<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[kkguo1990的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/kkguo1990</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; kkguo1990]]></copyright><item><title><![CDATA[springboot 与springcloud 组件版本问题]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/129262484</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/129262484</guid><author>kkguo1990</author><pubDate>Tue, 28 Feb 2023 15:39:35 +0800</pubDate><description><![CDATA[spingcloud 与springboot版本冲突问题]]></description><category></category></item><item><title><![CDATA[docker-compose 安装mysql主从]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/125273203</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/125273203</guid><author>kkguo1990</author><pubDate>Tue, 14 Jun 2022 11:29:58 +0800</pubDate><description><![CDATA[mysql docker 一键]]></description><category></category></item><item><title><![CDATA[mysql主从复制异常排查]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/125260568</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/125260568</guid><author>kkguo1990</author><pubDate>Mon, 13 Jun 2022 15:40:18 +0800</pubDate><description><![CDATA[mysql 主从复制]]></description><category></category></item><item><title><![CDATA[docker一键部署kafka]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/125216256</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/125216256</guid><author>kkguo1990</author><pubDate>Fri, 10 Jun 2022 11:09:21 +0800</pubDate><description><![CDATA[docker-compose  kafka]]></description><category></category></item><item><title><![CDATA[docker一键部署rocketMQ]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/125199933</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/125199933</guid><author>kkguo1990</author><pubDate>Thu, 09 Jun 2022 13:29:52 +0800</pubDate><description><![CDATA[docker部署rocketMQ]]></description><category></category></item><item><title><![CDATA[ubuntu 16.04编译java8源码]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/124970936</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/124970936</guid><author>kkguo1990</author><pubDate>Thu, 26 May 2022 17:29:04 +0800</pubDate><description><![CDATA[准备 jdk7 环境
简述一下 jdk7的存在必要，是因为 jdk8 编译需要安装BootJDK
linux环境

openJdk 7 下载：https://download.java.net/openjdk/jdk7u75/ri/openjdk-7u75-b13-linux-x64-18_dec_2014.tar.gz
ps: jdk7 和jdk8源码下载有很多方式，只要下载下来的方法都可以。
mkdir /home/local

tar -xvf openjdk-7u75
mv openjdk-7u75]]></description><category></category></item><item><title><![CDATA[DCL乱序问题]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/123660677</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/123660677</guid><author>kkguo1990</author><pubDate>Tue, 22 Mar 2022 14:52:06 +0800</pubDate><description><![CDATA[/**
 * Created by qiyei2015 on 2017/5/13.
 */
public class Instance {
 
    private volatile static Instance ins = null;
    /**
     * 构造方法私有化
     */
    private Instance(){
    }

    /**
     * 懒汉式获取单例
     * @return
     */
    public static Instance ]]></description><category></category></item><item><title><![CDATA[docker容器以及宿主机操作]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/119868215</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/119868215</guid><author>kkguo1990</author><pubDate>Mon, 23 Aug 2021 14:13:14 +0800</pubDate><description><![CDATA[1 复制宿主机当前目录下，nginx.conf 到容器中
docker cp nginx.conf  nginx:/etc/nginx/nginx.conf

2 从容器中复制到宿主机中
docker cp nginx:/etc/nginx/nginx.conf nginx.conf


]]></description><category></category></item><item><title><![CDATA[OSI网络模型]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/107310183</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/107310183</guid><author>kkguo1990</author><pubDate>Mon, 13 Jul 2020 14:25:33 +0800</pubDate><description><![CDATA[OSI 七层网络模型
功能
协议
相关内容




应用层
各种应用协议
http POP3 FTP



表示层
信息的语法语义以及它们的关联，加密,解密,压缩,解压




会话层
不同机器上的用户之间的建立以及管理
RPC,SSL 协议
DNS解析,hosts


传输层
接受上层得数据必要时进行分割传输到下层
TCP协议



网络层
控制子网得运行,逻辑编址.分组传输.路由选择
网关协议等
路由器,网关


链路层
把二进制信号变得有意义
以太网协议Ethernet,ARP协议
网桥，交换...]]></description><category></category></item><item><title><![CDATA[vbox 无法共享粘贴板]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/88739317</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/88739317</guid><author>kkguo1990</author><pubDate>Fri, 22 Mar 2019 13:53:05 +0800</pubDate><description><![CDATA[转载如下：
https://segmentfault.com/a/1190000006233585#articleHeader2

]]></description><category></category></item><item><title><![CDATA[springboot加载自定义yml并自动注入成对象]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/88712987</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/88712987</guid><author>kkguo1990</author><pubDate>Thu, 21 Mar 2019 13:34:58 +0800</pubDate><description><![CDATA[1.创建定义test.yml文件,下面是个复杂的Yml文件
report:
  reportList[0]:
    taskId: 4
    path: axxx
    rule[0]:
      type: PERSON_FREQ
      periodUnit: day
      numberOfSeparation: 2
      times: 2
    rule[1]:
 ...]]></description><category></category></item><item><title><![CDATA[入门书籍以及教程]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/88637521</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/88637521</guid><author>kkguo1990</author><pubDate>Mon, 18 Mar 2019 13:53:36 +0800</pubDate><description><![CDATA[https://github.com/DocsHome/microservices

]]></description><category></category></item><item><title><![CDATA[git日常简单操作命令]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/88421456</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/88421456</guid><author>kkguo1990</author><pubDate>Tue, 12 Mar 2019 15:18:15 +0800</pubDate><description><![CDATA[git branch -a 

查看分支
git log

查看提交记录
git reset --hard xxxxxx 

重置回某次提交记录
git add

把代码添加到本地仓库
git status

查看本地仓库状态
git commit - m 

把代码加入到本地仓库
git push

把代码推送到远程仓库
git checkout 

切换分支
git checkout -b

...]]></description><category></category></item><item><title><![CDATA[mysql语句特性]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/88397270</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/88397270</guid><author>kkguo1990</author><pubDate>Mon, 11 Mar 2019 16:39:12 +0800</pubDate><description><![CDATA[mysql 语句特性
ON DUPLICATE KEY UPDATE单个增加更新及批量增加更新的sql
在实际应用中，经常碰到导入数据的功能，当导入的数据不存在时则进行添加，有修改时则进行更新，
在刚碰到的时候，第一反应是将其实现分为两块，分别是判断增加，判断更新，后来发现在mysql中有
ON DUPLICATE KEY UPDATE一步就可以完成，感觉实在是太方便了，

...]]></description><category></category></item><item><title><![CDATA[windows 重装mysql]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/83962636</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/83962636</guid><author>kkguo1990</author><pubDate>Sun, 11 Nov 2018 21:17:50 +0800</pubDate><description><![CDATA[windows重装mysql
运行cmd
停止原有mysql服务
net stop mysql
删除原有的mysql服务
sc delete mysql
解压新的包:
D:\mysql-5.7.23-winx64
增加my.ini 配置启动文件
[mysqld]
##skip-grant-tables=1
port = 3306
basedir=D:\mysql-5.7.23-winx64
dat...]]></description><category></category></item><item><title><![CDATA[linux 下 nginx 进行负载均衡/静态分离]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/80594382</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/80594382</guid><author>kkguo1990</author><pubDate>Wed, 06 Jun 2018 14:25:19 +0800</pubDate><description><![CDATA[nginx 进行负载均衡

1.准备工作： 
虚拟机：192.168.1.127 装有tomcat 7.085 以及nginx 
虚拟机：192.168.1.19 装有tomcat 7.088

2.:进入nginx 配置目录

cd /nginx/conf 
vim nginx.conf

3 
首先在server 上方,加上 upstream 模块



upstream tomcats{
 ...]]></description><category></category></item><item><title><![CDATA[linux 安装 nginx]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/80585622</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/80585622</guid><author>kkguo1990</author><pubDate>Tue, 05 Jun 2018 18:53:28 +0800</pubDate><description><![CDATA[Linux中安装配置Nginx及参数详解

1、安装编译文件及库文件



　yum -y install make zlib zlib-devel gcc-c++ libtool  openssl openssl-devel

2、安装PCRE，Nginx的rewrite的伪静态匹配规则需要用到正则表达式，PCRE就是起到这个作用。

　　下载地址：wget http://downloads.s...]]></description><category></category></item><item><title><![CDATA[Redis  在linux 下安装与部署]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/80527756</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/80527756</guid><author>kkguo1990</author><pubDate>Thu, 31 May 2018 17:35:56 +0800</pubDate><description><![CDATA[redis 安装

1.下载文件 
官网下载Redis 压缩包，地址：http://redis.io/download 下载稳定版3.0.4即可。 
然后通过远程管理工具，将压缩包拷贝到Linux服务器中 
或者

 wget http://download.redis.io/releases/redis-3.0.4.tar.gz

2.找到文件并解压文件

tar xzf redis-3.0.4...]]></description><category></category></item><item><title><![CDATA[Launcher Mainfest merger 出问题]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/80395535</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/80395535</guid><author>kkguo1990</author><pubDate>Mon, 21 May 2018 17:54:29 +0800</pubDate><description><![CDATA[ 
可能是versionName,与versionCode 出了问题。 
去掉VersionName,VersionCode 就可以了。]]></description><category></category></item><item><title><![CDATA[在Centos7 安装Mysql 5.7]]></title><link>https://blog.youkuaiyun.com/kkguo1990/article/details/79581185</link><guid>https://blog.youkuaiyun.com/kkguo1990/article/details/79581185</guid><author>kkguo1990</author><pubDate>Fri, 16 Mar 2018 14:19:54 +0800</pubDate><description><![CDATA[在Centos7 安装Mysql 5.7

在CentOS中默认安装有MariaDB，这个是MySQL的分支，但为了需要，还是要在系统中安装MySQL，而且安装完成之后可以直接覆盖掉MariaDB。



1 下载并安装MySQL官方的 Yum Repository



wget -i -c http://dev.mysql.com/get/mysql57-community-release-e...]]></description><category></category></item></channel></rss>