zwdsmileface的专栏

用于做拦截是否已经登陆 检测session中是否已经存在用户信息LoginIntercept.javapublic class LoginIntercept extends MethodFilterInterceptor{ @Override protected String doIntercept(ActionInvocation arg0) throws Exception {

最近在学习struts2关于action之间的跳转后台代码：LoginAction.javapublic class LoginAction extends ActionSupport{ private String userName; private String password; public String getUserName() { return userName

Struts2对文件进行上传文件的大小和类型的限制Struts.xml配置 image/bmp,image/jpg,image/jpeg,image/png,image/gif,image/pjepg <!-- 也可以用下面这个 png,bmp,jpg,jpeg,gif -->

在struts2中自定义filter 防止用户通过手动输入网址进行相应操作SessionFilter.javapublic class SessionFilter implements Filter { public FilterConfig config; public void destroy() { // TODO Auto-generated method s