代码编辑器：
x
1
2
<meta charset="utf-8"> 3
<form action="/dy/html/getpost">4
电话号码: <input type="tel" name="usrtel"><br>5
<input type="submit">6
</form>7
<meta charset="utf-8"> <form action="/dy/html/getpost"> 电话号码: <input type="tel" name="usrtel"><br> <input type="submit"></form>