<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lzh17538073353的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lzh17538073353</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lzh17538073353]]></copyright><item><title><![CDATA[正则对象（RegExp对象）]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/127039766</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/127039766</guid><author>lzh17538073353</author><pubDate>Sun, 25 Sep 2022 16:52:39 +0800</pubDate><description><![CDATA[提前定义好的，用于检测字符串的逻辑表达公式，这个逻辑表达式就叫正则表达式  用于验证码字符串是否满足条件]]></description><category></category></item><item><title><![CDATA[数组的方法]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/127039591</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/127039591</guid><author>lzh17538073353</author><pubDate>Sun, 25 Sep 2022 16:38:05 +0800</pubDate><description><![CDATA[数组的方法都会改变原数组]]></description><category></category></item><item><title><![CDATA[盒子危险区域碰撞检测]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126862612</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126862612</guid><author>lzh17538073353</author><pubDate>Wed, 14 Sep 2022 23:49:51 +0800</pubDate><description><![CDATA[拖拽盒子到危险区 ，危险区变红小案例实现思路]]></description><category></category></item><item><title><![CDATA[字符串的方法]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126823818</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126823818</guid><author>lzh17538073353</author><pubDate>Mon, 12 Sep 2022 22:13:53 +0800</pubDate><description><![CDATA[字符串方法的种类介绍及使用]]></description><category></category></item><item><title><![CDATA[JavaScript小鸟起飞案例]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126679110</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126679110</guid><author>lzh17538073353</author><pubDate>Sat, 03 Sep 2022 16:34:36 +0800</pubDate><description><![CDATA[实现步骤：1、点击按钮 改变img的left值  2、left值 = 在当前left值的基础上 + 10 3、开启定时器 自动移动图片位置]]></description><category></category></item><item><title><![CDATA[定时器和函数封装]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126611177</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126611177</guid><author>lzh17538073353</author><pubDate>Tue, 30 Aug 2022 19:52:55 +0800</pubDate><description><![CDATA[函数封装的步骤:
1.声明一个函数把主要代码放进去2.找函数中可变的值作为参数 将参数带入函数中 并且返回出去3.调用调试]]></description><category></category></item><item><title><![CDATA[this指向]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126548979</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126548979</guid><author>lzh17538073353</author><pubDate>Fri, 26 Aug 2022 19:09:13 +0800</pubDate><description><![CDATA[在不同的地方  this指向的内容不同  取决于当前函数被调用时所处的环境。在事件处理函数中  ------ this指向触发事件的对象]]></description><category></category></item><item><title><![CDATA[流程控制语句]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126533009</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126533009</guid><author>lzh17538073353</author><pubDate>Thu, 25 Aug 2022 21:35:00 +0800</pubDate><description><![CDATA[流程控制语句:重要实际操作 。顺序结构(代码依次从上往下执行)选择结构(分支语句)  if    if-else     if-else if-else   switch
- 循环结构：for while  do-while  for-in]]></description><category></category></item><item><title><![CDATA[JavaScript交互]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126491009</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126491009</guid><author>lzh17538073353</author><pubDate>Tue, 23 Aug 2022 19:08:08 +0800</pubDate><description><![CDATA[交互三步曲：找到对应的标签，添加事件，事件发生时的反馈]]></description><category></category></item><item><title><![CDATA[JavaScript介绍]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126474781</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126474781</guid><author>lzh17538073353</author><pubDate>Mon, 22 Aug 2022 22:26:37 +0800</pubDate><description><![CDATA[JavaScript 是一种基于对象的语言，这意味着它能运用自己已经创建的对象，因此，许多功能可以来自脚本环境中对象的方法与脚本的相互作用]]></description><category></category></item><item><title><![CDATA[移动端web开发]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126268272</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126268272</guid><author>lzh17538073353</author><pubDate>Wed, 10 Aug 2022 16:05:24 +0800</pubDate><description><![CDATA[随着互联网技术的快速发展，加之智能设备的迅速普及,传统网站都已经逐渐向移动端转移和扩展,移动端web开发技术的掌握也显得尤为重要。
移动端Web主要指运行在移动端（手机、ipad）的web页面, 因为具备HTML5特性也叫H5页面、Web App等。
【H5页面、微网页、微站、wap站、webAPP】
如:京东商城手机版，淘宝触屏版，苏宁易购手机版
...]]></description><category></category></item><item><title><![CDATA[CSS3 弹性盒]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126106068</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126106068</guid><author>lzh17538073353</author><pubDate>Mon, 01 Aug 2022 17:43:04 +0800</pubDate><description><![CDATA[弹性盒子是 CSS3 的一种新的布局模式。
引入弹性盒布局模型的目的是提供一种更加有效的方式来对一个容器中的子元素进行排列、对齐和分配空白空间。（使页面元素有能力适应不同的屏幕大小）
...]]></description><category></category></item><item><title><![CDATA[CSS3 媒体查询]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126063431</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126063431</guid><author>lzh17538073353</author><pubDate>Fri, 29 Jul 2022 20:27:05 +0800</pubDate><description><![CDATA[media type(媒体类型)是css 2中的一个非常有用的属性，通过media type我们可以对不同的设备指定特定的样式，从而实现更丰富的界面。
media query(多媒体查询)是对media type的一种增强，是CSS 3的重要内容之一
多媒体查询由【多种媒体】组成，可以包含一个或多个【表达式】，根据条件是否成立文档会在匹配的设备上显示指定样式效果
...]]></description><category></category></item><item><title><![CDATA[网站开发基本流程]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/126003635</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/126003635</guid><author>lzh17538073353</author><pubDate>Tue, 26 Jul 2022 21:31:38 +0800</pubDate><description><![CDATA[任何一个Web项目或者系统开发之前都需要定制一个开发约定和规则，这样有利于项目的整体风格统一、代码维护和扩展，只有每个开发人员 都按照一个共同的规范去设
计、沟通、开发、测试、部署，才能保证整个开发团队协调一致的工作，从而提高开发工作效率，提升工程项目质量......]]></description><category></category></item><item><title><![CDATA[PS基础认识]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/125981715</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/125981715</guid><author>lzh17538073353</author><pubDate>Mon, 25 Jul 2022 19:34:51 +0800</pubDate><description><![CDATA[[Adobe Photoshop，简称“PS”]，是由Adobe 开发和发行的[图像处理软件]。
Photoshop主要处理以像素所构成的数字图像。使用其众多的编修与绘图工具，可以有效地进行图片编
辑工作。]]></description><category></category></item><item><title><![CDATA[CSS 精灵（雪碧图、精灵图）]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/125946756</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/125946756</guid><author>lzh17538073353</author><pubDate>Sat, 23 Jul 2022 13:43:24 +0800</pubDate><description><![CDATA[学习目标
能够说出什么是CSS精灵
掌握CSS精灵在实际示案例中的应用
]]></description><category></category></item><item><title><![CDATA[CSS 透明]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/125946718</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/125946718</guid><author>lzh17538073353</author><pubDate>Sat, 23 Jul 2022 13:36:46 +0800</pubDate><description><![CDATA[透明常用属性
了解透明属性的兼容
实现背景透明内容不透明页面效果]]></description><category></category></item><item><title><![CDATA[CSS 定位]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/125919924</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/125919924</guid><author>lzh17538073353</author><pubDate>Thu, 21 Jul 2022 20:06:32 +0800</pubDate><description><![CDATA[本篇介绍为什么需要定位？
和常用3种定位各自的特点。]]></description><category></category></item><item><title><![CDATA[CSS 浮动]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/125899742</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/125899742</guid><author>lzh17538073353</author><pubDate>Wed, 20 Jul 2022 20:17:09 +0800</pubDate><description><![CDATA[本篇简介：
浮动属性的应用
、浮动元素的基础特性
、浮动产生的的问题
、清浮动的方法
]]></description><category></category></item><item><title><![CDATA[CSS显示模式]]></title><link>https://blog.youkuaiyun.com/lzh17538073353/article/details/125878358</link><guid>https://blog.youkuaiyun.com/lzh17538073353/article/details/125878358</guid><author>lzh17538073353</author><pubDate>Tue, 19 Jul 2022 18:43:40 +0800</pubDate><description><![CDATA[显示模式是指元素以什么方式显示，如div默认独占一行，span默认可以多个在一行排列，了解它们的特点与分类可以更好的布局网页。HTML元素一般分为块级元素与行内元
素、行内块元素
]]></description><category></category></item></channel></rss>