<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[xiaomingpeng的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/xiaomingpeng</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; xiaomingpeng]]></copyright><item><title><![CDATA[在docker中创建mysql测试数据库employ]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/136624799</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/136624799</guid><author>xiaomingpeng</author><pubDate>Tue, 12 Mar 2024 09:12:55 +0800</pubDate><description><![CDATA[在docker中创建mysql测试数据库employ，用来学习mysql]]></description><category></category></item><item><title><![CDATA[Caused by: java.sql.SQLSyntaxErrorException: ORA-00923: 未找到要求的 FROM 关键字]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/127262198</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/127262198</guid><author>xiaomingpeng</author><pubDate>Fri, 14 Oct 2022 10:00:31 +0800</pubDate><description><![CDATA[Caused by: java.sql.SQLSyntaxErrorException: ORA-00923: 未找到要求的 FROM 关键字
> ORA-00923: FROM keyword not found where expected]]></description><category></category></item><item><title><![CDATA[springboot使用redis和redis缓存]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/118054316</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/118054316</guid><author>xiaomingpeng</author><pubDate>Thu, 23 Jun 2022 10:39:19 +0800</pubDate><description><![CDATA[1.配置redis基础配置（前面还有一个spring）

2.导入redis依赖

3.测试类中使用redis1.堆内存溢出
1.1原因
1.2解决方法2：切换使用jedis方法：使用以下依赖。
2.缓存穿透

3.缓存雪崩

4.缓存击穿

加锁后出现不能完全锁住的情况

分布式锁和本地锁
分布式锁
注意：加锁和解锁都要保证原子性。...]]></description><category></category></item><item><title><![CDATA[JMeter Address Already in use]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/118014557</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/118014557</guid><author>xiaomingpeng</author><pubDate>Mon, 12 Jul 2021 15:21:11 +0800</pubDate><description><![CDATA[压力测试JMeter Address Already in use

如图：


1.1先按照上图找到位置，然后按照下图创建

1.2创建好如图所示


1.3按照第一张图片修改里面内容

同理设置TCPTimedWaitDelay为30，（设置为十进制）。意思为30秒循环回收端口。
1.4重启电脑，才能生效。

...]]></description><category></category></item><item><title><![CDATA[nginx动静分离]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/118023170</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/118023170</guid><author>xiaomingpeng</author><pubDate>Mon, 12 Jul 2021 15:20:38 +0800</pubDate><description><![CDATA[nginx动静分离
步骤：
1.将项目的所有静态资源都放在Nginx里面
2.制定一个规则：/static/**所有的请求都有nginx直接返回

1.1把static目录下的静态资源放到nginx目录下，并且删除idea的static目录下的静态资源。

1.2替换掉idea前端html页面所有引用静态资源的url。
快捷键 Ctrl+r，点击replace all。

1.3修改nginx的配置
在gulimall.conf里面添加配置：(如图）
location	/static/ {…}
然后重启ng]]></description><category></category></item><item><title><![CDATA[java 猜随机数字小游戏  100以内随机数  可设置猜测次数]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109929478</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109929478</guid><author>xiaomingpeng</author><pubDate>Sun, 22 Nov 2020 12:00:41 +0800</pubDate><description><![CDATA[简单的猜测数字小游戏
package game01;

import java.util.Random;
import java.util.Scanner;

public class GuestNumber {
	static int inputNumber02;
	
	
	public static void main(String []args){
		
		guestNumber();
		
	}
	public static void guestNumber(){

		
		int times ]]></description><category></category></item><item><title><![CDATA[java 自定义加密和解密文件]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109928318</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109928318</guid><author>xiaomingpeng</author><pubDate>Sun, 22 Nov 2020 11:57:41 +0800</pubDate><description><![CDATA[简单自定义    字节加1
package game01;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
import java.util.Scanner;

public class Tool {
	public s]]></description><category></category></item><item><title><![CDATA[Python输出一个简单的田字格]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109850768</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109850768</guid><author>xiaomingpeng</author><pubDate>Fri, 20 Nov 2020 15:29:05 +0800</pubDate><description><![CDATA[输出一个简单的田字格
def latticeA()://lattice格子
    print ("+-------+-------+-------+-------+")
    print ("|       |       |       |       |")
    print ("|       |       |       |       |")
    print ("|       |       |       |       |")
def latticeB():
    print ]]></description><category></category></item><item><title><![CDATA[python猜数字游戏]]></title><link>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109532950</link><guid>https://blog.youkuaiyun.com/xiaomingpeng/article/details/109532950</guid><author>xiaomingpeng</author><pubDate>Fri, 06 Nov 2020 15:39:45 +0800</pubDate><description><![CDATA[rightNumber=6
count=1
number=int(input("亲，请输入你预判的数字（0—9）："))
while rightNumber!=number:
    if number&gt;rightNumber:
        print("你预判大了!")
    else:
        print("你预判小了!")
    count=count+1
    number=int(input("亲，请再次输入你预判的数字（0—9）："))
print("亲，恭喜你，预判正确]]></description><category></category></item></channel></rss>