thinkphp登录代码

来源：互联网发布：侧吸顶吸知乎编辑：程序博客网时间：2024/06/06 04:11

前台页面代码login.html：

            <form id="loginForm" action="login" method="post">                <p><input placeholder="请输入用户名" name="username"/></p>                <p><input placeholder="请输入密码" type="password" name="password"/></p>                <p id="loginTip"></p>                <span class="check">                    <input type="checkbox"  name="rember"/>                </span>                <label>自动登陆</span></label>                <input class="add_to" id="login"  type="button" onclick="keyEnter()" value="登录"/>            </form>

登录按钮keyEnter()方法：

function keyEnter(){     var action = $('#loginForm').attr('action');    var parms = $('#loginForm').serialize();    $.post(action,parms,function(data){        $('#loginTip').html('');//data后台处理登录后返回的数据        if(data['status'] == 0){            $('#loginTip').html(data['msg']);        }else{            location.href = data['url'];        }    },'json');}

后台登陆代码UsersController.class.php:

    /**     *用户登录      */        public function login(){        if (IS_POST) {            $user = D("Users");//创建Users模型            $data = I('post.');//用户提交登录信息            $res = $user -> login($data);//获取用户信息查询结果            if($res){                if(I('post.rember') === 'on'){                    cookie('username',$res["username"],2592000); // 指定cookie保存30天时间    cookie('password',$res["password"],2592000); // 指定cookie保存30天时间                }                /* 记录登录SESSION和COOKIES */                $auth = array(                    "userid"        => $res["userid"],                    "username"      => $res["username"],                    "mobile"        => $res["mobile"],                    "address"       => $res['address'],                );                session("user_auth", $auth);                $res['status'] = 1;                                $res['url'] = U('Index/index');                $this->ajaxReturn($res);            }else{                $res['status'] = 0 ;                $res['url'] = U('Users/login');                $res['msg'] = "用户名或者密码输入错误！";                $this->ajaxReturn($res);            }        }else{            $this->display();        }    }

在UsersModel.class.php中处理用户提交的数据：

    public function login($data){        $username = $data['username'];        $password = md5($data['password']);        $info = $this -> getByUsername($username);        if($info != null){            if($password === $info['password']){                return $info;            }else{                return false;                  }        }    }

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