OGNL會執行執行安全檢測，但是並不被GAE所支持，解決方法是創建一個監聽器，將安全檢查處理器置空
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
}
}
Jetty 的詳細介紹：請點這裡
Jetty 的下載地址：請點這裡
