<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Aimer2的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Aimer2</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Aimer2]]></copyright><item><title><![CDATA[AQS代码解析]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/134022780</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/134022780</guid><author>Aimer2</author><pubDate>Fri, 03 Nov 2023 20:46:13 +0800</pubDate><description><![CDATA[AQS全称是AbstractQueuedSynchronizer(抽象队列同步器).,是jdk juc包下的一个类，juc包下很多类都频繁用到了这个类的锁的思想和设计，我将结合类并且按照非公平锁(公平锁和非公平的区别后面详细介绍)的方式来讲解AQS的设计思路和源码分析。接下来让我们一起看看吧!]]></description><category></category></item><item><title><![CDATA[spring cloud gateway 跨域问题记录]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/108591998</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/108591998</guid><author>Aimer2</author><pubDate>Tue, 15 Sep 2020 07:31:56 +0800</pubDate><description><![CDATA[在一个下午+半个晚上的找bug之后，总算发现了这个问题所在。
首先是前端报错:
Access to XMLHttpRequest at 'http://localhost:9527/api/user/user/info' from origin 'http://localhost:9528' has been blocked by CORS policy: The 'Access-Control-Allow-Origin' header contains multiple values 'http://lo]]></description><category></category></item><item><title><![CDATA[ResponseStatusException信息无法打印解决办法]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/107764479</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/107764479</guid><author>Aimer2</author><pubDate>Mon, 03 Aug 2020 15:23:47 +0800</pubDate><description><![CDATA[在写项目时发现使用ResponseStatusException无法正常打印出message信息，经过不断的调试之后我发现可能是这个类和springboot版本有不兼容。我使用的spring2.3.x版都不能正常打印，但是使用2.2.5版可以使用

...]]></description><category></category></item><item><title><![CDATA[多线程习题]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/107507579</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/107507579</guid><author>Aimer2</author><pubDate>Wed, 22 Jul 2020 10:52:27 +0800</pubDate><description><![CDATA[多线程排队买票题目题解及思路
题目
模拟3个人排除买票，每人买1张票。售货员只有1张五元的钱，电影票5元一张，王大拿拿一张二十元的人民币排在谢大脚前面买票，谢大脚拿1张十元的人民币排在在赵四的前面买票，赵四拿1张五元的人民币排在最后。即最终的卖票次序是：谢大脚、赵四、王大拿
题解及思路
在这里插入代码片package thread;

/**
 * @author :HP
 * @create :2020-07-21 10:49:00
 * @description :五个问题：
 * 1、生命周期有新建、]]></description><category></category></item><item><title><![CDATA[事务的作用、概念]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/106668925</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/106668925</guid><author>Aimer2</author><pubDate>Wed, 10 Jun 2020 16:11:16 +0800</pubDate><description><![CDATA[看到有一篇文章写的很好，记录以便忘记时学习（侵删）
原文链接: 事务的概念和作用.

]]></description><category></category></item><item><title><![CDATA[PAT A级 1048 Find Coins (25分)题解]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/106520182</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/106520182</guid><author>Aimer2</author><pubDate>Wed, 03 Jun 2020 11:25:18 +0800</pubDate><description><![CDATA[题解题目题解
题目
1048 Find Coins （25 分）
Eva loves to collect coins from all over the universe, including some other planets like Mars. One day she visited a universal shopping mall which could accept all kinds of coins as payments. However, there was a special re]]></description><category></category></item><item><title><![CDATA[PAT A级1095 Cars on Campus (30分)坑点分析]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/106434254</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/106434254</guid><author>Aimer2</author><pubDate>Fri, 29 May 2020 23:04:32 +0800</pubDate><description><![CDATA[目录题目解题思路和注意点
题目
Zhejiang University has 8 campuses and a lot of gates. From each gate we can collect the in/out times and the plate numbers of the cars crossing the gate. Now with all the information available, you are supposed to tell, at any specific tim]]></description><category></category></item><item><title><![CDATA[PAT A 1080 Graduate Admission (30分)]]></title><link>https://blog.youkuaiyun.com/Aimer2/article/details/106414020</link><guid>https://blog.youkuaiyun.com/Aimer2/article/details/106414020</guid><author>Aimer2</author><pubDate>Thu, 28 May 2020 22:07:56 +0800</pubDate><description><![CDATA[pat A级1080题解题目题解
题目
题目大意：
第一行输入学生人数N、学校数M、学生可报考数K。
第二行输入M个学校的招收人数。
接下来N行输入学生的笔试成绩GE、面试成绩GI，K个报考院校。
题目要求先按学生总成绩（GE+GI）/2对学生降序排序，如果总成绩相等则按照GE降序排序，如果两者相同则排名相同，学校的录取方式有两种：
1、学校未招收满，则在排序好的未录取学生中按降序录取
2、学校招收满了，则判断学生的排名是否与最后招收学生排名相等，如果排名相等额外录取。
输出：
输出每一个学校的招收情况，若]]></description><category></category></item></channel></rss>