我写了个COOKIE类,可是每次读取的都是前一次登陆的名子,情景是这样的:
                  Cookies cookies = new Cookies();
LoginForm loginForm = (LoginForm) form; 
cookies.putCookie(response, "userNameaa",loginForm.getUserName());
cookies.putCookie(response, "password",md5.getMD5ofStr(loginForm.getUserPassword()));

System.out.println("userName-------- "+loginForm.getUserName());
System.out.println("userPWD-------- "+loginForm.getUserPassword());
System.out.println("userPWD-------- "+md5.getMD5ofStr(loginForm.getUserPassword()));
System.out.println("***cookie 里的NAME**"+cookies.getCookie(request,"userNameaa"));
-----------------------------------------------第一次登陆
userName-------- aaaaa
userPWD-------- aaaaa
userPWD-------- 594F803B380A41396ED63DCA39503542
***cookie 里的NAME**
------------------------------------------------第二次登陆
userName-------- bbbbb
userPWD-------- bbbbb
userPWD-------- A21075A36EEDDD084E17611A238C7101
***cookie 里的NAME**aaaaa