<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Hello_World99的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Hello_World99</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Hello_World99]]></copyright><item><title><![CDATA[vue-horizontal-timeline水平时间轴]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/140013882</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/140013882</guid><author>Hello_World99</author><pubDate>Thu, 27 Jun 2024 15:09:00 +0800</pubDate><description><![CDATA[vue-horizontal-timeline 水平时间轴]]></description><category></category></item><item><title><![CDATA[mysql区域表根据id更新生成pid]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/128789851</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/128789851</guid><author>Hello_World99</author><pubDate>Sun, 29 Jan 2023 15:31:44 +0800</pubDate><description><![CDATA[mysql区域表根据id更新生成pid]]></description><category></category></item><item><title><![CDATA[mysql忘记密码重置]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/128471275</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/128471275</guid><author>Hello_World99</author><pubDate>Wed, 28 Dec 2022 17:03:37 +0800</pubDate><description><![CDATA[7、update user set password=password('新密码') where user='root'3、输入mysqld --skip-grant-tables 回车（这个时候mysql将会重新开启）4、再打开一个窗口进入到mysql的bin目录下。2、打开cmd跳转到mysql的bin目录下。1、关闭正在运行的mysql。5、直接输入mysql回车。]]></description><category></category></item><item><title><![CDATA[js函数整理]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126702163</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126702163</guid><author>Hello_World99</author><pubDate>Mon, 05 Sep 2022 11:54:25 +0800</pubDate><description><![CDATA[insertBefore()  在节点的子节点列表的制定节点之前添加一个子节点。appendChild()  在节点的子节点列表的最后添加一个子节点.resizeBy() 将浏览器在当前大小的情况下调整制定的高度和宽度。join() 数组元素连接方法,使用指定的字符串将数组元素进行连接。replaceChild()  使用指定节点替换另一个制定的子节点。moveBy() 将浏览器的位置在当前位置基础上调整制定的长度。charCodeAt() 返回指定位置的字符的ASCII码。]]></description><category></category></item><item><title><![CDATA[js对象!]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126701981</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126701981</guid><author>Hello_World99</author><pubDate>Mon, 05 Sep 2022 11:46:08 +0800</pubDate><description><![CDATA[方法1:实例化Object对象,并且添加成员方法2:使用工厂模式创建对象function 函数名(){//声明一个对象//添加成员o.sex=值o.name=值....//返回设置好的对象return o;}特征:可以快速创建相似成员的对象,可惜不能判断构造方法和圆形,都是Object制作的方法3:自定义构造方法,使用this添加成员//添加成员console.log('我要飞得很高~');}}//实例化对象特征。]]></description><category></category></item><item><title><![CDATA[js function函数]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126701956</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126701956</guid><author>Hello_World99</author><pubDate>Mon, 05 Sep 2022 11:44:31 +0800</pubDate><description><![CDATA[作用:自执行函数的作用就是可以为页面划分多个区域,由于区域都是在函数中,收到局部变量限制,所以每个自执行函数可以认为是一个单独的页面.变量之间互不冲突.特征:将函数内部的函数返回到函数外部,以便于可以在函数外部通过返回的内部函数访问所有局部变量.局部变量:在函数内部定义,并且仅在函数中有效的变量就是局部变量(形参也是)函数的结构:普通函数、匿名函数、回调函数、递归函数、内部函数。JS的函数声明分为2种：声明函数和匿名函数（表达式函数）自执行函数:无需调用就可以执行的函数就是自执行函数.]]></description><category></category></item><item><title><![CDATA[js基本语法]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126701892</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126701892</guid><author>Hello_World99</author><pubDate>Mon, 05 Sep 2022 11:43:29 +0800</pubDate><description><![CDATA[JavaScript的语言特点javascript的发展历史JavaScript的语法和使用script标签的属性charset属性language属性src 属性defer 属性async 属性哪一种更合理呢？noscript标签的使用注意：noscript标签不支持JS，所以不允许在其中书写任何JS代码。]]></description><category></category></item><item><title><![CDATA[php上传下载]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126340609</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126340609</guid><author>Hello_World99</author><pubDate>Mon, 15 Aug 2022 10:59:44 +0800</pubDate><description><![CDATA[代码】php上传下载。]]></description><category></category></item><item><title><![CDATA[php_redis使用事务实现抢购]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126309069</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126309069</guid><author>Hello_World99</author><pubDate>Fri, 12 Aug 2022 17:56:34 +0800</pubDate><description><![CDATA[代码】php_redis使用事务实现抢购。]]></description><category></category></item><item><title><![CDATA[php使用pdo处理事务操作]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126308565</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126308565</guid><author>Hello_World99</author><pubDate>Fri, 12 Aug 2022 17:33:34 +0800</pubDate><description><![CDATA[代码】php使用pdo处理事务操作。]]></description><category></category></item><item><title><![CDATA[php怎么开启pdo]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126308457</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126308457</guid><author>Hello_World99</author><pubDate>Fri, 12 Aug 2022 17:30:03 +0800</pubDate><description><![CDATA[2.找到需要开启的pdo数据库支持选项，例如开启MYSQL支持，去掉extension=php_pdo_mysql.dll前面的注释。1.找到需要开启的pdo数据库支持选项，例如开启MYSQL支持，去掉extension=php_pdo_mysql.dll前面的注释。2.可能是php.ini中的配置文件目录没有设置或者设置失效,路径选项extension_dir。1.打开php.ini配置文件，找到extension=php_pdo.dll选项，去掉注释；2.重启apache服务，才可以生效。...]]></description><category></category></item><item><title><![CDATA[php使用pdo连接mysql增删改查]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126301426</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126301426</guid><author>Hello_World99</author><pubDate>Fri, 12 Aug 2022 17:26:44 +0800</pubDate><description><![CDATA[pdo预处理]]></description><category></category></item><item><title><![CDATA[局域网中共享文件夹]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126302482</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126302482</guid><author>Hello_World99</author><pubDate>Fri, 12 Aug 2022 13:41:30 +0800</pubDate><description><![CDATA[windows10 设置共享文件夹]]></description><category></category></item><item><title><![CDATA[php使用mysqli连接数据库增删改查]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126290756</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126290756</guid><author>Hello_World99</author><pubDate>Thu, 11 Aug 2022 18:54:14 +0800</pubDate><description><![CDATA[php mysqli ]]></description><category></category></item><item><title><![CDATA[php面向对象]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126287874</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126287874</guid><author>Hello_World99</author><pubDate>Thu, 11 Aug 2022 16:23:28 +0800</pubDate><description><![CDATA[php]]></description><category></category></item><item><title><![CDATA[php7自动加载spl_autoload_register]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126287817</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126287817</guid><author>Hello_World99</author><pubDate>Thu, 11 Aug 2022 16:19:44 +0800</pubDate><description><![CDATA[php7之后只用 spl_autoload_register。php7以前自动加载使用__autoload。]]></description><category></category></item><item><title><![CDATA[redis使用]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/126076209</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/126076209</guid><author>Hello_World99</author><pubDate>Sat, 30 Jul 2022 18:48:40 +0800</pubDate><description><![CDATA[redis五种类型的使用]]></description><category></category></item><item><title><![CDATA[centos7安装php7]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/125828818</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/125828818</guid><author>Hello_World99</author><pubDate>Sun, 17 Jul 2022 10:21:36 +0800</pubDate><description><![CDATA[Centos7, php7]]></description><category></category></item><item><title><![CDATA[linux学习]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/125824408</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/125824408</guid><author>Hello_World99</author><pubDate>Sat, 16 Jul 2022 20:10:01 +0800</pubDate><description><![CDATA[linux学习]]></description><category></category></item><item><title><![CDATA[centos6源码包安装lamp的配置文件]]></title><link>https://blog.youkuaiyun.com/Hello_World99/article/details/125824353</link><guid>https://blog.youkuaiyun.com/Hello_World99/article/details/125824353</guid><author>Hello_World99</author><pubDate>Sat, 16 Jul 2022 20:08:02 +0800</pubDate><description><![CDATA[apache配置文件]]></description><category></category></item></channel></rss>