这是html代码:
<html lang="en-US" xml:lang="en-US" xmlns="http://www.w3.org/1999/xhtml">
<head></head>
<body class="- view-form">
<div id="container"> </div>
<script type="text/javascript">
var sub_chart_path = "device";
var is_dependency = false;
var max_zoom_factor = 5;
var image_name_base = "NHCTCC01";
</script>
</body>
</html>
我想要的是在<script type="text/javascript">
内找到元素。
有人能告诉我它是如何定位的吗?
答案 0 :(得分:1)
您需要将select top(@topParam) student.ID
, avg(cast(examines.grades as float)) as avg_grade
from examines
join student on examines.stID = student.stID
where (examines.grades > 1)
group by student.ID
order by avg_grade desc
与Javascript执行者一起使用并获取变量
execute_script
应该打印: 设备