<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_50580366的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_50580366</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_50580366]]></copyright><item><title><![CDATA[Redis集群搭建]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/137525688</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/137525688</guid><author>qq_50580366</author><pubDate>Thu, 24 Oct 2024 12:07:32 +0800</pubDate><description><![CDATA[主节点判断这个id是否和自己一样，如果是则认为从节点不是新连接，会进行根据offset查询主节点数据缓冲区进行增量同步。若id不一样，则认为从节点是第一次连接主节点，则会以rdb的方式进行全量同步到子节点，此时会存在io操作，性能较慢。如图在/home/rediscluster目录下有三个目录7001 7002 7003，分别在每个文件夹复制一份原版redis.conf文件。3、哨兵模式，心跳方式监听主结点，当主节点宕机后从节点竞选成为主节点。注意主从集群中仅主节点可执行写操作，从节点只能读。]]></description><category></category></item><item><title><![CDATA[RabbitMQ的安装及应用]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/136693129</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/136693129</guid><author>qq_50580366</author><pubDate>Thu, 21 Mar 2024 23:26:30 +0800</pubDate><description><![CDATA[常用的是第三种，指定一个错误消息的交换机，本地重试失败后将消息发送给一个特定的处理异常的消费机，绑定该交换机的队列可进行异常日志记录等操作，供开发、运维人员排查异常。此处持久化仅针对队列，不包含队列中的消息。唯一消息id方案：给每条消息都设置一个唯一的id，消费者消费的时候据这个id查询数据库，判断是否存在，存在则表示为重复消息。使用死信交换机的基本逻辑是给一个未绑定消费者的但绑定死信交换机的队列，发送一条携带过期时间的消息，当这条消息到达过期时间未被消费，则会自动进入死信交换机，以此达到延时消息的效果。]]></description><category></category></item><item><title><![CDATA[Docker部署elasticsearch及安装IK分词器插件]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/136547069</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/136547069</guid><author>qq_50580366</author><pubDate>Sat, 09 Mar 2024 11:11:42 +0800</pubDate><description><![CDATA[需要注意的是kibana配置文件kibana.yml通常需要被修改，如修改指向es的ip，配置文件中默认是localhost本机，亦或是修改国际化的配置，EN改为CN等。故kibana启动的时候通常对kibana.yml文件进行挂载。5、以上json便是手动配置了宿主机/home/es/kibana与容器/usr/share/kibana/config目录挂载。将分词器插件解压到宿主机于容器内/usr/share/elasticsearch/plugins目录进行挂载的目录即可，添加插件后需要重启es。]]></description><category></category></item><item><title><![CDATA[Docker安装与应用（个人记录备忘）]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/136309674</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/136309674</guid><author>qq_50580366</author><pubDate>Tue, 05 Mar 2024 01:05:39 +0800</pubDate><description><![CDATA[-volumes-from 表示新启动的容器centos-05继承 centos-02的全部卷，共享。后台启动9090端口映射容器内8080，启动后的容器名称卫xiesijietomcat-a  挂载webapps以及日志目录。docker commit -m "提交的信息描述" -a "作者" 容器id 目标镜像名:tag版本。-d 表示后台启动  -p 表示端口映射 -v 表示宿主机和容器内部文件挂载。CMD echo "---------end----------" #打印end。]]></description><category></category></item><item><title><![CDATA[渲染HTML代码使用onclick方法传递对象作为参数]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/134895229</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/134895229</guid><author>qq_50580366</author><pubDate>Sat, 09 Dec 2023 14:46:52 +0800</pubDate><description><![CDATA[使用如上代码替换对象中的引号，否则会解析异常。]]></description><category></category></item><item><title><![CDATA[win10搜索功能异常]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/134866219</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/134866219</guid><author>qq_50580366</author><pubDate>Thu, 07 Dec 2023 22:01:23 +0800</pubDate><description><![CDATA[https://m.mydrivers.com/newsview/670626.html]]></description><category></category></item><item><title><![CDATA[PDMan导出word文件失败问题]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/134637790</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/134637790</guid><author>qq_50580366</author><pubDate>Mon, 27 Nov 2023 09:32:47 +0800</pubDate><description><![CDATA[PDMan word导出失败]]></description><category></category></item><item><title><![CDATA[Linux安装在线安装Docker]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/134316088</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/134316088</guid><author>qq_50580366</author><pubDate>Thu, 09 Nov 2023 17:08:57 +0800</pubDate><description><![CDATA[5、安装docker，docker社区、ee企业版 ce为社区版 官方推荐使用ce版，默认安装最新的docker版本，也可以指定版本安装。1.、先卸载原有已安装的docker（未安装过忽略此步骤）6、验证是否安装成功（正常打印版本即表示安装成功）2、下载需要用到的yum-utils安装包。4、更新yum软件包索引。]]></description><category></category></item><item><title><![CDATA[Linux临时性修改mysql字符集编码]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/132618675</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/132618675</guid><author>qq_50580366</author><pubDate>Fri, 01 Sep 2023 10:30:11 +0800</pubDate><description><![CDATA[linux修改mysql字符集编码]]></description><category></category></item><item><title><![CDATA[Linux静态IPping不通外网问题]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/132439959</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/132439959</guid><author>qq_50580366</author><pubDate>Wed, 23 Aug 2023 00:43:17 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/qq_37196265/article/details/129398570]]></description><category></category></item><item><title><![CDATA[jar包安装到本地仓库]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/130385658</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/130385658</guid><author>qq_50580366</author><pubDate>Wed, 26 Apr 2023 14:40:58 +0800</pubDate><description><![CDATA[jar包引入本地]]></description><category></category></item><item><title><![CDATA[Js阻止事件冒泡]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/129797847</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/129797847</guid><author>qq_50580366</author><pubDate>Mon, 27 Mar 2023 16:19:02 +0800</pubDate><description><![CDATA[【代码】Js阻止事件冒泡。]]></description><category></category></item><item><title><![CDATA[一款强力卸载工具]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/129558582</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/129558582</guid><author>qq_50580366</author><pubDate>Wed, 15 Mar 2023 16:02:11 +0800</pubDate><description><![CDATA[强力卸载工具]]></description><category></category></item><item><title><![CDATA[spring工具类，解决Bean无法注入到Filter、Listener问题]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/128953980</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/128953980</guid><author>qq_50580366</author><pubDate>Fri, 10 Feb 2023 00:30:00 +0800</pubDate><description><![CDATA[【代码】spring工具类，解决Bean无法注入到Filter、Listener问题。]]></description><category></category></item><item><title><![CDATA[git基础操作]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/128961953</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/128961953</guid><author>qq_50580366</author><pubDate>Thu, 09 Feb 2023 22:53:24 +0800</pubDate><description><![CDATA[git基础]]></description><category></category></item><item><title><![CDATA[Mybatis一级缓存和二级缓存的区别]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/128854815</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/128854815</guid><author>qq_50580366</author><pubDate>Thu, 02 Feb 2023 17:59:03 +0800</pubDate><description><![CDATA[mysql一级缓存和二级缓存的区别]]></description><category></category></item><item><title><![CDATA[Bigdecimal类型四舍五入]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/128387040</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/128387040</guid><author>qq_50580366</author><pubDate>Tue, 20 Dec 2022 16:48:36 +0800</pubDate><description><![CDATA[Bigdecimal四舍五入]]></description><category></category></item><item><title><![CDATA[Linux安装Docker、mysql镜像、redis镜像]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/127913410</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/127913410</guid><author>qq_50580366</author><pubDate>Tue, 13 Dec 2022 21:16:55 +0800</pubDate><description><![CDATA[v /mydata/mysql/data:/var/lib/mysql \                 — 冒号前面是linux的目录 后面是镜像内部的目录。-v /mydata/redis/conf/redis.conf:/etc/redis/redis.conf \    —目录挂载，切记挂载前先创建目录文件。-v /mydata/mysql/log:/var/log/mysql \                  — -v 文件挂载（映射）登录阿里云-控制台-产品与服务-镜像-镜像加速器。]]></description><category></category></item><item><title><![CDATA[【懒汉模式中的双重检测锁】]]></title><link>https://blog.youkuaiyun.com/qq_50580366/article/details/127416467</link><guid>https://blog.youkuaiyun.com/qq_50580366/article/details/127416467</guid><author>qq_50580366</author><pubDate>Wed, 19 Oct 2022 21:51:33 +0800</pubDate><description><![CDATA[【懒汉模式中的双重检测锁】]]></description><category></category></item></channel></rss>