[PHP in a simple landing page Case]
login.html file:
<html>
<head>
<meta charset="utf-8"/>
<title>用户登陆</title>
</head>
<body>
<form action="login.php" method="GET">
姓名：<input type="text" name="username"/><br/>
密码：<input type="password" name="pwd"/><br/>
<input type="submit" value="登陆"/>
</form>
</body>
</html>login.php file:
<?php
//获取网页上的表单值
$username = $_GET['username'];
$pwd = $_GET['pwd'];
//任意定义用户登陆名和密码
$uname = '张三';
$upwd = 123123;
//判断登陆
if($username==$uname && $pwd==$upwd){
echo '登陆成功';
}else{
echo '登陆失败';Login effect is as follows:
