12306WEB端买票硬卧选上中下铺

  在选中硬卧以后,右击页面进入检查。在硬卧标签后面加入如下代码:

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<select
name="passenger_1_seat_detail_select"style="display:block" id="passenger_1_seat_detail_select"onchange="setSeatDetail('1')">
<option value="0">随机</option>
<option value="3">上铺</option>
<option value="2">中铺</option>
<option value="1">下铺</option>
</select>

来源参考:https://jingyan.baidu.com/article/2f9b480d9f509841cb6cc2db.html