用html写代码时，怎么显示下拉框，比如生日怎么显示出年的下拉框

Posted 2023-03-05

参考技术A <select name="selectAge" id="selectAge">
<option value="1">1990</option>
<option value="2">1991</option>
<option value="3">1992</option>

</select> 参考技术B <select>
<option>1990</option>
<option>1991</option>
<option>1992</option>
<option>1993</option>
</select>