<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[anyuta5577的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/anyuta5577</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; anyuta5577]]></copyright><item><title><![CDATA[CentOS 7 关闭Selinux]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418282</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418282</guid><author>anyuta5577</author><pubDate>Tue, 10 Sep 2019 15:04:00 +0800</pubDate><description><![CDATA[临时关闭：
[root@localhost ~]#getenforceEnforcing
[root@localhost ~]#setenforce 0[root@localhost ~]#getenforcePermissive

永久关闭：
[root@localhost ~]# vim /etc/sysconfig/selinux
SELINUX=enforci...]]></description><category></category></item><item><title><![CDATA[CentOS 7 安装ActiveMQ]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418280</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418280</guid><author>anyuta5577</author><pubDate>Tue, 10 Sep 2019 14:33:00 +0800</pubDate><description><![CDATA[今天给大家介绍一下 CentOS 7 下如何安装ActiveMQ，每个步骤均为亲自己操作后记录。下面我们开始吧。

1、首先进入自己的目录下面，创建并进入 activeMQ 文件夹（mkdir activeMQ）


2、下载activityMQ（wget http://archive.apache.org/dist/activemq/5.14.5/apache-activ...]]></description><category></category></item><item><title><![CDATA[CentOS 7 防火墙常用操作及常见问题处理]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418283</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418283</guid><author>anyuta5577</author><pubDate>Tue, 10 Sep 2019 14:17:00 +0800</pubDate><description><![CDATA[一、常用操作
1、启动防火墙：
systemctl start firewalld.service
2、关闭防火墙：
systemctl stop firewalld.service
3、添加放行端口：
firewall-cmd --zone=public --add-port=8161/tcp --permanent （--permanent永久生效，没有此参数重启后失效）...]]></description><category></category></item><item><title><![CDATA[WebSocket 实战（转）]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418281</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418281</guid><author>anyuta5577</author><pubDate>Fri, 05 Aug 2016 15:42:00 +0800</pubDate><description><![CDATA[WebSocket 实战本文介绍了 HTML5 WebSocket 的由来，运作机制及客户端和服务端的 API 实现，重点介绍服务端（基于 Tomcat7）及客户端（基于浏览器原生 HTML5 API）实现的详细步骤；并通过实际客户案例描述了客户端如何在 WebSocket 架构下使用 HTTP 长连接与服务器实现实时通信及消息推送的功能，读者通过阅读本文中案例示例代码的实现，能够更深刻...]]></description><category></category></item><item><title><![CDATA[CentOS正确关机方法(转)]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418278</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418278</guid><author>anyuta5577</author><pubDate>Mon, 13 Jun 2016 15:06:00 +0800</pubDate><description><![CDATA[CentOS正确关机方法
1关机前准备1.1观察系统使用状态· 谁在线:who· 联网状态:netstat -a· 后台执行的程序:ps -aux1.2通知在线使用者关机时间· shutdown +2 "The machine will shutdown" # 2min 后关机，并通知在线者2关机命令2.1 sync·...]]></description><category></category></item><item><title><![CDATA[POI 设置Excel样式（转）]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418279</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418279</guid><author>anyuta5577</author><pubDate>Fri, 03 Jun 2016 15:31:00 +0800</pubDate><description><![CDATA[POI 设置Excel样式
POI中可能会用到一些需要设置EXCEL单元格格式的操作小结：先获取工作薄对象:HSSFWorkbook wb = new HSSFWorkbook();HSSFSheet sheet = wb.createSheet();HSSFCellStyle setBorder = wb.createCellStyle();一、设置背景色：setBorder.set...]]></description><category></category></item><item><title><![CDATA[开启关闭Centos的自动更新（转）]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418276</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418276</guid><author>anyuta5577</author><pubDate>Thu, 02 Jun 2016 10:29:00 +0800</pubDate><description><![CDATA[开启关闭Centos的自动更新
关闭Centos的自动更新，操作记录如下：[root@jwbdb alpha]# chkconfig –list yum-updatesdyum-updatesd 0:关闭 1:关闭 2:启用 3:启用 4:启用 5:启用 6:关闭[root@jwbdb alpha]# service yum-updatesd stop停止 yum-u...]]></description><category></category></item><item><title><![CDATA[什么是EPEL 及 Centos上安装EPEL（转）]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418277</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418277</guid><author>anyuta5577</author><pubDate>Wed, 01 Jun 2016 17:44:00 +0800</pubDate><description><![CDATA[什么是EPEL 及 Centos上安装EPEL
转自：http://www.unxmail.com/read.php?67RHEL以及他的衍生发行版如CentOS、Scientific Linux为了稳定，官方的rpm repository提供的rpm包往往是很滞后的，当然了，这样做这是无可厚非的，毕竟这是服务器版本，安全稳定是重点，官方的rpm repository提供的rpm包也不...]]></description><category></category></item><item><title><![CDATA[windows运行打开服务命令]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418075</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418075</guid><author>anyuta5577</author><pubDate>Thu, 26 May 2016 09:45:00 +0800</pubDate><description><![CDATA[windows运行打开服务命令  Java代码  1. gpedit.msc-----组策略  2. sndrec32-------录音机  3. Nslookup-------IP地址侦测器  4. explorer-------打开资源管理器  5. logoff---------注销命令  6. tsshutdn----...]]></description><category></category></item><item><title><![CDATA[java 获取系统信息及CPU的使用率(转)]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418076</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418076</guid><author>anyuta5577</author><pubDate>Tue, 24 May 2016 11:40:00 +0800</pubDate><description><![CDATA[java 获取系统信息及CPU的使用率原文：http://kakaluyi.javaeye.com/blog/211492最近做个项目，就是要取得cpu占有率等等的系统信息，一开始以为要用动态链接库了，但后来发现可以像下面这样做，不去调用jni，这样省去了很多看新技术的时间o(∩_∩)o...在Java中，可以获得总的物理内存、剩余的物理内存、已使用的物理内存等信息，下面例子可以取得这些...]]></description><category></category></item><item><title><![CDATA[Java如何实现系统监控、系统信息收集(转]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418275</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418275</guid><author>anyuta5577</author><pubDate>Tue, 24 May 2016 11:38:00 +0800</pubDate><description><![CDATA[Java如何实现系统监控、系统信息收集、sigar开源API的学习
系统监控（1）Jar资源下载：http://download.youkuaiyun.com/detail/yixiaoping/4903853首先给大家介绍一个开源工具Sigar官网：http://sigar.hyperic.com/API： http://www.hyperic.com/support/docs/sigar/in...]]></description><category></category></item><item><title><![CDATA[java调用windows的wmi获取设备性能数据]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418272</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418272</guid><author>anyuta5577</author><pubDate>Tue, 24 May 2016 11:37:00 +0800</pubDate><description><![CDATA[java调用windows的wmi获取监控数据（100%纯java调用windows的wmi获取监控数据）
转：http://my.oschina.net/noahxiao/blog/73163纯java主要体现在可以跨平台调用com。所用的是j-Interop，它是100%纯java实现的com的调用1、环境准备a、windows要开启Remote Registry与Windows...]]></description><category></category></item><item><title><![CDATA[Echarts无数据时只显示文字不显示动画]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418271</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418271</guid><author>anyuta5577</author><pubDate>Mon, 23 May 2016 18:02:00 +0800</pubDate><description><![CDATA[只需要在option中加入如下代码即可：
noDataLoadingOption: { text: '暂无数据', effect: 'bubble', effectOption: { effect...]]></description><category></category></item><item><title><![CDATA[Oracle提示密码快过期的解决办法]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418270</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418270</guid><author>anyuta5577</author><pubDate>Mon, 16 May 2016 15:21:00 +0800</pubDate><description><![CDATA[今天在使用ORACLE时报出如下错误：ORA-28002： the password will expire within 7 days===============================================ERROR:ORA-28002: the password will expire within 7 days=========================...]]></description><category></category></item><item><title><![CDATA[highcharts 图例详解]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418269</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418269</guid><author>anyuta5577</author><pubDate>Fri, 06 May 2016 15:17:00 +0800</pubDate><description><![CDATA[highcharts 图例 tooltip: {   },  legend: {  layout: 'vertical',  align: 'right', ...]]></description><category></category></item><item><title><![CDATA[db2字符串截取方法及常用函数]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418267</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418267</guid><author>anyuta5577</author><pubDate>Fri, 29 Apr 2016 11:59:00 +0800</pubDate><description><![CDATA[select substr(index_code, 1, locate('-', index_code)-1) from report_data
substr(str,m,n)表示从str中的m个字符开始截取n个字符。注：m从1开始计数。
locate（str1，str2， &lt;pos&gt;）表示在str2中查找str1第一次出现的位置，如果指定pos，则从str2的pos处开...]]></description><category></category></item><item><title><![CDATA[DB2如何调整表空间大小]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418268</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418268</guid><author>anyuta5577</author><pubDate>Wed, 27 Apr 2016 17:28:00 +0800</pubDate><description><![CDATA[DB2如何调整表空间大小刚刚接到客户那边打的电话，程序一直报错，所有的业务都做不了，拷贝了一份应用服务器(weblogic)的日志，日志里显示：WARN : 2009-06-18 16:24:32,421: JDBCExceptionReporter[line:77}: SQL Error: -99999, SQLState: nullERROR: 2009-06-18 16:24:32...]]></description><category></category></item><item><title><![CDATA[hibernate使用原生SQL查询返回结果集的处理]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418265</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418265</guid><author>anyuta5577</author><pubDate>Wed, 27 Apr 2016 17:25:00 +0800</pubDate><description><![CDATA[hibernate使用原生SQL查询返回结果集的处理
 今天没事的时候，看到公司框架里有一个用原生SQL写的函数，说实在以前自己也干过这事，但好久都没有用，都忘得差不多了，现在基本都是用的hql语句来查询结果。hibernate中使用createSQLQuery拉来来实现SQL语句的查询，具体用法：session.createSQLQuery(sql),对于用SQL返回的结果集是...]]></description><category></category></item><item><title><![CDATA[Java Socket编程详细解说]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418266</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418266</guid><author>anyuta5577</author><pubDate>Thu, 07 Apr 2016 17:01:00 +0800</pubDate><description><![CDATA[Java Socket编程JavaSocketServerSocket乱码超时 Java Socket编程 对于Java Socket编程而言，有两个概念，一个是ServerSocket，一个是Socket。服务端和客户端之间通过Socket建立连接，之后它们就可以进行通信了。首先ServerSocket将在服务端监听某个端口，当发现客户端有Socket来试图连接它时，它会a...]]></description><category></category></item><item><title><![CDATA[ORACLE查询当前连接的用户信息及操作的SQL语句]]></title><link>https://blog.youkuaiyun.com/anyuta5577/article/details/102418263</link><guid>https://blog.youkuaiyun.com/anyuta5577/article/details/102418263</guid><author>anyuta5577</author><pubDate>Thu, 07 Apr 2016 10:08:00 +0800</pubDate><description><![CDATA[ORACLE--查询当前连接的用户信息及操作的SQL语句 select sid,  status,  v$session.username 用户名,  last_call_et 持续时间,  status 状态,  LOCKWAIT 等待锁,  machine 用户电脑名,  logon_time 开始登入时间,  s...]]></description><category></category></item></channel></rss>