<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[PerfectOpening的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/PerfectOpening</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; PerfectOpening]]></copyright><item><title><![CDATA[springboot3集成MQTT 发送信息和接收信息]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/144345375</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/144345375</guid><author>PerfectOpening</author><pubDate>Thu, 16 Jan 2025 15:26:56 +0800</pubDate><description><![CDATA[也是一个定义好的 Spring Boot 配置类，用于设置和管理 MQTT 客户端的发送功能，它定义了如何创建 MQTT 客户端连接、配置连接参数，并将消息发送到指定的 MQTT 主题，建立一个mqttOutBoundChannelIOT 的消息通道，用于发送消息到mqtt主题。2、在application.yml中配置好相关属性，便与后续连接地址或者是账号密码发生变化，不需要去改代码直接修改配置文件即可，由于我这边使用的是购买的mqtt服务，不是自己本地配置mqtt服务所以连接地址不一定一个模样。]]></description><category></category></item><item><title><![CDATA[uniapp 打包 IOS]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/141394167</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/141394167</guid><author>PerfectOpening</author><pubDate>Mon, 26 Aug 2024 15:42:11 +0800</pubDate><description><![CDATA[介绍：本文章，支持使用window 11 系统进行打包，可能会使用到第三方软件及网站进行更迅速的获取ios的证书和发布，当我们开发一个应用app需要在真机测试或者是上线，都需要将app进行打包并发布，那打包ios就需要（Bundle ID（AppID）、证书私钥密码、证书profile文件、私钥证书）。]]></description><category></category></item><item><title><![CDATA[Oracle 存储过程 冒泡排序]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/129273928</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/129273928</guid><author>PerfectOpening</author><pubDate>Wed, 01 Mar 2023 08:47:38 +0800</pubDate><description><![CDATA[oracle的存储过程 冒泡排序写法。]]></description><category></category></item><item><title><![CDATA[Jquery生成emoji表情]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/126773564</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/126773564</guid><author>PerfectOpening</author><pubDate>Fri, 09 Sep 2022 08:03:56 +0800</pubDate><description><![CDATA[Jquery生成emoji表情]]></description><category></category></item><item><title><![CDATA[第二章Git提交文件到代码托管中心]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/126714981</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/126714981</guid><author>PerfectOpening</author><pubDate>Tue, 06 Sep 2022 15:51:23 +0800</pubDate><description><![CDATA[托管代码中心]]></description><category></category></item><item><title><![CDATA[第一章Git的讲解与使用]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/126689504</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/126689504</guid><author>PerfectOpening</author><pubDate>Mon, 05 Sep 2022 09:27:20 +0800</pubDate><description><![CDATA[git的基本使用]]></description><category></category></item><item><title><![CDATA[WinFroms系统窗体操作 连接式]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/122450076</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/122450076</guid><author>PerfectOpening</author><pubDate>Wed, 12 Jan 2022 11:51:21 +0800</pubDate><description><![CDATA[1.常用控件归纳
 Label控件：显示文字信息  前缀：lbl_xxx
 TextBox控件：文本框  前缀：txt_xxx
 ComboBox控件：下拉框  前缀：cbo_xxx
 Botton控件：按钮  前缀：btn_xxx
 RadioButton控件：（Name唯一，若同窗体中有多类单选按钮，结合面板使用） rb
 ImageList：存放图片
 ListView :视图
 ContextMenuStrip：菜单快捷键
 Pictur...]]></description><category></category></item><item><title><![CDATA[WinFroms系统 断开式]]></title><link>https://blog.youkuaiyun.com/PerfectOpening/article/details/122448545</link><guid>https://blog.youkuaiyun.com/PerfectOpening/article/details/122448545</guid><author>PerfectOpening</author><pubDate>Wed, 12 Jan 2022 11:41:03 +0800</pubDate><description><![CDATA[1.ADO.NET的两大部分
 连接式：connection   Command   DataReader
 断开式：connection   DataAdapter  DataSet

2.控件归纳
 DataGirdView 视图
 NumericUpDown 数字窗体
 PictureBox 图片控件
 TreView 树状控件
  SeletedNode 选中的节点
  Level 节点的深度
  事件：Af...]]></description><category></category></item></channel></rss>