<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[请叫我猿叔叔的博客]]></title><description><![CDATA[试着开始写博客了 时常关注 欢迎各位评论哈 欢迎联系讨论]]></description><link>https://blog.youkuaiyun.com/qq_35206261</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_35206261]]></copyright><item><title><![CDATA[List分批处理]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/118554148</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/118554148</guid><author>qq_35206261</author><pubDate>Wed, 07 Jul 2021 18:11:48 +0800</pubDate><description><![CDATA[public static void main(String[] args) {

    List&lt;String&gt; list = new ArrayList(Arrays.asList("1", "2", "3", "4", "5", "6", "7", "8", "9", "10"));
    int count = list.size() / 3 + 1;
    for (int i = 0; i &lt; count - 1 ; i++) {
        List&lt;Str.]]></description><category></category></item><item><title><![CDATA[Mybatis Plus整合多数据源和读写分离]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/108400111</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/108400111</guid><author>qq_35206261</author><pubDate>Fri, 04 Sep 2020 11:00:08 +0800</pubDate><description><![CDATA[主要介绍mybatis-plus的多数据源来实现读写分离和多数据源处理]]></description><category></category></item><item><title><![CDATA[rocketmqTODO]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/107522580</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/107522580</guid><author>qq_35206261</author><pubDate>Wed, 22 Jul 2020 20:33:27 +0800</pubDate><description><![CDATA[解决方法：

在conf/broker.conf 中 加入两行配置

namesrvAddr =你的公网IP:9876

brokerIP1=你的公网IP



重新启动broker

启动broker的指令要修改下, 要将这个配置文件指定加载

nohup sh mqbroker -n localhost:9876 -c ../conf/broker.conf autoCreateTopicEnable=true &amp;


cd /usr/local/env/rocketmq/install...]]></description><category></category></item><item><title><![CDATA[order by case when]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/107412575</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/107412575</guid><author>qq_35206261</author><pubDate>Fri, 17 Jul 2020 16:55:53 +0800</pubDate><description><![CDATA[select
 *
from
 activity 
order by
case when status = 5 then beginTime end desc ,
case when status &lt; 5 then beginTime end asc

]]></description><category></category></item><item><title><![CDATA[update select]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/107205749</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/107205749</guid><author>qq_35206261</author><pubDate>Wed, 08 Jul 2020 14:48:02 +0800</pubDate><description><![CDATA[update

  table1

inner join (

  select id, gender from table2

) AS T2
ON T2.id = table1.id

set table1.gender = T2.gender


]]></description><category></category></item><item><title><![CDATA[mysql相关时间查询]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/106115918</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/106115918</guid><author>qq_35206261</author><pubDate>Thu, 14 May 2020 11:15:23 +0800</pubDate><description><![CDATA[本文参考：wangjq399的mysql查询当天，前一天，一周，一个月



当天

select * from 表名 where to_days(时间字段名) = to_days(now());

昨天

SELECT *FROM表名WHERE TO_DAYS( NOW( ) ) - TO_DAYS( 时间字段名) &lt;= 1

7天

SELECT *FROM表名 where DATE_SUB(CURDATE(), INTERVAL 7 DAY) &lt;= date(时间字段名...]]></description><category></category></item><item><title><![CDATA[mybatis-plus逆向生成TODO]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/105793145</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/105793145</guid><author>qq_35206261</author><pubDate>Mon, 27 Apr 2020 16:13:55 +0800</pubDate><description><![CDATA[&lt;properties&gt;
        &lt;java.version&gt;1.8&lt;/java.version&gt;
        &lt;mybatis-plus-boot-starter.version&gt;3.2.0&lt;/mybatis-plus-boot-starter.version&gt;
        &lt;mybatis-plus-gen...]]></description><category></category></item><item><title><![CDATA[springboot上传文件无法获取到参数TODO]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/105713579</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/105713579</guid><author>qq_35206261</author><pubDate>Thu, 23 Apr 2020 18:04:33 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[bat脚本启动git bash窗口，并执行命令]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/105645526</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/105645526</guid><author>qq_35206261</author><pubDate>Mon, 20 Apr 2020 21:49:30 +0800</pubDate><description><![CDATA[一、简介

某些情况下，需要使用windows服务器，但是使用cmd启动jar包的时候会乱码，可以通过使用git bash窗口启动并设置编码的方式来修正
二、使用说明

2.1 start.bat脚本


start D:\env\git\install\Git\git-bash.exe -c "git config --global gui.encoding utf-8 &amp;&amp; j...]]></description><category></category></item><item><title><![CDATA[FileUtil]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/104938446</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/104938446</guid><author>qq_35206261</author><pubDate>Wed, 18 Mar 2020 10:11:29 +0800</pubDate><description><![CDATA[一、简介

本文主要介绍自己封装的文件工具类
二、代码


package com.zhenai.sweet.qywx.provider.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.*;
import java.net.URL;
import java.net.URLConnecti...]]></description><category></category></item><item><title><![CDATA[JAXB处理XML与对象互转]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/104847690</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/104847690</guid><author>qq_35206261</author><pubDate>Fri, 13 Mar 2020 19:21:11 +0800</pubDate><description><![CDATA[本文主要讲解JAXB来处理对象与XML进行互转。
其中关于CDATA数据的处理参考：Jaxb如何优雅的处理CData这篇文章的实现，并略作改动。]]></description><category></category></item><item><title><![CDATA[linux下安装maven]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/104535110</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/104535110</guid><author>qq_35206261</author><pubDate>Thu, 27 Feb 2020 13:47:56 +0800</pubDate><description><![CDATA[一、简介

linux下安装maven
二、安装步骤
]]></description><category></category></item><item><title><![CDATA[kubernetes常用命令]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/104049490</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/104049490</guid><author>qq_35206261</author><pubDate>Mon, 20 Jan 2020 11:20:57 +0800</pubDate><description><![CDATA[命令
			作用
			备注
		kubectl get pods
			查看容器列表
			
		kubectl exec -it xxx sh
			进入容器
			
		kubectl get pod -o wide
			查看容器列表带IP
			
		
			
			
		
			
			
		
			
			
		
			
			
		
			
	...]]></description><category></category></item><item><title><![CDATA[算法案例(3)----------用俩个栈构造一个队列]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/103949291</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/103949291</guid><author>qq_35206261</author><pubDate>Sun, 12 Jan 2020 20:34:36 +0800</pubDate><description><![CDATA[摘要：用俩个栈实现队列，支持队列的基本操作(add, peek, poll)

]]></description><category></category></item><item><title><![CDATA[算法案例(2)----------实现一个具有getMin功能的栈]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/103847000</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/103847000</guid><author>qq_35206261</author><pubDate>Sun, 05 Jan 2020 20:39:20 +0800</pubDate><description><![CDATA[零、简介

记录 左程云 大神的 程序员代码面试指南 一书里面的算法实现。
	代码路径：https://github.com/1956025812/algorithm
	2020年开始每周一道算法，成就自己的算法之路~
一、题目

题目： 实现一个具有getMin功能的栈。
	要求： pop、push、getMin的时间复杂度都是o(1)。可以使用现有的栈结构。
二、实现思路

内部定义另一...]]></description><category></category></item><item><title><![CDATA[springboot实现websocket客户端，含重连机制]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/103761773</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/103761773</guid><author>qq_35206261</author><pubDate>Mon, 30 Dec 2019 10:05:25 +0800</pubDate><description><![CDATA[一、简介

因为用前端实现的客户端，比方说小程序，网络不稳定，会经常断，所以考虑用java实现客户端，稳定。
	java版的重连机制确实花费了好多时间才正好。
	重连的时候刚开始没有加同步，导致定时器发心跳频繁的时候上次还没有完全创建完就又创建了一个客户端，加同步避免了。
	sendMsg的时候之前没有加超时，可能有同时存在多个建立连接占用资源的隐患，加了超时。额此处限制被我在生产环境去掉了，因...]]></description><category></category></item><item><title><![CDATA[使用nginx模拟网关]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/103595363</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/103595363</guid><author>qq_35206261</author><pubDate>Wed, 18 Dec 2019 12:00:22 +0800</pubDate><description><![CDATA[一、简介

在本地调用多服务时，可以使用nginx模拟网关进行请求转发。
	本文模拟有俩个服务： YSS-SHOPPING-USER服务和YSS-SHOPPING-GOODS服务，均通过nginx转发请求；
二、nginx配置

2.1 nginx配置



#user  nobody;
worker_processes  1;

error_log  logs/error.log;
error...]]></description><category></category></item><item><title><![CDATA[Docker系列（五）-------------安装NEXUS3]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/103056656</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/103056656</guid><author>qq_35206261</author><pubDate>Wed, 13 Nov 2019 20:35:25 +0800</pubDate><description><![CDATA[一、简介

本文主要讲解如何使用docker安装NEXUS3
	NEXUS3的重置密码
二、安装步骤

2.1 查找并镜像


[root@yuanshushu ~]# docker search nexus
[root@yuanshushu ~]# docker pull sonatype/nexus3

2.2 重新打TAG后删除原镜像


[root@yuanshushu ~]# docke...]]></description><category></category></item><item><title><![CDATA[Docker系列（四）-------------使用Dockerfile安装JDK8]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/103016012</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/103016012</guid><author>qq_35206261</author><pubDate>Mon, 11 Nov 2019 19:25:30 +0800</pubDate><description><![CDATA[一、简介

本文主要介绍docker如何安装jdk8并配置环境变量；
	本文采用dockerfile方式安装
二、安装步骤

2.1 下载jdk并上传服务器

先去oracle官网【https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html】下载jdk安装包；
	上传到服务器，此处我是上传...]]></description><category></category></item><item><title><![CDATA[Docker系列（二）-------------docker-hello world]]></title><link>https://blog.youkuaiyun.com/qq_35206261/article/details/102984484</link><guid>https://blog.youkuaiyun.com/qq_35206261/article/details/102984484</guid><author>qq_35206261</author><pubDate>Sat, 09 Nov 2019 10:52:32 +0800</pubDate><description><![CDATA[一、简介



二、Hello World
]]></description><category></category></item></channel></rss>