<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[REXmama的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/REXmama</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; REXmama]]></copyright><item><title><![CDATA[dingdanxitong]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/131617595</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/131617595</guid><author>REXmama</author><pubDate>Sat, 08 Jul 2023 22:54:47 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[7.leetcode--贪心]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129480981</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129480981</guid><author>REXmama</author><pubDate>Sun, 12 Mar 2023 22:31:23 +0800</pubDate><description><![CDATA[贪心]]></description><category></category></item><item><title><![CDATA[6.leetcode--动态规划]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129477931</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129477931</guid><author>REXmama</author><pubDate>Sun, 12 Mar 2023 20:42:03 +0800</pubDate><description><![CDATA[动态规划]]></description><category></category></item><item><title><![CDATA[5.leetcode--图]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129476823</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129476823</guid><author>REXmama</author><pubDate>Sun, 12 Mar 2023 16:52:07 +0800</pubDate><description><![CDATA[图]]></description><category></category></item><item><title><![CDATA[11.缓存优化 Caffeine+Redis]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129259705</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129259705</guid><author>REXmama</author><pubDate>Tue, 28 Feb 2023 13:31:14 +0800</pubDate><description><![CDATA[Caffeien 多级缓存]]></description><category></category></item><item><title><![CDATA[10.Quartz实现定时打分 热帖排行]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129245044</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129245044</guid><author>REXmama</author><pubDate>Mon, 27 Feb 2023 17:08:03 +0800</pubDate><description><![CDATA[Quartz]]></description><category></category></item><item><title><![CDATA[9.网站数据统计]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129239044</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129239044</guid><author>REXmama</author><pubDate>Mon, 27 Feb 2023 11:49:33 +0800</pubDate><description><![CDATA[HyperLogLog ]]></description><category></category></item><item><title><![CDATA[8.Spring Security 权限控制]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129221379</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129221379</guid><author>REXmama</author><pubDate>Sat, 25 Feb 2023 22:39:19 +0800</pubDate><description><![CDATA[spring security]]></description><category></category></item><item><title><![CDATA[6.Kafka发布和显示系统通知]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/129217005</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/129217005</guid><author>REXmama</author><pubDate>Sat, 25 Feb 2023 16:28:24 +0800</pubDate><description><![CDATA[Kafka 系统消息]]></description><category></category></item><item><title><![CDATA[5.Redis 实现点赞 优化登陆(验证码 token..)]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/128977845</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/128977845</guid><author>REXmama</author><pubDate>Sat, 11 Feb 2023 00:13:07 +0800</pubDate><description><![CDATA[Redis hash 是一个 string 类型的 field 和 value 的映射表，hash 特别适合用于存储对象。Redis支持五种数据类型：string（字符串），hash（哈希），list（列表），set（集合）及zset(sorted set：有序集合)。string 是 redis 最基本的类型，你可以理解成与 Memcached 一模一样的类型，一个 key 对应一个 value。Redis 的 Set 是 string 类型的无序集合，集合是通过hash实现的。]]></description><category></category></item><item><title><![CDATA[4.帖子功能]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/128906783</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/128906783</guid><author>REXmama</author><pubDate>Mon, 06 Feb 2023 19:28:57 +0800</pubDate><description><![CDATA[在DiscussPostService里写addDiscussPost方法：注意转义html标签 和过滤敏感词。为了方便，我们先在CommunityUtil里封装几个json工具，使用阿里的fastjson，引入依赖。通常 服务端需要返回一个Json格式的字符串 里面包含 状态吗 信息 等内容。三个指针，指针1指向前缀树，指针2、3指向需要过滤的字符串。应用：字符串检索、词频统计、字符串排序等。名称：Trie、字典树、查找树。特点：查找效率高，消耗内存大。根据敏感词，初始化前缀树。编写过滤敏感词的方法。]]></description><category></category></item><item><title><![CDATA[3.开发首页 登陆模块]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/128749398</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/128749398</guid><author>REXmama</author><pubDate>Sun, 22 Jan 2023 16:57:36 +0800</pubDate><description><![CDATA[首页开发]]></description><category></category></item><item><title><![CDATA[2.Spring 等框架简单入门了解]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/128699278</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/128699278</guid><author>REXmama</author><pubDate>Mon, 16 Jan 2023 00:24:27 +0800</pubDate><description><![CDATA[框架了解]]></description><category></category></item><item><title><![CDATA[1.环境搭建 创建spring boot 项目（mac）]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/128689428</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/128689428</guid><author>REXmama</author><pubDate>Sat, 14 Jan 2023 21:41:08 +0800</pubDate><description><![CDATA[第一步 配置开发环境]]></description><category></category></item><item><title><![CDATA[4.leetcode-二叉树]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/128212595</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/128212595</guid><author>REXmama</author><pubDate>Tue, 06 Dec 2022 23:48:16 +0800</pubDate><description><![CDATA[二叉树]]></description><category></category></item><item><title><![CDATA[3.leetcode--数组]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/127930631</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/127930631</guid><author>REXmama</author><pubDate>Fri, 18 Nov 2022 22:19:43 +0800</pubDate><description><![CDATA[【代码】3.leetcode--数组。]]></description><category></category></item><item><title><![CDATA[3.类加载机制]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/127253861</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/127253861</guid><author>REXmama</author><pubDate>Mon, 10 Oct 2022 23:55:57 +0800</pubDate><description><![CDATA[类加载机制]]></description><category></category></item><item><title><![CDATA[2.leetcode--链表]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/127235790</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/127235790</guid><author>REXmama</author><pubDate>Sun, 09 Oct 2022 23:00:17 +0800</pubDate><description><![CDATA[leetcode 链表]]></description><category></category></item><item><title><![CDATA[1.leetcode--栈和队列]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/127211026</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/127211026</guid><author>REXmama</author><pubDate>Sat, 08 Oct 2022 16:49:31 +0800</pubDate><description><![CDATA[leetcode--栈和队列]]></description><category></category></item><item><title><![CDATA[2.类的文件结构]]></title><link>https://blog.youkuaiyun.com/REXmama/article/details/127193383</link><guid>https://blog.youkuaiyun.com/REXmama/article/details/127193383</guid><author>REXmama</author><pubDate>Fri, 07 Oct 2022 13:47:42 +0800</pubDate><description><![CDATA[Class文件是一组以8个字节为基础单位的二进制流，各个数据项目严格按照顺序紧凑地排列在文件之中，中间没有添加任何分隔符，这使得整个Class文件中存储的内容几乎全部是程序运行的必要数据，没有空隙存在。整个Class文件本质上也可以视作是一张表。任何一个Class文件都对应着唯一的一个类或接口的定义信息。但是反过来说，类或接口并不一定都得定义在文件里（譬如类或接口也可以动态生成，直接送入类加载器中）。Class文件格式采用一种类似于C语言结构体的伪结构。]]></description><category></category></item></channel></rss>