Jetty Struts2 Result ‘Null’ Not Found
OGNL会执行执行安全检测,但是并不被GAE所支持,解决方法是创建一个易做图,将安全检查处理器置空
OgnlRuntime.setSecurityManager(null);
web.xml添加
<listener> <listener-class>com.llx.gps.listener.Struts2ListenerOnGAE</listener-class> </listener>
package com.llx.gps.listener; import javax.servlet.ServletContextEvent; import javax.servlet.ServletContextListener; import javax.servlet.http.HttpSessionAttributeListener; import javax.servlet.http.HttpSessionBindingEvent; import javax.servlet.http.HttpSessionEvent; import javax.servlet.http.HttpSessionListener; import ognl.OgnlRuntime; public class Struts2ListenerOnGAE implements ServletContextListener, HttpSessionListener, HttpSessionAttributeListener { public void contextInitialized(ServletContextEvent sce) { OgnlRuntime.setSecurityManager(null); } @Override public void contextDestroyed(ServletContextEvent arg0) { // TODO Auto-generated method stub } @Override public void sessionCreated(HttpSessionEvent arg0) { // TODO Auto-generated method stub } @Override public void sessionDestroyed(HttpSessionEvent arg0) { // TODO Auto-generated method stub } @Override public void attributeAdded(HttpSessionBindingEvent arg0) { // TODO Auto-generated method stub } @Override public void attributeRemoved(HttpSessionBindingEvent arg0) { // TODO Auto-generated method stub } @Override public void attributeReplaced(HttpSessionBindingEvent arg0) { // TODO Auto-generated method stub } }
补充:web前端 , HTML/CSS ,