如何在Tomcat中关闭单个应用程序？

您可以使用MBeans / JMX在Tomcat中关闭单个应用程序：

public void shutdownApp() {    try {        String serviceName = "Catalina"; // @see server.xml        String hostName = "localhost"; // @see server.xml        String contextName = "MyApplicationName"; // the name of your application in the URL        Hashtable<String, String> keys = new Hashtable<>();        keys.put("j2eeType", "WebModule");        keys.put("name", "//" + hostName + "/" + contextName);        keys.put("J2EEApplication", "none");        keys.put("J2EEServer", "none");        MBeanServerConnection mbeanServer = ManagementFactory.getPlatformMBeanServer();        ObjectName appObject = ObjectName.getInstance(serviceName, keys);        System.out.println("Found objectName: " + appObject);        mbeanServer.invoke(appObject, "stop", null, null);    } catch (Exception e) {        e.printStackTrace();    }}

需要根据您的配置更改serviceName，hostName和contextName变量。此示例将关闭这样部署的应用程序：

hxxp://localhost:8080/MyApplicationName

除了“停止”，您也可以称为：“开始”或“重新加载”。