Question

我正在开发和测试JAAS Web应用程序。我的Web应用程序正在检查日志记录，注销，当用户从系统注销时，会话被删除，然后重定向到日志页面。现在我添加到实现记住我工作用户cookie。我添加到字段记住用户模型类。我有一个问题。当我没有检查记住我按钮登录时，系统发送消息“空值!!!” 用户模型类：

public class User{
private String userId;
private String password;
private String server;
private boolean remember;

public String getUserId() {
    if(remember == false){
        userId = "";
        return userId;
    }
    else{
        return userId;
    }

}
    public String getPassword() {
    if(remember == false){
        password = "";
        return password;
    }
    else{
        return password;
    }
}
     // Getter setter function
     .........................

记录方法

   @ManagedBean(name="userController")
   public class UserController(){
   private String remember1 = "";
   private User user;
   public void login(){
      if(){
      .....................
      acesContext.getCurrentInstance().getExternalContext()
                    .getSessionMap()
                    .put(AUTH_KEY, user.getUserId());
      FacesContext facesContext = FacesContext.getCurrentInstance();
            Cookie cookie_user = new Cookie("userId", user.getUserId());
            Cookie cookie_password = new Cookie("password",user.getPassword());
            Cookie cookie_server = new Cookie("server", user.getServer());


            if (user.getRemember() == false) {
                remember1 = "false";
            } else {
                remember1 = "true";
            }
            Cookie btnremember = new Cookie("btnremember", remember1);
            cookie_user.setMaxAge(3600);
            cookie_password.setMaxAge(3600);
            cookie_server.setMaxAge(3600);
            cookie_database.setMaxAge(3600);
            ((HttpServletResponse) facesContext.getExternalContext()
                    .getResponse()).addCookie(cookie_user);
            ((HttpServletResponse) facesContext.getExternalContext()
                    .getResponse()).addCookie(cookie_password);
            ((HttpServletResponse) facesContext.getExternalContext()
                    .getResponse()).addCookie(cookie_server);
            ((HttpServletResponse) facesContext.getExternalContext()
                    .getResponse()).addCookie(btnremember);
            return "success";
  }else
        tools.addErrorMessage(String
                .format("Empty value !!!"));
    return "failed";
}

登录页面

     <h:selectBooleanCheckbox id="remember" required="true" 
 value="#{userController.user.remember}" onclick="return             check(this);" />
                        <p:tooltip for="remember" value="remember me"></p:tooltip>

在JSF 2.0中记住我的Cookies

0 个答案: