<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lycheewsh的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lycheewsh</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lycheewsh]]></copyright><item><title><![CDATA[docker安装mysql 8.0.18 挂载目录 创建新用户 授权单独数据库]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/146101022</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/146101022</guid><author>lycheewsh</author><pubDate>Fri, 07 Mar 2025 17:48:09 +0800</pubDate><description><![CDATA[不再赘述，用yum安装即可。‌全局权限（所有数据库）]]></description><category></category></item><item><title><![CDATA[hbase虚拟机搭建及使用]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/134648872</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/134648872</guid><author>lycheewsh</author><pubDate>Mon, 27 Nov 2023 17:53:58 +0800</pubDate><description><![CDATA[项目里要记录k-v键值对，且数据量非常庞大达到T级别，传统的关系型数据库扛不住查询压力。hbase对于大数据量的查询支持比较优秀。]]></description><category></category></item><item><title><![CDATA[软件设计师 经常答错的知识点]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/133671539</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/133671539</guid><author>lycheewsh</author><pubDate>Sun, 08 Oct 2023 10:29:45 +0800</pubDate><description><![CDATA[(适合性、准确性、互用性、依从性、安全性)；(成熟性、容错性、易恢复性)；(易理解性、易学性、易操作性)；(时间特性、资源特性)；：(易分析性、易改变性、稳定性、易测试性)；(适应性、易安装性、一致性、易替换性)；]]></description><category></category></item><item><title><![CDATA[常用排序算法汇总]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/132859693</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/132859693</guid><author>lycheewsh</author><pubDate>Wed, 13 Sep 2023 17:38:43 +0800</pubDate><description><![CDATA[【代码】排序算法汇总。]]></description><category></category></item><item><title><![CDATA[23种设计模式及java代码展示]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/132854700</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/132854700</guid><author>lycheewsh</author><pubDate>Wed, 13 Sep 2023 15:28:07 +0800</pubDate><description><![CDATA[【代码】23种设计模式及java代码展示。]]></description><category></category></item><item><title><![CDATA[继承与调用关系]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/132854390</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/132854390</guid><author>lycheewsh</author><pubDate>Wed, 13 Sep 2023 15:05:03 +0800</pubDate><description><![CDATA[package my;/*** 当一个类继承于另一个类，用子类的对象调用方法时，会首先在子类中查找，如果子类中没有改方法，再到父类中查找。* 当一个方法只在父类中定义时，调用该方法时会使用父类中的属性。如果该方法中又调用了其他方法，那么还是按照之前的顺序，先在子类中查找，再在父类中查找。int z;z = x / y;return z;super();z = x + y;return z;super();z = x + y。]]></description><category></category></item><item><title><![CDATA[windows mysql实践binlog 恢复数据]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/132301776</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/132301776</guid><author>lycheewsh</author><pubDate>Tue, 15 Aug 2023 17:03:59 +0800</pubDate><description><![CDATA[这里不是太好看你的update sql，可以找到这个binlog文件目录，执行cmd命令。新增person表，新增一条数据，更新此数据，最后drop此表。小伙伴们赶快去尝试下吧，以后再也不怕错误删除数据了。可以用EveryThing工具找文件，方便快捷。重启mysql（别忘了），右键重新启动。在binlog文件目录执行cmd命令。可以看到insert从4400开始。结束是drop 5390。]]></description><category></category></item><item><title><![CDATA[idea常用快捷键]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/131127611</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/131127611</guid><author>lycheewsh</author><pubDate>Fri, 09 Jun 2023 14:55:08 +0800</pubDate><description><![CDATA[ctrl+alt+方向键左右 上下一个光标位置。ctrl+[ 快速调到括号的前面或者后面。ctrl + shift + z 前进。ctrl+alt+L 快速格式化代码。alt enter 提供建议。ctrl +p 查看入参。ctrl + z 后退。]]></description><category></category></item><item><title><![CDATA[docker安装]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/131127308</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/131127308</guid><author>lycheewsh</author><pubDate>Fri, 09 Jun 2023 14:45:34 +0800</pubDate><description><![CDATA[docker 安装 mysql


#启动
#查看是否启动
#进入容器
#登录mysql
#添加远程登录用户
docker 安装 ftp
hub.docker.com搜索ftp找到bogem/ftp获取以下命令

docker安装redis集群（阿里云服务器）-虚拟机尚未测试
#1、首先拉取redis镜像

#2、创建目录

#3、构建模板

将以下信息填入，然后修改外网ip，修改保存
#4、构建挂载目录及文件

将以下信息填入，修改保存
#5、构建docker批量启动脚本

将以下信息填入，修改保存
说明]]></description><category></category></item><item><title><![CDATA[JUC学习]]></title><link>https://blog.youkuaiyun.com/lycheewsh/article/details/131124083</link><guid>https://blog.youkuaiyun.com/lycheewsh/article/details/131124083</guid><author>lycheewsh</author><pubDate>Fri, 09 Jun 2023 14:43:23 +0800</pubDate><description><![CDATA[1、什么是JUC面试高频问java.util工具包、包、分类业务：普通的线程代码 ThreadRunnable  没有返回值、效率相比Callable低。]]></description><category></category></item></channel></rss>