摘要: <script src="js/jquery-1.12.4.js"></script><script> window.onload = function (ev) { /* jQ入口函数传入不同参数得到的实例 1.传入 '' null undefined NaN 0 false 2.传入html片段 阅读全文
posted @ 2021-06-05 17:11 胸怀丶若谷 阅读(47) 评论(0) 推荐(0)
摘要: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="wi 阅读全文
posted @ 2021-06-05 16:27 胸怀丶若谷 阅读(76) 评论(0) 推荐(0)
摘要: (function f1() { var num = 10; window.num = num;})(); console.log(num); 阅读全文
posted @ 2021-06-05 16:03 胸怀丶若谷 阅读(321) 评论(0) 推荐(0)