0402-2 HTML表单
<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title></head><body><h2>0402001练习 表单</h2><form action="1.php" method="GET"><label>姓名：</label><input type="text" placeholder="请输入您的姓名" id="stname" required><button>提交</button></form></body></html>