js在浏览器输出console.log_js在屏幕上输出console.log信息-优快云博客

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js在浏览器输出console.log

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="zh-CN">
<head>
<title>新建网页</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="description" content="" />
<meta name="keywords" content="" />
<script type="text/javascript">
    function fn(){
        console.log("对象的值为：","111");//对象的值为：

        console.info("用于输出提示性信息");

        console.error("用于输出错误信息");

        console.warn("用于输出警示信息");

        console.debug("用于输出调试信息");
    }

</script>

<style type="text/css">
</style>
</head>
    <body>
        <a onclick="fn()">1111</a>

        <form method="post" name="from2" action="http://www.1188fc.com/index.php/Common/message">
            <div class="ctc-wrap">
                <input name="username"  class="ctc-txt" value="angelina" type="text">
                <input name="mobile"  class="ctc-txt" value="angelina" type="text">
                <input name="type"  class="ctc-txt" value="0" type="text">


                <div class="clearfix ctc-rom">

                    <input value="提交" class="ctc-btn" type="submit">
                </div>
            </div>
        </form>
    </body>
</html>