfish";
	 } else if (isJBoss()) {
	 sd._serverId = "jboss";
	 } else if (isJOnAS()) {
	 sd._serverId = "jonas";
	 } else if (isOC4J()) {
	 sd._serverId = "oc4j";
	 } else if (isResin()) {
	 sd._serverId = "resin";
	 } else if (isWebLogic()) {
	 sd._serverId = "weblogic";
	 } else if (isWebSphere()) {
	 sd._serverId = "websphere";
	 }
	
	 if (isJetty()) {
	 if (sd._serverId == null) {
	 sd._serverId = "jetty";
	 } else {
	 sd._serverId += "-jetty";
	 }
	 } else if (isTomcat()) {
	 if (sd._serverId == null) {
	 sd._serverId = "tomcat";
	 } else {
	 sd._serverId += "-tomcat";
	 }
	 }
	
	 if (sd._serverId == null) {
	 throw new RuntimeException("Server is not supported");
	 }
	 }
	
	 return sd._serverId;
	 }
	
	 public static boolean isGeronimo() {
	 ServerDetector sd = _instance;
	
	 if (sd._geronimo == null) {
	 sd._geronimo = _detect("/org/apache/geronimo/system/main/Daemon.class");
	 }
	
	 return sd._geronimo.booleanValue();
	 }
	
	 public static boolean isGlassfish() {
	 ServerDetector sd = _instance;
	
	 if (sd._glassfish == null) {
	 String value = System.getProperty("com.sun.aas.instanceRoot");
	
	 if (value != null) {
	 sd._glassfish = Boolean.TRUE;
	 } else {
	 sd._glassfish = Boolean.FALSE;
	 }
	 }
	
	 return sd._glassfish.booleanValue();
	 }
	
	 public static boolean isGlassfish2() {
	 ServerDetector sd = _instance;
	
	 if (sd._glassfish2 == null) {
	 if ((isGlassfish()) && (!(isGlassfish3()))) {
	 sd._glassfish2 = Boolean.TRUE;
	 } else {
	 sd._glassfish2 = Boolean.FALSE;
	 }
	 }
	
	 return sd._glassfish2.booleanValue();
	 }
	
	 public static boolean isGlassfish3() {
	 ServerDetector sd = _instance;
	
	 if (sd._glassfish3 == null) {
	 String value = "";
	
	 if (isGlassfish()) {
	 value = System.getProperty("product.name").trim();
	 }
	
	 if (value.equals("GlassFish/v3")) {
	 sd._glassfish3 = Boolean.TRUE;
	 } else {
	 sd._glassfish3 = Boolean.FALSE;
	 }
	 }
	
	 return sd._glassfish3.booleanValue();
	 }
	
	 public static boolean isJBoss() {
	 ServerDetector sd = _instance;
	
	 if (sd._jBoss == null) {
	 sd._jBoss = _detect("/org/jboss/Main.class");
	 }
	
	 return sd._jBoss.booleanValue();
	 }
	
	 public static boolean isJetty() {
	 ServerDetector sd = _instance;
	
	 if (sd._jetty == null) {
	 sd._jetty = _detect("/org/mortbay/jetty/Server.class");
	 }
	
	 return sd._jetty.booleanValue();
	 }
	
	 public static boolean isJOnAS() {
	 ServerDetector sd = _instance;
	
	 if (sd._jonas == null) {
	 sd._jonas = _detect("/org/objectweb/jonas/server/Server.class");
	 }
	
	 return sd._jonas.booleanValue();
	 }
	
	 public static boolean isOC4J() {
	 ServerDetector sd = _instance;
	
	 if (sd._oc4j == null) {
	 sd._oc4j = _detect("oracle.oc4j.util.ClassUtils");
	 }
	
	 return sd._oc4j.booleanValue();
	 }
	
	 public static boolean isResin() {
	 ServerDetector sd = _instance;
	
	 if (sd._resin == null) {
	 sd._resin = _detect("/com/caucho/server/resin/Resin.class");
	 }
	
	 return sd._resin.booleanValue();
	 }
	
	 public static boolean isSupportsComet() {
	 return false;
	 }
	
	 public static boolean isTomcat() {
	 ServerDetector sd = _instance;
	
	 if (sd._tomcat == null) {
	 sd._tomcat = _detect("/org/apache/catalina/startup/Bootstrap.class");
	 }
	
	 if (sd._tomcat == null) {
	 sd._tomcat = _detect("/org/apache/catalina/startup/Embedded.class");
	 }
	
	 return sd._tomcat.booleanValue();
	 }
	
	 public static boolean isWebLogic() {
	 ServerDetector sd = _instance;
	
	 if (sd._webLogic == null) {
	 sd._webLogic = _detect("/weblogic/Server.class");
	 }
	
	 return sd._webLogic.booleanValue();
	 }
	
	 public static boolean isWebSphere() {
	 ServerDetector sd = _instance;
	
	 if (sd._webSphere == null) {
	 sd._webSphere = _detect("/com/ibm/websphere/product/VersionInfo.class");
	 }
	
	 return sd._webSphere.booleanValue();
	 }
	
	 private static Boolean _detect(String className) {
	 try {
	 ClassLoader.getSystemClassLoader().loadClass(className);
	
	 return Boolean.TRUE;
	 } catch (ClassNotFoundException cnfe) {
	 ServerDetector sd = _instance;
	
	 Class c = sd.getClass();
	
	 if (c.getResource(className) != null) {
	 return Boolean.TRUE;
	 }
	 }
	 return Boolean.FALSE;
	 }
	}
试试其它关键字
　WEB服务器　
同语言下
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.JAVA获取WEB服务器的名称