<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[CH____CH的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/CH____CH</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; CH____CH]]></copyright><item><title><![CDATA[Linux在root用户下直接进入Oracle数据库]]></title><link>https://blog.youkuaiyun.com/CH____CH/article/details/125622337</link><guid>https://blog.youkuaiyun.com/CH____CH/article/details/125622337</guid><author>CH____CH</author><pubDate>Tue, 05 Jul 2022 16:25:41 +0800</pubDate><description><![CDATA[Linux在root用户下直接进入Oracle数据库]]></description><category></category></item><item><title><![CDATA[java 方法重载与方法重写]]></title><link>https://blog.youkuaiyun.com/CH____CH/article/details/122420375</link><guid>https://blog.youkuaiyun.com/CH____CH/article/details/122420375</guid><author>CH____CH</author><pubDate>Mon, 10 Jan 2022 22:28:12 +0800</pubDate><description><![CDATA[java 方法重载与方法重写方法重写
方法重写
定义：在同一个类中方法名相同，但是参数类型或者个数不一样就叫方法重写
例：public class OverLoad{ 				public void print(String msg){ 				} 				public void print(int msg){ 				} 				public void print(String msg,int msg){ 				} 			}

...]]></description><category></category></item><item><title><![CDATA[在Linux系统中shell启动和关闭jar]]></title><link>https://blog.youkuaiyun.com/CH____CH/article/details/122225178</link><guid>https://blog.youkuaiyun.com/CH____CH/article/details/122225178</guid><author>CH____CH</author><pubDate>Wed, 29 Dec 2021 21:38:18 +0800</pubDate><description><![CDATA[在Linux系统中shell启动和关闭jar启动jar包shell语句关闭jar包shell语句
启动jar包shell语句
#!/bin/sh

#jdk位置
export JAVA_HOME=/opt/software/java-jdk-8u262-64

#输出提示 在启动中
echo start deploy eureka 7001

#启动jar并输出日志位置
nohup $JAVA_HOME/bin/java -jar 你的jar包.jar &gt; 日志.log 2&gt;&amp;1 &am]]></description><category></category></item><item><title><![CDATA[Linux常用命令]]></title><link>https://blog.youkuaiyun.com/CH____CH/article/details/121970489</link><guid>https://blog.youkuaiyun.com/CH____CH/article/details/121970489</guid><author>CH____CH</author><pubDate>Thu, 16 Dec 2021 15:39:15 +0800</pubDate><description><![CDATA[Linux常用命令
1. tar命令使用
2. 磁盘内存使用情况查看
3. vi文件编辑命令
]]></description><category></category></item><item><title><![CDATA[jdbc可以连接oracle,但是得不到数据]]></title><link>https://blog.youkuaiyun.com/CH____CH/article/details/104414259</link><guid>https://blog.youkuaiyun.com/CH____CH/article/details/104414259</guid><author>CH____CH</author><pubDate>Thu, 20 Feb 2020 17:32:43 +0800</pubDate><description><![CDATA[工具类
package com.ch.util;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

public class DBUtil {
...]]></description><category></category></item></channel></rss>