JavaScript常见的输出信息的方法
alert()
document.write()
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
document.write('<p>今天天气真好!</p>');
</script>
</body>
</html>
console.log():这个是比较常用的
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
console.log('今天天气特别好!');
</script>
</body>
</html>

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