记住用户名和密码

后台:
   登陆成功之后将用户名密码放入到cookie中   
   // 放到cookie中  
    String flag = request.getParameter("flag"); 
    if(flag!=null && flag.equals("1")){ 
      Cookie cookieUser = new Cookie("cookie_user", userId+"-"+userPwd);
      cookieUser.setMaxAge(60*60*24*30*120);  
      response.addCookie(cookieUser);  
    }else{
      Cookie cookie = new Cookie("cookie_user",null);   
      cookie.setMaxAge(0);   
      response.addCookie(cookie); 
    }

前台:(注意需要引入jquery.cookie.js)

    <div class="mui-input-row">
      <label>账号</label>
      <input id='account' type="text" class="mui-input-clear mui-input" placeholder="请输入账号">
    </div>
    <div class="mui-input-row">
      <label>密码</label>
      <input id='password' type="password" class="mui-input-clear mui-input-password" placeholder="请输入密码">
    </div>
    <li class="mui-table-view-cell">
       记住用户名和密码
       <input />
    </li>

    //读取Cookie值
    var cookiesUser = $.cookie("cookie_user");
    if (cookiesUser != undefined) {
        $("#account").val(cookiesUser.split('-')[0]);
        $("#password").val(cookiesUser.split('-')[1]);
    }

 百度云盘链接:https://pan.baidu.com/s/1QnKQOq3xW6OlrGYLdVkgqQ 密码:j3yv