如何使用jQuery获取内容HTML

Question

I have a code html: 我有一个代码html：

<html>
<head>
</head>
<body>
test test test
</body>
</html>

How to ideas get only string "test test test" in jquery ? 如何在jquery中仅获取字符串“ test test test”？

Answer 1

$('body').text()或$('body').html()

Answer 2

try 尝试

var $bodyval = $('body').html();
alert($bodyval);

Answer 3

<script type="text/javascript">
jQuery(document).ready(function(){
  alert($("body").html());
});
</script>

Answer 4

var bodyText = $('body').text();