<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[hejiang88的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/hejiang88</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; hejiang88]]></copyright><item><title><![CDATA[Qt 单例模式的实现]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/162476001</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/162476001</guid><author>hejiang88</author><pubDate>Wed, 01 Jul 2026 09:56:53 +0800</pubDate><description><![CDATA[过去很长一段时间一直都这么写，简单粗暴有效。使用时：MyClass* inst = Singleton<MyClass>::Instance();既保证了线程安全又防止了内存泄漏，效率也没降低太多，简直完美。]]></description><category></category></item><item><title><![CDATA[Qt高级编程 第7章 用QtConcurrent实现线程处理]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/160436220</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/160436220</guid><author>hejiang88</author><pubDate>Thu, 23 Apr 2026 13:36:17 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第7章 Qt对象模型与容器类]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/159647630</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/159647630</guid><author>hejiang88</author><pubDate>Mon, 30 Mar 2026 15:04:13 +0800</pubDate><description><![CDATA[7.1.4、元对象系统]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第6章 事件系统]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/159415772</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/159415772</guid><author>hejiang88</author><pubDate>Tue, 24 Mar 2026 09:41:57 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第5章 应用程序主窗口]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/159283218</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/159283218</guid><author>hejiang88</author><pubDate>Fri, 20 Mar 2026 15:17:22 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第4章 布局管理]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/159124216</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/159124216</guid><author>hejiang88</author><pubDate>Mon, 16 Mar 2026 15:57:03 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第3章 窗口部件]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/159113378</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/159113378</guid><author>hejiang88</author><pubDate>Mon, 16 Mar 2026 09:50:46 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[常见Qt问题（个人向）]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/158730584</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/158730584</guid><author>hejiang88</author><pubDate>Fri, 06 Mar 2026 09:50:26 +0800</pubDate><description><![CDATA[【代码】QCheckbox复选框太小 设置不生效问题。]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第13章 音视频播放]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/157900869</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/157900869</guid><author>hejiang88</author><pubDate>Mon, 09 Feb 2026 10:27:17 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第14章 相机和音频录制]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/157684873</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/157684873</guid><author>hejiang88</author><pubDate>Tue, 03 Feb 2026 09:40:34 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第15章 文件、目录和输入/输出]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/157295882</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/157295882</guid><author>hejiang88</author><pubDate>Fri, 30 Jan 2026 13:34:29 +0800</pubDate><description><![CDATA[【代码】Qt Creator快速入门 第三版 第15章 文件、目录和输入/输出。]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第19章 进程与线程]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/157180327</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/157180327</guid><author>hejiang88</author><pubDate>Fri, 23 Jan 2026 13:19:00 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第18章 网络编程]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156989826</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156989826</guid><author>hejiang88</author><pubDate>Tue, 20 Jan 2026 10:24:54 +0800</pubDate><description><![CDATA[eg:HTTP：QNetworkReply是由QNetworkAccessManager内部动态创建的对象，必须手动释放内存]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第17-2章 XML]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156945151</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156945151</guid><author>hejiang88</author><pubDate>Wed, 14 Jan 2026 14:31:44 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第17-1章 数据库]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156766101</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156766101</guid><author>hejiang88</author><pubDate>Fri, 09 Jan 2026 15:53:05 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第16-7章 其他内容]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156760692</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156760692</guid><author>hejiang88</author><pubDate>Fri, 09 Jan 2026 13:54:04 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第16-5章 项目视图和便捷类]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156755251</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156755251</guid><author>hejiang88</author><pubDate>Fri, 09 Jan 2026 11:02:32 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第16-4章 委托类]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156726467</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156726467</guid><author>hejiang88</author><pubDate>Thu, 08 Jan 2026 15:49:29 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第16-3章 视图类]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156653441</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156653441</guid><author>hejiang88</author><pubDate>Thu, 08 Jan 2026 13:56:14 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[Qt Creator快速入门 第三版 第16-2-2章 创建新的模型]]></title><link>https://blog.youkuaiyun.com/hejiang88/article/details/156645832</link><guid>https://blog.youkuaiyun.com/hejiang88/article/details/156645832</guid><author>hejiang88</author><pubDate>Tue, 06 Jan 2026 14:05:49 +0800</pubDate><description><![CDATA[]]></description><category></category></item></channel></rss>