<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[aj_shang的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/aj_shang</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; aj_shang]]></copyright><item><title><![CDATA[面向对象练习-剪刀石头布游戏]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/135213730</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/135213730</guid><author>aj_shang</author><pubDate>Tue, 26 Dec 2023 09:23:55 +0800</pubDate><description><![CDATA[需求：剪刀石头布游戏判断
类的关系：

运行效果：

思路步骤：

几个事物？——》几个类

人，电脑，游戏


定义类

Player

属性：

手势


方法

出手势，用户自己出




AIPlayer

属性和Player一样
方法

出手势，电脑出




Game

方法：

启动方法
判断方法







实现代码：
Player


AIPlayer


Game



]]></description><category></category></item><item><title><![CDATA[面向对象多态等其它内容]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/135126932</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/135126932</guid><author>aj_shang</author><pubDate>Thu, 21 Dec 2023 11:34:02 +0800</pubDate><description><![CDATA[面向对象多态等其它内容，保护类属性，实例属性，类方法，静态方法等]]></description><category></category></item><item><title><![CDATA[Python面向对象-继承]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/135079851</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/135079851</guid><author>aj_shang</author><pubDate>Tue, 19 Dec 2023 11:06:25 +0800</pubDate><description><![CDATA[Python面向对象-继承]]></description><category></category></item><item><title><![CDATA[⾯向对象基础]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/135012591</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/135012591</guid><author>aj_shang</author><pubDate>Fri, 15 Dec 2023 11:10:27 +0800</pubDate><description><![CDATA[面向对象基础内容，包含定义和使用类和对象，特殊函数的使用]]></description><category></category></item><item><title><![CDATA[03 序列数据]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/134914329</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/134914329</guid><author>aj_shang</author><pubDate>Sun, 10 Dec 2023 20:57:10 +0800</pubDate><description><![CDATA[概念：唯一的映射类型，每个成员由“键：值”对的形式组成，dict-name={key1:value1, key2:value2,…, keyn:valueN}概念：列表中元素的类型可以各不相同，所有元素放在一对中括号[ ]中，元素间“，”，[1，2，3，’abc’，4]概念：可看成元素不可变的列表，用圆括号表示，如（1，2，3）]]></description><category></category></item><item><title><![CDATA[08 Python文件]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/134914187</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/134914187</guid><author>aj_shang</author><pubDate>Sun, 10 Dec 2023 20:46:48 +0800</pubDate><description><![CDATA[Python文件内容]]></description><category></category></item><item><title><![CDATA[07-2 Python模块和命名空间]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/134851671</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/134851671</guid><author>aj_shang</author><pubDate>Thu, 07 Dec 2023 11:43:48 +0800</pubDate><description><![CDATA[模块，命名空间，通讯录管理系统]]></description><category></category></item><item><title><![CDATA[07-1 Python函数]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/134807299</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/134807299</guid><author>aj_shang</author><pubDate>Tue, 05 Dec 2023 14:48:05 +0800</pubDate><description><![CDATA[函数介绍]]></description><category></category></item><item><title><![CDATA[sqoop和flume简单安装配置使用]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/134033614</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/134033614</guid><author>aj_shang</author><pubDate>Wed, 25 Oct 2023 14:12:03 +0800</pubDate><description><![CDATA[sqoop和flume简单配置安装使用]]></description><category></category></item><item><title><![CDATA[GitHub初次使用及gitbash登录详解]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/129520980</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/129520980</guid><author>aj_shang</author><pubDate>Tue, 14 Mar 2023 13:46:00 +0800</pubDate><description><![CDATA[初次使用github和gitbash登录，上传操作；免密登录]]></description><category></category></item><item><title><![CDATA[sqoop导入数据到hdfs权限不足]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/129414575</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/129414575</guid><author>aj_shang</author><pubDate>Thu, 09 Mar 2023 00:17:22 +0800</pubDate><description><![CDATA[背景：使用Sqoop从MySQL导入数据到Hive。]]></description><category></category></item><item><title><![CDATA[sqoop连接MySQL失败]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/129414381</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/129414381</guid><author>aj_shang</author><pubDate>Thu, 09 Mar 2023 00:01:50 +0800</pubDate><description><![CDATA[ERROR manager.CatalogQueryManager: Failed to list databases
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure]]></description><category></category></item><item><title><![CDATA[图床搭建,使用typora上传]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/129402983</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/129402983</guid><author>aj_shang</author><pubDate>Wed, 08 Mar 2023 14:36:13 +0800</pubDate><description><![CDATA[搭建图床，使用typora上传]]></description><category></category></item><item><title><![CDATA[Zookeeper集群和Hadoop集群安装（保姆级教程）]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/129389807</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/129389807</guid><author>aj_shang</author><pubDate>Tue, 07 Mar 2023 19:52:40 +0800</pubDate><description><![CDATA[Zookeeper集群和Hadoop集群安装（保姆级教程），集群搭建]]></description><category></category></item><item><title><![CDATA[Spark部署详细教程]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/129289245</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/129289245</guid><author>aj_shang</author><pubDate>Wed, 01 Mar 2023 20:47:07 +0800</pubDate><description><![CDATA[部署Standalone模式下的spark及访问web管理页面失败问题]]></description><category></category></item><item><title><![CDATA[Hbase启动失败，查询日志后报错信息是master.HMasterCommandLine Master exiting]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/127361383</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/127361383</guid><author>aj_shang</author><pubDate>Mon, 17 Oct 2022 12:57:12 +0800</pubDate><description><![CDATA[启动Hbase报错信息，master.HMasterCommandLine: Master exiting]]></description><category></category></item><item><title><![CDATA[Hive安装和配置]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/127219296</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/127219296</guid><author>aj_shang</author><pubDate>Sun, 09 Oct 2022 01:52:49 +0800</pubDate><description><![CDATA[Hive安装和配置，以及出现的问题]]></description><category></category></item><item><title><![CDATA[列举常见的设计模式及原理？]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/127023602</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/127023602</guid><author>aj_shang</author><pubDate>Sat, 24 Sep 2022 12:15:07 +0800</pubDate><description><![CDATA[设计模式（GOF模式）分为三种类型，共23类。⼀、创建型模式：单例模式、抽象⼯⼚模式、建造者模式、⼯⼚模式、原型模式。⼆、结构型模式：适配器模式、桥接模式、装饰模式、组合模式、外观模式、享元模式、代理模式。三、⾏为型模式：模版⽅法模式、命令模式、迭代器模式、观察者模式、中介者模式、备忘录模式、解释器模式、状态模式、策略模式、职责链模式、访问者模式。]]></description><category></category></item><item><title><![CDATA[java实现一个单例模式？]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/127023596</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/127023596</guid><author>aj_shang</author><pubDate>Sat, 24 Sep 2022 12:14:37 +0800</pubDate><description><![CDATA[单例设计模式作为最简单的模式，简单实现下]]></description><category></category></item><item><title><![CDATA[java垃圾收集器有哪些？]]></title><link>https://blog.youkuaiyun.com/aj_shang/article/details/127023588</link><guid>https://blog.youkuaiyun.com/aj_shang/article/details/127023588</guid><author>aj_shang</author><pubDate>Sat, 24 Sep 2022 12:13:46 +0800</pubDate><description><![CDATA[java运行中的垃圾收集器]]></description><category></category></item></channel></rss>