Firebug records Javascript logs

May 25, 2021 Firebug

1. You can use Firebug to generate logs.

You can use Firebug to generate logs.

This helps us debug the web page and find errors in the page.

Do the following code in the Firefox browser:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Firefox测试页面 - W3Cschool教程</title>
</head>
<body>
<script type="text/javascript">
var a = "w3cschool";
var b = ".cn";

document.write(a,b);
console.log(a + b);
</script>
</body>
</html>

Use Firefox browser to open the above code file Firefox-test .html, the results and logging are as follows:

Firebug records Javascript logs

Firebug records Javascript logs

Table of contents

You can use Firebug to generate logs.

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