サマリー:<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml&quo
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>無(wú)標(biāo)題文檔</title>
<script src="js/jquery-3.4.0.min.js" type="text/javascript"></script>
</head>
<body>
<script type="text/javascript">
//放入javascript代碼或者jQuery代碼
//文檔就緒函數(shù)
$(document).ready(function() {
//再頁(yè)面加載之前 運(yùn)行jQuery代碼
$("div").hover(
function(){
$(this).css("background-color","red")
},
function(){
$(this).css("color","blue");
}
)
});
</script>
<div style="width:100px; height:200px; background-color:#ccc;">
我是內(nèi)容
</div>
</body>
</html>
添削の先生:查無(wú)此人添削時(shí)間:2019-04-18 10:30:09
先生のまとめ:完成的不錯(cuò),js每行代碼結(jié)束都要增加;號(hào)。繼續(xù)加油