<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[chenjiap的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/chenjiap</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; chenjiap]]></copyright><item><title><![CDATA[harmonyOS（鸿蒙）— 麦克风权限（调用麦克风申请权限）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/146200864</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/146200864</guid><author>chenjiap</author><pubDate>Wed, 12 Mar 2025 14:40:12 +0800</pubDate><description><![CDATA[鸿蒙app开发麦克风的权限申请代码及演示]]></description><category></category></item><item><title><![CDATA[harmonyOS（鸿蒙）— 网络权限（解决app网络资源无法加载，图片无法显示）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/146182138</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/146182138</guid><author>chenjiap</author><pubDate>Tue, 11 Mar 2025 16:59:20 +0800</pubDate><description><![CDATA[鸿蒙app联网业务无法加载，图片不显示，加载不出问题解决]]></description><category></category></item><item><title><![CDATA[MySQL高性能（MySQL锁）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/131626639</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/131626639</guid><author>chenjiap</author><pubDate>Mon, 10 Jun 2024 20:20:17 +0800</pubDate><description><![CDATA[本篇内容主要详细介绍MySQL的12种锁和死锁机制，以及它们的场景与使用。]]></description><category></category></item><item><title><![CDATA[MySQL高性能（SQL性能分析）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/138252873</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/138252873</guid><author>chenjiap</author><pubDate>Mon, 10 Jun 2024 20:18:09 +0800</pubDate><description><![CDATA[本篇内容主要介绍MySQL的四种性能分析工具，以及它们的使用。]]></description><category></category></item><item><title><![CDATA[Redis（分布式缓存详解）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/131630981</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/131630981</guid><author>chenjiap</author><pubDate>Sun, 16 Jul 2023 19:08:32 +0800</pubDate><description><![CDATA[redis高级技术，内含分布式锁、redis集群、策略、持久化机制及缓存问题]]></description><category></category></item><item><title><![CDATA[SpringBoot入门篇]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/130024385</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/130024385</guid><author>chenjiap</author><pubDate>Tue, 25 Apr 2023 20:57:03 +0800</pubDate><description><![CDATA[Springboot的入门，Maven项目、协议、请求响应]]></description><category></category></item><item><title><![CDATA[Mybatis框架超详解及运用总结]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/130129621</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/130129621</guid><author>chenjiap</author><pubDate>Sun, 23 Apr 2023 17:46:57 +0800</pubDate><description><![CDATA[Mybatils是一款优秀的持久层框架，用于简化JDBC的开发。它支持自定义SQL、存储过程已经高级映射。Mybatils避免了几乎所有的JDBC代码以及设置参数和获取结果集的工作（省略手动设置参数）。Mybatils可以通过简单的XML或注解来配置和映射原始类型、接口和Java POJO（Plain Old Java Object，普通老式Java对象）为数据库中的记录。Mybatils下载在Mybatis中#{}：预编译处理，代表占位符${}： 代表字符串转换。]]></description><category></category></item><item><title><![CDATA[Web前端 HTML、CSS]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/129922240</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/129922240</guid><author>chenjiap</author><pubDate>Thu, 06 Apr 2023 21:06:24 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IO流]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/129754261</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/129754261</guid><author>chenjiap</author><pubDate>Wed, 29 Mar 2023 19:52:29 +0800</pubDate><description><![CDATA[IO的所有流，介绍及用法延伸]]></description><category></category></item><item><title><![CDATA[Java进阶5 Stream流、File类]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/129739490</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/129739490</guid><author>chenjiap</author><pubDate>Wed, 29 Mar 2023 19:07:33 +0800</pubDate><description><![CDATA[Stream流的介绍及使用，File类的使用，递归删除文件，查询文件。]]></description><category></category></item><item><title><![CDATA[Java进阶4 集合体系（下）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/129705014</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/129705014</guid><author>chenjiap</author><pubDate>Thu, 23 Mar 2023 21:02:45 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常用API]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/129148985</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/129148985</guid><author>chenjiap</author><pubDate>Sun, 19 Mar 2023 19:51:20 +0800</pubDate><description><![CDATA[Java常用API的使用及其介绍]]></description><category></category></item><item><title><![CDATA[Java基础43 异常（Exception）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/128960493</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/128960493</guid><author>chenjiap</author><pubDate>Tue, 21 Feb 2023 19:56:27 +0800</pubDate><description><![CDATA[异常（Exception）的概念，用法，体系图以及习题]]></description><category></category></item><item><title><![CDATA[Java基础42 枚举与注解]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/128766636</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/128766636</guid><author>chenjiap</author><pubDate>Thu, 09 Feb 2023 20:54:56 +0800</pubDate><description><![CDATA[枚举与注解]]></description><category></category></item><item><title><![CDATA[JavaSE 面向对象（高级）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/128003585</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/128003585</guid><author>chenjiap</author><pubDate>Thu, 26 Jan 2023 17:33:18 +0800</pubDate><description><![CDATA[static类变量、main方法与代码块、单例模式、final关键字、抽象类、接口与内部类的介绍及其使用]]></description><category></category></item><item><title><![CDATA[Java基础40 断点调试（Debug）]]></title><link>https://blog.youkuaiyun.com/chenjiap/article/details/127975331</link><guid>https://blog.youkuaiyun.com/chenjiap/article/details/127975331</guid><author>chenjiap</author><pubDate>Wed, 23 Nov 2022 16:43:29 +0800</pubDate><description><![CDATA[Debug的使用]]></description><category></category></item></channel></rss>