<![CDATA[undersnowyok的博客]]>https://blog.youkuaiyun.com/undersnowyokzh-cnhttps://blog.youkuaiyun.com/<![CDATA[shell命令，shell循环，shell参数]]>https://blog.youkuaiyun.com/undersnowyok/article/details/101079122https://blog.youkuaiyun.com/undersnowyok/article/details/101079122undersnowyokFri, 20 Sep 2019 21:15:23 +0800<![CDATA[java反射，反射常用方法，获取类模板，通过类模板对象创建实体对象，类中未定义有参或无参构造器的情况下创建对象，不调用方法尝试给一个类的私有属性赋值，通过反射获取一个类的父类并获取它实现的接口]]>https://blog.youkuaiyun.com/undersnowyok/article/details/100141916https://blog.youkuaiyun.com/undersnowyok/article/details/100141916undersnowyokThu, 29 Aug 2019 17:15:15 +0800<![CDATA[1个字符串中可能包含a-z中的多个字符，字符可能重复，如：String data = “aabcexmkduyruieiopxzkkkkasdfjxjdsds”;求出字符串出现次数最多的那个字母及次数]]>https://blog.youkuaiyun.com/undersnowyok/article/details/100044729https://blog.youkuaiyun.com/undersnowyok/article/details/100044729undersnowyokFri, 23 Aug 2019 19:31:58 +0800<![CDATA[利用Lambda 流的方式来用最简洁精炼的代码实现我们所需要的功能]]>https://blog.youkuaiyun.com/undersnowyok/article/details/99759948https://blog.youkuaiyun.com/undersnowyok/article/details/99759948undersnowyokMon, 19 Aug 2019 20:34:19 +0800<![CDATA[将一个目录里面的文件及目录复制到另一个目录里面去，及将一个文件及其子目录删除]]>https://blog.youkuaiyun.com/undersnowyok/article/details/99703057https://blog.youkuaiyun.com/undersnowyok/article/details/99703057undersnowyokSun, 18 Aug 2019 14:31:40 +0800<![CDATA[常用类，String类（重点描述），StringBuffer类，StringBuilder类，包装类（Integer，Double，Character等包装类）]]>https://blog.youkuaiyun.com/undersnowyok/article/details/99628060https://blog.youkuaiyun.com/undersnowyok/article/details/99628060undersnowyokThu, 15 Aug 2019 17:17:23 +0800<![CDATA[IO流，FileWriter，FileReader，BufferInputStream，BufferOutputStream等使用]]>https://blog.youkuaiyun.com/undersnowyok/article/details/99604206https://blog.youkuaiyun.com/undersnowyok/article/details/99604206undersnowyokWed, 14 Aug 2019 21:27:12 +0800<![CDATA[泛型，通配符，泛型的使用与理解]]>https://blog.youkuaiyun.com/undersnowyok/article/details/99474858https://blog.youkuaiyun.com/undersnowyok/article/details/99474858undersnowyokTue, 13 Aug 2019 23:36:40 +0800<![CDATA[interface接口的使用与理解，以及使用接口实现简单的设计方法（代理默认）后续会添加单例模式，常用的懒汉，饿汉默认]]>https://blog.youkuaiyun.com/undersnowyok/article/details/99465960https://blog.youkuaiyun.com/undersnowyok/article/details/99465960undersnowyokTue, 13 Aug 2019 20:24:27 +0800