
js怎么取innerHTML里面的值
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>HTML5学堂</title>
<style type="text/css">
.h5course {
width: 200px;
height: 200px;
background-color: red;
}
</style>
</head>
<body>
<div id="h5course">学习HTML,去看HTML5学堂</div>
<script type="text/javascript">
var h5course = document.getElementById('h5course');
alert(h5course.innerHTML);
</script>
</body>
</html>
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