<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[chengducoder的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/chengducoder</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; chengducoder]]></copyright><item><title><![CDATA[Management of Java Virtual Machine, memory Section]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/127700487</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/127700487</guid><author>chengducoder</author><pubDate>Sun, 13 Nov 2022 19:39:40 +0800</pubDate><description><![CDATA[I plan to create serval tutorials covering topics from JVM, Hashmap, basic data structure, spring and more!]]></description><category></category></item><item><title><![CDATA[Nacos for Dynamic Naming and Configuration]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/127620932</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/127620932</guid><author>chengducoder</author><pubDate>Mon, 31 Oct 2022 22:18:40 +0800</pubDate><description><![CDATA[This tutorial will introduce the usage and function of Nacos in practical examples.]]></description><category></category></item><item><title><![CDATA[RabbitMq and ElasticSearch with JavaSpringBoot]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/127474904</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/127474904</guid><author>chengducoder</author><pubDate>Sun, 23 Oct 2022 16:05:21 +0800</pubDate><description><![CDATA[this short tutorialwill teach you how to handle the ElasticSearch database and RabbitMq using Java properly. First half only talks about the RabbitMq!]]></description><category></category></item><item><title><![CDATA[SpringBoot Generates JavaDoc]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/127354646</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/127354646</guid><author>chengducoder</author><pubDate>Sun, 16 Oct 2022 23:03:58 +0800</pubDate><description><![CDATA[Today's tutorials will introduce usingOpenAPI to generate JavaDocs in SpringBoot.]]></description><category></category></item><item><title><![CDATA[The principle underneath Spring MVC]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/127144952</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/127144952</guid><author>chengducoder</author><pubDate>Sun, 02 Oct 2022 19:06:59 +0800</pubDate><description><![CDATA[This tutorial will introduce the principle of Spring MVC by using simple examples and images]]></description><category></category></item><item><title><![CDATA[Quickly set up website front work using Element-UI]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126975781</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126975781</guid><author>chengducoder</author><pubDate>Wed, 21 Sep 2022 17:22:52 +0800</pubDate><description><![CDATA[This tutorial will introduce how to use Element-UI to set up a simple website properly.]]></description><category></category></item><item><title><![CDATA[.then( ) and Async / wait explanation in JS]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126805641</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126805641</guid><author>chengducoder</author><pubDate>Sun, 11 Sep 2022 17:16:59 +0800</pubDate><description><![CDATA[Today, I will use a simple scenario to explain the concept and usage ofasynchronousprocessing in JavaScript, have fun learning!]]></description><category></category></item><item><title><![CDATA[Mybatis Leveled up Mybatis-plus]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126682478</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126682478</guid><author>chengducoder</author><pubDate>Sun, 04 Sep 2022 00:32:20 +0800</pubDate><description><![CDATA[This tutorial aims at introducing some essential points of Mybatis-plus. Like wrapper, basic CRUD and more~]]></description><category></category></item><item><title><![CDATA[Exception Handling in Java Restful Programming]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126555455</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126555455</guid><author>chengducoder</author><pubDate>Sat, 27 Aug 2022 11:55:12 +0800</pubDate><description><![CDATA[This tutorial will use easy and simple examples to demonstrate the principle of exception handling in Java Restful Programming.]]></description><category></category></item><item><title><![CDATA[Introduction of Axios Back to Front in Java]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126448123</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126448123</guid><author>chengducoder</author><pubDate>Sun, 21 Aug 2022 11:08:51 +0800</pubDate><description><![CDATA[This tutorial will briefly introduce how to implement Axios in our Java program.]]></description><category></category></item><item><title><![CDATA[Analysis of the Spring MVC Principle]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126310884</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126310884</guid><author>chengducoder</author><pubDate>Fri, 12 Aug 2022 21:26:21 +0800</pubDate><description><![CDATA[This tutorial will briefly introduce Spring MVC and try to replicate the whole framework with POJO Java code. Let's do it!]]></description><category></category></item><item><title><![CDATA[Introduction of Mybatis Pagination Methods]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126192167</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126192167</guid><author>chengducoder</author><pubDate>Sat, 06 Aug 2022 17:15:18 +0800</pubDate><description><![CDATA[Pagination is commonly used in daily development design. Today's tutorial will introduce two methods to help us achieve pagination in Mybatis. Rowbounds and pageHelper]]></description><category></category></item><item><title><![CDATA[Introduction of Mybatis Environment Setting]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/126081712</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/126081712</guid><author>chengducoder</author><pubDate>Sun, 31 Jul 2022 10:10:04 +0800</pubDate><description><![CDATA[Today's tutorial briefly introduceshow to set up the Mybatis environment in Java through XML.]]></description><category></category></item><item><title><![CDATA[3 mins Design Pattern - Proxy Pattern]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/125944849</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/125944849</guid><author>chengducoder</author><pubDate>Sat, 23 Jul 2022 11:37:41 +0800</pubDate><description><![CDATA[In programming, we usually have the same logic as we need to create a proxy class to do extra work for our object. Clients can only accessthe proxy instead of the target object directly. We called it the "Proxy Pattern" in Java Programming.]]></description><category></category></item><item><title><![CDATA[Introduction of IoC(Inversion of Control) in Java]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/125828133</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/125828133</guid><author>chengducoder</author><pubDate>Mon, 18 Jul 2022 09:48:45 +0800</pubDate><description><![CDATA[This tutorial will use a simple example to explain how IoC works in Java and discuss the advantages of using IoC.]]></description><category></category></item><item><title><![CDATA[Create Instant Messaging ChatRoom in Java]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/125702805</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/125702805</guid><author>chengducoder</author><pubDate>Sun, 10 Jul 2022 11:42:20 +0800</pubDate><description><![CDATA[This tutorial will divide the whole process into 3major sub-steps to illustrate how to achieve a simple instant messaging app using Java.]]></description><category></category></item><item><title><![CDATA[Introduction of Java Self-defined Exception]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/124819016</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/124819016</guid><author>chengducoder</author><pubDate>Tue, 17 May 2022 13:05:21 +0800</pubDate><description><![CDATA[An unexpected exception during program running may cause severe destruction and disruption; Therefore, high standard exception handling is essential in practical Java programming.]]></description><category></category></item><item><title><![CDATA[三分钟深入了解Java枚举（Enumeration）]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/124725883</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/124725883</guid><author>chengducoder</author><pubDate>Thu, 12 May 2022 10:59:59 +0800</pubDate><description><![CDATA[一、简介

有时候我们想创建一个固定的常量表来代表一些恒定不变，或者我们不想去改变的东西。例如春夏秋冬四季和八大行星的顺序等。这个时候，我们就可以用到Java里面一个相对较新的概念，“枚举”（Enumeration)。



二、什么是枚举

枚举可以看做是类（class）的一种，用enum作为修饰附。一般我们都用大写字母来表示枚举里的项（两个单词用下划线连接)。正如我们上文所说的，枚举是用作代表“固定”的常量链，因此枚举类实际默认含有Public, Static 和 final。下面我们来看一个一年四..]]></description><category></category></item><item><title><![CDATA[轻松理解Java抽象类（Abstract Class）]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/124705613</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/124705613</guid><author>chengducoder</author><pubDate>Wed, 11 May 2022 11:29:54 +0800</pubDate><description><![CDATA[抽象（Abstract）是Java面对对象编程（OOP)中很重要的一个概念，此文章简明的让读者理解抽象类的概念和简单应用。]]></description><category></category></item><item><title><![CDATA[Inheritance in Java]]></title><link>https://blog.youkuaiyun.com/chengducoder/article/details/124654481</link><guid>https://blog.youkuaiyun.com/chengducoder/article/details/124654481</guid><author>chengducoder</author><pubDate>Sun, 08 May 2022 21:02:09 +0800</pubDate><description><![CDATA[Introduction of Inheritance in Java is an important and sometimes confusing concept. Pillar of OOP.]]></description><category></category></item></channel></rss>