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					20 lines
				
				305 B
			
		
		
			
		
	
	
					20 lines
				
				305 B
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											3 years ago
										 
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								<!DOCTYPE html>
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								<html lang="en">
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								<head>
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								    <meta charset="UTF-8">
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								    <title>箭头函数-普通函数</title>
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								</head>
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								<body>
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								<p id="demo"></p>
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								<script>
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								  let hello;
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								  hello = function () {
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								    return "Hello World!";
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								  }
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								  document.getElementById("demo").innerHTML = hello();
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								</script>
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								</body>
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								</html>
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