<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
</head>
<body>
<form action="/laravel/public/insert" method="post">
用户名：<input type="text" name="username"><br>
密码：<input type="password" name="password"><br>
<button>点击提交</button>
{{csrf_field()}}
</form>
</body>
</html>
{{csrf_field()}}
Laravel表单post提交保护