abstract:<!DOCTYPE html><html><head> <title>jquery</title> <script type="text/javascript" src="jquery-3.3.1.min.js"></script></head><body&
<!DOCTYPE html>
<html>
<head>
<title>jquery</title>
<script type="text/javascript" src="jquery-3.3.1.min.js"></script>
</head>
<body>
<script type="text/javascript">
// $(document).ready(function () {//文档就绪函数
// $str="我是一个声明变量";
// alert($str);
// })
$(document).ready(function () {
$("div").hide();
$("input").click(function () {
$("div").show();
})
})
</script>
<div style="width: 100px; height: 100px;background:pink; border-radius: 5px;"></div>
<input type="button" value="点击">
</body>
</html>
Correcting teacher:灭绝师太Correction time:2018-11-30 09:21:45
Teacher's summary:马上就开始jQuery的学习啦,请继续保持你的热情,继续加油!