<select id="id">
<option value="1">你好</option>
</select>
var i =document.getElementById("id");
document.getElementById("id").options[i.selectIndex].text
print [x.strip() for x in open('new_DMS.txt').readlines() if not re.search(r'^\s+$',x)]
print [x.strip() for x in open('new_DMS.txt') if not re.search(r'^\s+$',x)]
