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                企業??AI智能體構建引擎,智能編排和調試,一鍵部署,支持知識庫和私有化部署方案 廣告
                在判斷登錄條件的時候, 1.鏈接數據庫 2.判斷值為空不為空, 3.為空跳轉到登錄頁面。 PHP中對身份判定的條件是設置了cookie,session倆個標識符。 **index.php** ~~~ <form method="post" action="doAction.php?act=login" > <ul class="login"> <li class="l_tit">郵箱</li> <li class="mb_10"><input type="text" name="username" placeholder="小心" class="login_input user_icon"></li> <li class="l_tit">密碼</li> <li class="mb_10"><input type="password" name="password" placeholder="小心" class="login_input user_icon"></li> <li class="autoLogin"><input type="checkbox" id="a1" class="checked"><label for="a1">自動登陸</label></li> <li><input type="submit" value="" class="login_btn"></li> </ul> </form> ~~~ **doAction.php晦澀,難懂** ~~~ ?php require_once 'include.php'; $act=$_REQUEST['act']; if($act==="reg"){ $mes=reg(); }else if($act==="login"){ $mes=login(); }else if($act==="userOut"){ userOut(); } ?> ~~~ **TP5簡單處理** ~~~ public function 標記符() { $username = $_POST['username']; $password = $_POST['password']; if(!trim($username)) { return show(0,'用戶名不能為空'); } if(!trim($password)) { return show(0,'密碼不能為空'); } $ret = D('Admin')->getAdminByUsername($username); if(!$ret || $ret['status'] !=1) { return show(0,'該用戶不存在'); } if($ret['password'] != getMd5Password($password)) { return show(0,'密碼錯誤'); } D("Admin")->updateByAdminId($ret['admin_id'],array('lastlogintime'=>time())); session('adminUser', $ret); return show(1,'登錄成功'); } ~~~
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