Struts1.x令牌(Token)的使用.rar

package com.web.action; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.ActionForm; import org.apache.struts.action.ActionForward; import org.apache.struts.action.ActionMapping; import org.apache.struts.actions.DispatchAction; public class LoginAction extends DispatchAction { public ActionForward get(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { //保存令牌(保存在jsp动态生成的32位jsessionid)\ this.saveToken(request); System.out.println("begin save"); return mapping.findForward("login"); } public ActionForward login(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception { /*if(this.isTokenValid(request)) { System.out.println("valid"); this.resetToken(request); return mapping.findForward("ok"); }*/ //这个写法和上面注释部分一样效果 if(this.isTokenValid(request,true)) { System.out.println("valid"); return mapping.findForward("ok"); } else { System.out.println("invalid"); return mapping.findForward("error"); } } }