lovecoding
/
web0715


			
				
					
						
						
							1234567891011121314151617181920
							<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <div id="vase">
        <p id="happy">
            你好
        </p>
    </div>
    <script>
        var content = document.getElementById("happy");
        alert(content.innerHTML);
        alert(content.innerText);
    </script>
</body>
</html>