标签：function myFunc return 自定义 extend var jquery011 函数
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body style="width: 980px;margin: 0 auto">
<h1>例子1</h1>
<div>例子22222222222</div>
<script src="jquery3.6.1.js"></script>
<script>
$.extend(
{'myFunc':function () {
var t = $('h1').text();
return t;
}}
);
$.fn.extend(
{'myFunc2':function () {
var t = $('div').text();
return t;
}}
);
var t = $.myFunc();
alert(t);
var t2 = $().myFunc2();
alert(t2);
</script>
</body>
</html>
标签：function,
myFunc,
return,
自定义,
extend,
var,
jquery011,
函数
From： https://www.cnblogs.com/lfyxys/p/16930322.html