<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[yuan89925的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/yuan89925</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; yuan89925]]></copyright><item><title><![CDATA[代码 安全扫描 Sonar 安装&使用]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/120081060</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/120081060</guid><author>yuan89925</author><pubDate>Fri, 03 Sep 2021 14:32:11 +0800</pubDate><description><![CDATA[本文主要说明Sonar的安装方式并附上依赖安装包，本文目标只实现本地搭建测试的Sonar环境，以及本地的测试项目的非定制化扫描

  本机测试环境：Win10-X64，.vs2017

  依赖包：

  1.SDK  Java的东东

  2.sonarqube静态代码检查工具，B/S

  3.sonar-scanner-msbuild 真正的代码扫面工具

  Soanr的代码检测的实现机制，就是通过客户端的工具对代码进行扫描，然后发送到 sonarqub...]]></description><category></category></item><item><title><![CDATA[使用redis批量生成主键ID]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/118671733</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/118671733</guid><author>yuan89925</author><pubDate>Mon, 12 Jul 2021 11:39:22 +0800</pubDate><description><![CDATA[在多线程、高并发情况下，某些业务场景需要创建唯一标识的主键(订单)Id；通常情况下都是一个请求创建一个，考虑到性能和QPS我们会提前生成好一堆随机id保存到redis；从redis进行poll。

1、创建一个redis队列服务


//redis 公共操作服务
@Service
public class RedisPublicService {
    @Resource
    public Redisson redisson;
    
    private RQueue&lt;Long&gt; p]]></description><category></category></item><item><title><![CDATA[网关请求断开报错：Connection prematurely closed BEFORE response]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/117551800</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/117551800</guid><author>yuan89925</author><pubDate>Fri, 04 Jun 2021 10:35:55 +0800</pubDate><description><![CDATA[Connection prematurely closed BEFORE response reactor.netty.http.client.PrematureCloseException: Connection prematurely closed BEFORE response异常解决

一、最近在开发网关系统，就在感觉万事大吉可以上线的时候发现了如下的错误(这个是我在配置rabbitmq访问多个服务时发现的)
...]]></description><category></category></item><item><title><![CDATA[linux centos7系统安装nginx]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/117065565</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/117065565</guid><author>yuan89925</author><pubDate>Thu, 20 May 2021 10:47:03 +0800</pubDate><description><![CDATA[安装nginx的前奏

安装依赖


yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel

创建一个文件夹


cd /usr/local

mkdir nginx

cd nginx

下载Nginx tar包 和 解压


wget http://nginx.org/download/nginx-1.13.7.tar.gz
tar -xvf nginx-1.13.7.tar.gz

安装nginx

进入nginx...]]></description><category></category></item><item><title><![CDATA[linux 批量执行nohup java -jar 命令]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/115769164</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/115769164</guid><author>yuan89925</author><pubDate>Fri, 16 Apr 2021 18:09:50 +0800</pubDate><description><![CDATA[#!/bin/sh
export items=box_items_service-1.0.jar
export marketing=box_marketing_service-1.0.jar
export member=box_member_service-1.0.jar
export merchants=box_merchants_service-1.0.jar
export transaction=box_transaction_service-1.0.jar
export manage=box_ma.]]></description><category></category></item><item><title><![CDATA[mysql数据库的主从同步，实现读写分离]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/115252114</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/115252114</guid><author>yuan89925</author><pubDate>Fri, 26 Mar 2021 17:53:53 +0800</pubDate><description><![CDATA[mysql数据库的主从同步，实现读写分离https://blog.youkuaiyun.com/qq_15092079/article/details/81672920
]]></description><category></category></item><item><title><![CDATA[mysql5.7 安装并修改初始密码]]></title><link>https://blog.youkuaiyun.com/yuan89925/article/details/115251685</link><guid>https://blog.youkuaiyun.com/yuan89925/article/details/115251685</guid><author>yuan89925</author><pubDate>Fri, 26 Mar 2021 17:44:19 +0800</pubDate><description><![CDATA[1.安装mysql5.7安装步骤

wget http://repo.mysql.com/mysql57-community-release-el7-11.noarch.rpm
	rpm -ivh mysql57-community-release-el7-11.noarch.rpm
	yum module disable mysql （当你碰到明明安装是5.7确安装成了其他版本EL8 默认提供了mysql模块,我们需要关闭他才能使我们的mysql repository packages 可见--建议都执.]]></description><category></category></item></channel></rss>