输入类型:text
<input type="text"> 定义供文本输入的单行输入字段:
<form>
First name:<br>
<input type="text" name="firstname">
<br>
Last name:<br>
<input type="text" name="lastname">
</form>
<input type="text"> 定义供文本输入的单行输入字段:
<form>
First name:<br>
<input type="text" name="firstname">
<br>
Last name:<br>
<input type="text" name="lastname">
</form>