如何以编程方式映射多个 Servlet 3.0(不使用部署描述符 web.xml)
我所拥有的是下面的代码,效果很好......但我找不到任何方法可以将多个 servlet 添加/映射到 url 模式:
@WebListener
public class NewServletListener implements ServletContextListener {
@Override
public void contextInitialized(ServletContextEvent sce) {
ServletContext sc = sce.getServletContext();
ServletRegistration sr = sc.addServlet("test", "BusinessObjects.test");
sr.addMapping("/test");
}
@Override
public void contextDestroyed(ServletContextEvent sce) {
throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
}
}
我需要的是某种这样的:
ServletRegistration sr = sc.addServlet("testA", "BusinessObjects.testA");
sr.addMapping("/testA");
ServletRegistration sr2 = sc.addServlet("testB", "BusinessObjects.testB");
sr2.addMapping("/testB");
ServletRegistration sr3 = sc.addServlet("testC", "BusinessObjects.testC");
sr3.addMapping("/testC");
等等...
但是这种方式行不通,我尝试了一个数组...我做错了什么?
非常感谢你的帮助