<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[weixin_42060149的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/weixin_42060149</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; weixin_42060149]]></copyright><item><title><![CDATA[自执行函数的魔力]]></title><link>https://blog.youkuaiyun.com/weixin_42060149/article/details/84614680</link><guid>https://blog.youkuaiyun.com/weixin_42060149/article/details/84614680</guid><author>weixin_42060149</author><pubDate>Thu, 29 Nov 2018 09:47:55 +0800</pubDate><description><![CDATA[  &amp;amp;lt;input onchange=&amp;quot;fileChange3(this.files)&amp;quot; type=&amp;quot;file&amp;quot; id=&amp;quot;upload_file3&amp;quot; multiple style=&amp;quot;display: none&amp;quot;/&amp;amp;gt;

function fileChange3( files ){
// console.log( files )]]></description><category></category></item><item><title><![CDATA[js的回调]]></title><link>https://blog.youkuaiyun.com/weixin_42060149/article/details/84562124</link><guid>https://blog.youkuaiyun.com/weixin_42060149/article/details/84562124</guid><author>weixin_42060149</author><pubDate>Tue, 27 Nov 2018 10:51:58 +0800</pubDate><description><![CDATA[能理解的回调函数
//定义主函数，回调函数作为参数
function A(callback) {
callback();
console.log(‘我是主函数’);
}
//定义回调函数
function B(){
setTimeout(“console.log(‘我是回调函数’)”, 3000);//模仿耗时操作
}
//调用主函数，将函数B传进去
A(B);
//输出结果
我是主函数
我是回调...]]></description><category></category></item><item><title><![CDATA[js的toString  toLocalString valueOf辨析记忆]]></title><link>https://blog.youkuaiyun.com/weixin_42060149/article/details/84404421</link><guid>https://blog.youkuaiyun.com/weixin_42060149/article/details/84404421</guid><author>weixin_42060149</author><pubDate>Fri, 23 Nov 2018 22:15:14 +0800</pubDate><description><![CDATA[toString toLocalString valueOf
从别的博客上看到的记录一下，勿喷
链接https://blog.youkuaiyun.com/liwenfei123/article/details/77995484
toString()、toLocaleString()、valueOf()三个方法的区别
你好！ 这是你第一次使用 Markdown编辑器 所展示的欢迎页。如果你想学习如何使用Mar...]]></description><category></category></item></channel></rss>