App下載
實(shí)例代碼( Tip: 登錄后體驗更佳 )
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>编程狮(w3cschool.cn)</title>
</head>
<body>
    <a href="java script:history.go(-1)">点击后退</a> 
</body>
</html>
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