<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_17863151的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_17863151</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_17863151]]></copyright><item><title><![CDATA[如何避免Python json.dumps()将中文转义成unicode]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/140617249</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/140617249</guid><author>qq_17863151</author><pubDate>Mon, 22 Jul 2024 18:59:24 +0800</pubDate><description><![CDATA[在Python中，json.dumps() 和 json.dump() 函数默认会将非ASCII字符（包括中文字符）转换为Unicode转义序列。如果你不希望转义，可以在调用json.dumps()或json.dump()时设置ensure_ascii参数为False。]]></description><category></category></item><item><title><![CDATA[基于Spring Boot的图书管理系统]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/134224279</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/134224279</guid><author>qq_17863151</author><pubDate>Sat, 04 Nov 2023 22:18:17 +0800</pubDate><description><![CDATA[登录模块个人信息模块用户管理模块角色管理模块菜单管理模块公告管理模块消息管理模块图书类别管理模块图书管理模块借阅管理模块罚款管理模块信息反馈模块图书统计模块。]]></description><category></category></item><item><title><![CDATA[基于Spring Boot的新冠疫情防控管理系统]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/134221927</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/134221927</guid><author>qq_17863151</author><pubDate>Sat, 04 Nov 2023 19:25:11 +0800</pubDate><description><![CDATA[疫情分布地图模块（疫情实时数据）]]></description><category></category></item><item><title><![CDATA[IDEA插件SquareTest 1.7.2 1.8.2激活]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/134041264</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/134041264</guid><author>qq_17863151</author><pubDate>Wed, 25 Oct 2023 18:41:56 +0800</pubDate><description><![CDATA[IDEA插件SquareTest 1.7.2 1.8.2 crack，v：1911148380。]]></description><category></category></item><item><title><![CDATA[IDEA插件SquareTest激活（po jie） 1.7.2 1.8.2crack]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/132278656</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/132278656</guid><author>qq_17863151</author><pubDate>Mon, 14 Aug 2023 16:21:08 +0800</pubDate><description><![CDATA[IDEA插件SquareTest 1.7.2 1.8.2crack，v：1911148380。]]></description><category></category></item><item><title><![CDATA[MySQL8使用with recursive实现递归]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/119880267</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/119880267</guid><author>qq_17863151</author><pubDate>Tue, 24 Aug 2021 20:01:33 +0800</pubDate><description><![CDATA[MySQL8使用with recursive实现递归

输出1 ~ n

WITH recursive t AS 
(
	SELECT 1 AS n 
	UNION ALL 
	SELECT n + 1 FROM t WHERE n &lt; 10
) 
SELECT * FROM	t;


输出n的阶乘

WITH recursive t AS (
	SELECT 1 AS n, 1 AS factorial 
	UNION ALL
	SELECT n + 1,	( n + 1 ) * factorial]]></description><category></category></item><item><title><![CDATA[Java使用双向链表和哈希表实现LRU缓存]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/119879967</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/119879967</guid><author>qq_17863151</author><pubDate>Mon, 23 Aug 2021 23:33:10 +0800</pubDate><description><![CDATA[Java使用双向链表和哈希表实现LRU缓存


getValue(Integer key)：获取键对应的值，并标记最近使用过。


setKeyValue(Integer key, String value)：将键值对插入到缓存，如果存在则删除旧的值。


removeKey(Integer key)：将键值对从缓存中移除。


public class LRUCache {
	private Integer maxCacheSize;
	private Map&lt;Integer, DoubleList]]></description><category></category></item><item><title><![CDATA[基于JDK动态代理实现动态代理模式]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/118532080</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/118532080</guid><author>qq_17863151</author><pubDate>Wed, 07 Jul 2021 00:03:52 +0800</pubDate><description><![CDATA[动态代理的意义在于生成一个代理对象，来代理真实对象，从而控制真实对象的访问。
实现代理需要分为两个步骤：

代理对象与真实对象建立代理关系。
实现代理对象的代理逻辑方法。

下面以程序员为例：
1.编写程序员接口
/**
 * 程序员接口
 *
 * @author Houhou Song
 * @date 2021-07-06 23:15
 */
public interface Programmer {
    /**
     * 写代码
     */
    void code();
}

2.编]]></description><category></category></item><item><title><![CDATA[CentOS安装Chrome和ChromeDriver]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/116059666</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/116059666</guid><author>qq_17863151</author><pubDate>Fri, 23 Apr 2021 16:05:10 +0800</pubDate><description><![CDATA[1.安装Chrome
yum install https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

2.查看Chrome版本号
google-chrome --version

3.根据Chrome版本号下载ChromeDriver
在http://chromedriver.storage.googleapis.com/index.html页面找对应版本的ChromeDriver下载地址

下载
wget ht]]></description><category></category></item><item><title><![CDATA[用tkinter写出you-get下载器界面，并用pyinstaller打包成exe文件]]></title><link>https://blog.youkuaiyun.com/qq_17863151/article/details/113761543</link><guid>https://blog.youkuaiyun.com/qq_17863151/article/details/113761543</guid><author>qq_17863151</author><pubDate>Mon, 08 Feb 2021 20:00:39 +0800</pubDate><description><![CDATA[写在前面：本文为笔者最早于 2019-05-11 23:15 以“@拼命三郎”的身份发表于博客园

本文为原创文章，转载请标明出处
一、you-get介绍
you-get是一个基于 python3 的下载工具，使用 you-get 可以很轻松的下载到网络上的视频、图片及音乐。目前支持网易云音乐、AB 站、百度贴吧、斗鱼、熊猫、爱奇艺、凤凰视频、酷狗音乐、乐视、荔枝FM、秒拍、腾讯视频、优酷土豆、央视网、芒果TV 等以下80多个站点。

安装方法：
pip install you-get

二、tkinter]]></description><category></category></item></channel></rss>