<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[莫言、初心]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/devil15736727435</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; devil15736727435]]></copyright><item><title><![CDATA[将博客搬至优快云]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87899575</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87899575</guid><author>devil15736727435</author><pubDate>Fri, 22 Feb 2019 18:20:00 +0800</pubDate><description><![CDATA[
		
			将博客搬至优快云
		
		
		
			优快云地址：https://blog.youkuaiyun.com/zhaosongbin











		
		posted @ 2019-02-22 18:20 莫忘丶初心 阅读(...) 评论(...)  编辑 收藏
	...]]></description><category></category></item><item><title><![CDATA[将博客搬至优快云]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842633</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842633</guid><author>devil15736727435</author><pubDate>Wed, 20 Feb 2019 14:57:00 +0800</pubDate><description><![CDATA[
		
			将博客搬至优快云
		
		
		
			博客同步到优快云











		
		posted @ 2019-02-20 14:57 莫忘丶初心 阅读(...) 评论(...)  编辑 收藏
	]]></description><category></category></item><item><title><![CDATA[linux配置Jdk1.8]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842628</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842628</guid><author>devil15736727435</author><pubDate>Mon, 17 Dec 2018 09:33:00 +0800</pubDate><description><![CDATA[
		
			linux配置Jdk1.8
		
		
		
			Jdk1.8:https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
 

cd /usr/lib　　　　为了使所有目录都可以访问到，把jdk放到usr/bin目录下

mkdir jdk　　　　　　新建jd...]]></description><category></category></item><item><title><![CDATA[Centos 7 中yum安装Mysql和修改mysql配置]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842580</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842580</guid><author>devil15736727435</author><pubDate>Fri, 12 Oct 2018 16:07:00 +0800</pubDate><description><![CDATA[
		
			Centos 7 中yum安装Mysql和修改mysql配置
		
		
		
			一. mysql安装
 
1.安装MySQL官方的Yum Repository

[root@ecs-7bec-0002 mysql]# wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch...]]></description><category></category></item><item><title><![CDATA[Centos 7中，防火墙配置端口规则]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842613</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842613</guid><author>devil15736727435</author><pubDate>Wed, 10 Oct 2018 11:55:00 +0800</pubDate><description><![CDATA[
		
			Centos 7中，防火墙配置端口规则
		
		
		
			注意：firewalld服务有两份规则策略配置记录，配置永久生效的策略记录时，需要执行&quot;reload&quot;参数后才能立即生效：

Permanent:永久生效的
RunTime:现在正在生效的

 
1.查看当前区域
 

[root@ecs-7bec-0002 bin]# chkconfig iptables ...]]></description><category></category></item><item><title><![CDATA[centos 7中  yum安装jdk]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842608</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842608</guid><author>devil15736727435</author><pubDate>Wed, 10 Oct 2018 11:28:00 +0800</pubDate><description><![CDATA[
		
			centos 7中  yum安装jdk
		
		
		
			yum安装jdk的好处就是不需要手动再配置环境变量，所有的变量都是自动生成
 
1.检查系统是否存在jdk，存在删除原版jdk
如果没有信息输出，则表示没有安装jdk

rpm -qa |grep java

rpm -qa |grep jdk

rpm -qa |grep gcj

如果存在则执行命令删除和...]]></description><category></category></item><item><title><![CDATA[Java 动态实现word导出功能]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842637</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842637</guid><author>devil15736727435</author><pubDate>Tue, 24 Jul 2018 15:41:00 +0800</pubDate><description><![CDATA[
		
			Java 动态实现word导出功能
		
		
		
			1.word模板：xx.ftl生成，ftl文件就是word的源代码，类似html一样是拥有标签和样式的代码。

把需要导出的doc文件模板用office版本的word工具打开。
把doc文件另存为xx.xml文件
把xx.xml文件重命名为xx.ftl文件

 
2.编写后台代码，生成word文件

packag...]]></description><category></category></item><item><title><![CDATA[linux 中，mysql数据库备份操作]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842631</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842631</guid><author>devil15736727435</author><pubDate>Thu, 12 Jul 2018 18:11:00 +0800</pubDate><description><![CDATA[
		
			linux 中，mysql数据库备份操作
		
		
		
			1.新建一个sh脚本（可以先建一个txt文本，然后改为sh文件）。
代码如下：

#!/bin/bash
#设置mysql备份目录
folder=/**/**
cd $folder
day=`date +%Y%m%d`
rm -rf $day
mkdir $day
cd $day
#数据库服务器
ip=IP...]]></description><category></category></item><item><title><![CDATA[天翼云 RDS数据库操作]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842574</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842574</guid><author>devil15736727435</author><pubDate>Thu, 12 Jul 2018 16:42:00 +0800</pubDate><description><![CDATA[
		
			天翼云 RDS数据库操作
		
		
		
			1.RDS数据库创建好之后点击RDS实例管理找到已下信息
 
官方文档 -1：http://www.ctyun.cn/help/qslist/567
官方文档 -2：http://www.ctyun.cn/help/qslist/544
 
如图：
IP : 链接地址一列下方对应的是IP:POST(ip:端口)，获取冒号左...]]></description><category></category></item><item><title><![CDATA[Java 实现邮件发送功能]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842624</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842624</guid><author>devil15736727435</author><pubDate>Fri, 01 Jun 2018 10:31:00 +0800</pubDate><description><![CDATA[
		
			Java 实现邮件发送功能
		
		
		
			1.新建model
SendMail.java

import java.util.Properties;


public class SendMail {
    // 发送邮件的服务器的IP和端口
    private String mailServerHost;　　　　//服务器名称，类似163的： smtp....]]></description><category></category></item><item><title><![CDATA[java 定时器任务模板]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842620</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842620</guid><author>devil15736727435</author><pubDate>Thu, 31 May 2018 17:59:00 +0800</pubDate><description><![CDATA[
		
			java 定时器任务模板
		
		
		
			1.该定时任务是基于web.xml的监听机制 listener 来实现的
建立监听类：
NFDFlightDataTaskListener.java
 

import javax.servlet.ServletContextEvent;
import javax.servlet.ServletContextListene...]]></description><category></category></item><item><title><![CDATA[java中的replaceAll方法注意事项]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842617</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842617</guid><author>devil15736727435</author><pubDate>Wed, 02 May 2018 17:45:00 +0800</pubDate><description><![CDATA[
		
			java中的replaceAll方法注意事项
		
		
		
			replaceAll和replace方法参数是不同的，replace的两个参数都是代表字符串，replaceAll的第一个参数是正则表达式
 
replaceAll中需要注意的特殊字符：
 

\　　==    \\\\

?　　==　　 [?].　　==　　\\.

 







...]]></description><category></category></item><item><title><![CDATA[Linux 中, 安装html转pdf工具：wkhtmltopdf]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842611</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842611</guid><author>devil15736727435</author><pubDate>Wed, 25 Apr 2018 16:34:00 +0800</pubDate><description><![CDATA[
		
			Linux 中, 安装html转pdf工具：wkhtmltopdf
		
		
		
			wkhtmltopdf下载地址官网：https://wkhtmltopdf.org/downloads.html
 
 
进入到/opt文件夹下面，新建文件夹wkhtmltopdf,然后把下载好的wkhtmltopdf文件放入到此文件夹内

# cd /opt/
# mkdir w...]]></description><category></category></item><item><title><![CDATA[Centos 7, Torque  单节点部署]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842604</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842604</guid><author>devil15736727435</author><pubDate>Fri, 02 Mar 2018 17:46:00 +0800</pubDate><description><![CDATA[
		
			Centos 7, Torque  单节点部署
		
		
		
			1.准备工作
 
安装Torque必须首先配置linux主机名称，服务器主机名称大多默认localhost,不建议直接使用localhost。
linux主机名称修改地址：http://www.cnblogs.com/smbin/p/8488909.html
 
linux系统：Centos 7
主机...]]></description><category></category></item><item><title><![CDATA[Linux 中，基础命令 command not found...问题]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842623</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842623</guid><author>devil15736727435</author><pubDate>Fri, 02 Mar 2018 14:47:00 +0800</pubDate><description><![CDATA[
		
			Linux 中，基础命令 command not found...问题
		
		
		
			
linux中出现基本命令找不到的问题，经过查找发现是/etc/profile文件出现了问题，解决方案如下：
 
问题详细：

[root@master  ~]# ll
bash: ls: command not found...
Similar command is: 'lz...]]></description><category></category></item><item><title><![CDATA[Centos 修改主机名称]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842600</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842600</guid><author>devil15736727435</author><pubDate>Thu, 01 Mar 2018 15:59:00 +0800</pubDate><description><![CDATA[
		
			Centos 修改主机名称
		
		
		
			　Centos 配置主机名称：
 
1.首先查询一下当前的主机名称

[root@localhost~]# hostnamectl status
   Static hostname: ******　　　　　　　　　　//永久主机名
   Pretty hostname: [******]　　　　　　　　　　//临时主机...]]></description><category></category></item><item><title><![CDATA[读取linux服务器内带格式文件，转为json字符串]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842594</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842594</guid><author>devil15736727435</author><pubDate>Thu, 26 Oct 2017 15:12:00 +0800</pubDate><description><![CDATA[
		
			读取linux服务器内带格式文件，转为json字符串
		
		
		
			 
工具类方法：ReadTextUtil
 

 1 package com.dc.health.platform.common.utils;
 2 
 3 import com.alibaba.fastjson.JSONObject;
 4 
 5 import java.util.Array...]]></description><category></category></item><item><title><![CDATA[java链接linux服务器，命令操作]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842579</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842579</guid><author>devil15736727435</author><pubDate>Thu, 26 Oct 2017 15:05:00 +0800</pubDate><description><![CDATA[
		
			java链接linux服务器，命令操作
		
		
		
			 
1.本地读取linux文件，即在Windows上链接外部linux
 

package com.common.utils;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
im...]]></description><category></category></item><item><title><![CDATA[linux中php项目无法发送邮件：PEAR mail package is not installed]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842589</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842589</guid><author>devil15736727435</author><pubDate>Fri, 09 Jun 2017 10:36:00 +0800</pubDate><description><![CDATA[
		
			linux中php项目无法发送邮件：PEAR mail package is not installed
		
		
		
			　　发送邮件报错误：PEAR mail package is not installed的原因是linux中缺少PEAR mail组件，
PEAR mail组件也就是PHP Pear Mail / SMTP软件包的三大支持：
　　1）NET /...]]></description><category></category></item><item><title><![CDATA[linux下部署php项目-Apache、php、mysql关联]]></title><link>https://blog.youkuaiyun.com/devil15736727435/article/details/87842585</link><guid>https://blog.youkuaiyun.com/devil15736727435/article/details/87842585</guid><author>devil15736727435</author><pubDate>Mon, 05 Jun 2017 17:42:00 +0800</pubDate><description><![CDATA[
		
			linux下部署php项目-Apache、php、mysql关联
		
		
		
			　　linux下部署php项目环境可以分为两种，一种使用Apache，php，mysql的压缩包安装，一种用yum命令进行安装。
使用三种软件的压缩包进行安装，需要手动配置三者之间的关系。apache和php之间的配置没有什么难度，但是和mysql进行配置的时候就需要对php的了解了...]]></description><category></category></item></channel></rss>