<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Eleven52AC</title><description>代碼寫多了就像修仙，有時頓悟，有時走火入魔。</description><link>https://eleven52ac.com/</link><language>zh-cn</language><item><title>1. 初识Docker容器</title><link>https://eleven52ac.com/docker/1-%E5%88%9D%E8%AF%86docker%E5%AE%B9%E5%99%A8/</link><guid isPermaLink="true">https://eleven52ac.com/docker/1-%E5%88%9D%E8%AF%86docker%E5%AE%B9%E5%99%A8/</guid><description>1. 初识Docker容器</description></item><item><title>2. Docker和虚拟机的区别</title><link>https://eleven52ac.com/docker/2-docker%E5%92%8C%E8%99%9A%E6%8B%9F%E6%9C%BA%E7%9A%84%E5%8C%BA%E5%88%AB/</link><guid isPermaLink="true">https://eleven52ac.com/docker/2-docker%E5%92%8C%E8%99%9A%E6%8B%9F%E6%9C%BA%E7%9A%84%E5%8C%BA%E5%88%AB/</guid><description>2. Docker和虚拟机的区别</description></item><item><title>大纲</title><link>https://eleven52ac.com/java/%E5%A4%A7%E7%BA%B2/</link><guid isPermaLink="true">https://eleven52ac.com/java/%E5%A4%A7%E7%BA%B2/</guid><description>大纲</description></item><item><title>配置中心延迟加载导致的 Bean 初始化问题</title><link>https://eleven52ac.com/spring-cloud/1-%E9%85%8D%E7%BD%AE%E4%B8%AD%E5%BF%83%E5%BB%B6%E8%BF%9F%E5%8A%A0%E8%BD%BD%E5%AF%BC%E8%87%B4%E7%9A%84-bean-%E5%88%9D%E5%A7%8B%E5%8C%96%E9%97%AE%E9%A2%98/</link><guid isPermaLink="true">https://eleven52ac.com/spring-cloud/1-%E9%85%8D%E7%BD%AE%E4%B8%AD%E5%BF%83%E5%BB%B6%E8%BF%9F%E5%8A%A0%E8%BD%BD%E5%AF%BC%E8%87%B4%E7%9A%84-bean-%E5%88%9D%E5%A7%8B%E5%8C%96%E9%97%AE%E9%A2%98/</guid><description>配置中心延迟加载导致的 Bean 初始化问题</description></item><item><title>MySQL 数据排序实现原理</title><link>https://eleven52ac.com/mysql/mysql-%E6%95%B0%E6%8D%AE%E6%8E%92%E5%BA%8F%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86/</link><guid isPermaLink="true">https://eleven52ac.com/mysql/mysql-%E6%95%B0%E6%8D%AE%E6%8E%92%E5%BA%8F%E5%AE%9E%E7%8E%B0%E5%8E%9F%E7%90%86/</guid><description>MySQL 数据排序实现原理</description></item><item><title>14. COALESCE</title><link>https://eleven52ac.com/tips/14-coalesce/</link><guid isPermaLink="true">https://eleven52ac.com/tips/14-coalesce/</guid><description>14. COALESCE</description></item><item><title>15. MySQL 小数取舍函数</title><link>https://eleven52ac.com/tips/15-mysql-%E5%B0%8F%E6%95%B0%E5%8F%96%E8%88%8D%E5%87%BD%E6%95%B0/</link><guid isPermaLink="true">https://eleven52ac.com/tips/15-mysql-%E5%B0%8F%E6%95%B0%E5%8F%96%E8%88%8D%E5%87%BD%E6%95%B0/</guid><description>15. MySQL 小数取舍函数</description></item><item><title>10. EXISTS子查询中的存在性判断</title><link>https://eleven52ac.com/tips/10-exists%E5%AD%90%E6%9F%A5%E8%AF%A2%E4%B8%AD%E7%9A%84%E5%AD%98%E5%9C%A8%E6%80%A7%E5%88%A4%E6%96%AD/</link><guid isPermaLink="true">https://eleven52ac.com/tips/10-exists%E5%AD%90%E6%9F%A5%E8%AF%A2%E4%B8%AD%E7%9A%84%E5%AD%98%E5%9C%A8%E6%80%A7%E5%88%A4%E6%96%AD/</guid><description>10. EXISTS子查询中的存在性判断</description></item><item><title>13. MySQL 条件与空值判断函数</title><link>https://eleven52ac.com/tips/13-mysql-%E6%9D%A1%E4%BB%B6%E4%B8%8E%E7%A9%BA%E5%80%BC%E5%88%A4%E6%96%AD%E5%87%BD%E6%95%B0/</link><guid isPermaLink="true">https://eleven52ac.com/tips/13-mysql-%E6%9D%A1%E4%BB%B6%E4%B8%8E%E7%A9%BA%E5%80%BC%E5%88%A4%E6%96%AD%E5%87%BD%E6%95%B0/</guid><description>13. MySQL 条件与空值判断函数</description></item><item><title>12. DATE_FORMAT日期格式化函数</title><link>https://eleven52ac.com/tips/12-date_format%E6%97%A5%E6%9C%9F%E6%A0%BC%E5%BC%8F%E5%8C%96%E5%87%BD%E6%95%B0/</link><guid isPermaLink="true">https://eleven52ac.com/tips/12-date_format%E6%97%A5%E6%9C%9F%E6%A0%BC%E5%BC%8F%E5%8C%96%E5%87%BD%E6%95%B0/</guid><description>12. DATE_FORMAT日期格式化函数</description></item><item><title>Spring @Bean 命名机制</title><link>https://eleven52ac.com/springboot/1-spring-bean-%E5%91%BD%E5%90%8D%E6%9C%BA%E5%88%B6/</link><guid isPermaLink="true">https://eleven52ac.com/springboot/1-spring-bean-%E5%91%BD%E5%90%8D%E6%9C%BA%E5%88%B6/</guid><description>Spring @Bean 命名机制</description></item><item><title>11. MySQL日期函数</title><link>https://eleven52ac.com/tips/11-mysql%E6%97%A5%E6%9C%9F%E5%87%BD%E6%95%B0/</link><guid isPermaLink="true">https://eleven52ac.com/tips/11-mysql%E6%97%A5%E6%9C%9F%E5%87%BD%E6%95%B0/</guid><description>11. MySQL日期函数</description></item><item><title>22. 如何在事务中切换数据源</title><link>https://eleven52ac.com/tips/22-%E5%A6%82%E4%BD%95%E5%9C%A8%E4%BA%8B%E5%8A%A1%E4%B8%AD%E5%88%87%E6%8D%A2%E6%95%B0%E6%8D%AE%E6%BA%90/</link><guid isPermaLink="true">https://eleven52ac.com/tips/22-%E5%A6%82%E4%BD%95%E5%9C%A8%E4%BA%8B%E5%8A%A1%E4%B8%AD%E5%88%87%E6%8D%A2%E6%95%B0%E6%8D%AE%E6%BA%90/</guid><description>22. 如何在事务中切换数据源</description></item><item><title>20. 端到端加密</title><link>https://eleven52ac.com/tips/20-%E7%AB%AF%E5%88%B0%E7%AB%AF%E5%8A%A0%E5%AF%86/</link><guid isPermaLink="true">https://eleven52ac.com/tips/20-%E7%AB%AF%E5%88%B0%E7%AB%AF%E5%8A%A0%E5%AF%86/</guid><description>20. 端到端加密</description></item><item><title>18. Commit Message 规范</title><link>https://eleven52ac.com/tips/18-commit-message-%E8%A7%84%E8%8C%83/</link><guid isPermaLink="true">https://eleven52ac.com/tips/18-commit-message-%E8%A7%84%E8%8C%83/</guid><description>18. Commit Message 规范</description></item><item><title>16. 外连接退化为内连接</title><link>https://eleven52ac.com/tips/16-%E5%A4%96%E8%BF%9E%E6%8E%A5%E9%80%80%E5%8C%96%E4%B8%BA%E5%86%85%E8%BF%9E%E6%8E%A5/</link><guid isPermaLink="true">https://eleven52ac.com/tips/16-%E5%A4%96%E8%BF%9E%E6%8E%A5%E9%80%80%E5%8C%96%E4%B8%BA%E5%86%85%E8%BF%9E%E6%8E%A5/</guid><description>16. 外连接退化为内连接</description></item><item><title>23. 分存元算方案</title><link>https://eleven52ac.com/tips/23-%E5%88%86%E5%AD%98%E5%85%83%E7%AE%97%E6%96%B9%E6%A1%88/</link><guid isPermaLink="true">https://eleven52ac.com/tips/23-%E5%88%86%E5%AD%98%E5%85%83%E7%AE%97%E6%96%B9%E6%A1%88/</guid><description>23. 分存元算方案</description></item><item><title>24. return 的实际执行过程</title><link>https://eleven52ac.com/tips/24-return-%E7%9A%84%E5%AE%9E%E9%99%85%E6%89%A7%E8%A1%8C%E8%BF%87%E7%A8%8B/</link><guid isPermaLink="true">https://eleven52ac.com/tips/24-return-%E7%9A%84%E5%AE%9E%E9%99%85%E6%89%A7%E8%A1%8C%E8%BF%87%E7%A8%8B/</guid><description>24. return 的实际执行过程</description></item><item><title>2. 嵌套映射</title><link>https://eleven52ac.com/tips/2-%E5%B5%8C%E5%A5%97%E6%98%A0%E5%B0%84/</link><guid isPermaLink="true">https://eleven52ac.com/tips/2-%E5%B5%8C%E5%A5%97%E6%98%A0%E5%B0%84/</guid><description>2. 嵌套映射</description></item><item><title>25. 为什么 MyBatis-Plus 的 saveBatch() 这么慢？</title><link>https://eleven52ac.com/tips/25-%E4%B8%BA%E4%BB%80%E4%B9%88-mybatis-plus-%E7%9A%84-savebatch-%E8%BF%99%E4%B9%88%E6%85%A2/</link><guid isPermaLink="true">https://eleven52ac.com/tips/25-%E4%B8%BA%E4%BB%80%E4%B9%88-mybatis-plus-%E7%9A%84-savebatch-%E8%BF%99%E4%B9%88%E6%85%A2/</guid><description>25. 为什么 MyBatis-Plus 的 saveBatch() 这么慢？</description></item><item><title>3. 字符串函数 CONCAT</title><link>https://eleven52ac.com/tips/3-%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%87%BD%E6%95%B0concat/</link><guid isPermaLink="true">https://eleven52ac.com/tips/3-%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%87%BD%E6%95%B0concat/</guid><description>3. 字符串函数 CONCAT</description></item><item><title>4. 字符串函数LEFT</title><link>https://eleven52ac.com/tips/4-%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%87%BD%E6%95%B0left/</link><guid isPermaLink="true">https://eleven52ac.com/tips/4-%E5%AD%97%E7%AC%A6%E4%B8%B2%E5%87%BD%E6%95%B0left/</guid><description>4. 字符串函数LEFT</description></item><item><title>5. MyBatis比较符安全写法</title><link>https://eleven52ac.com/tips/5-mybatis%E6%AF%94%E8%BE%83%E7%AC%A6%E5%AE%89%E5%85%A8%E5%86%99%E6%B3%95/</link><guid isPermaLink="true">https://eleven52ac.com/tips/5-mybatis%E6%AF%94%E8%BE%83%E7%AC%A6%E5%AE%89%E5%85%A8%E5%86%99%E6%B3%95/</guid><description>5. MyBatis比较符安全写法</description></item><item><title>19. Payment Intent Pattern（支付意图模式）</title><link>https://eleven52ac.com/tips/19-payment-intent-pattern%E6%94%AF%E4%BB%98%E6%84%8F%E5%9B%BE%E6%A8%A1%E5%BC%8F/</link><guid isPermaLink="true">https://eleven52ac.com/tips/19-payment-intent-pattern%E6%94%AF%E4%BB%98%E6%84%8F%E5%9B%BE%E6%A8%A1%E5%BC%8F/</guid><description>19. Payment Intent Pattern（支付意图模式）</description></item><item><title>21. 契约优先的模块解耦设计</title><link>https://eleven52ac.com/tips/21-%E5%A5%91%E7%BA%A6%E4%BC%98%E5%85%88%E7%9A%84%E6%A8%A1%E5%9D%97%E8%A7%A3%E8%80%A6%E8%AE%BE%E8%AE%A1/</link><guid isPermaLink="true">https://eleven52ac.com/tips/21-%E5%A5%91%E7%BA%A6%E4%BC%98%E5%85%88%E7%9A%84%E6%A8%A1%E5%9D%97%E8%A7%A3%E8%80%A6%E8%AE%BE%E8%AE%A1/</guid><description>21. 契约优先的模块解耦设计</description></item><item><title>StampedLock</title><link>https://eleven52ac.com/%E5%A4%9A%E7%BA%BF%E7%A8%8B/stampedlock/</link><guid isPermaLink="true">https://eleven52ac.com/%E5%A4%9A%E7%BA%BF%E7%A8%8B/stampedlock/</guid><description>StampedLock</description></item><item><title>ReentrantLock锁</title><link>https://eleven52ac.com/%E5%A4%9A%E7%BA%BF%E7%A8%8B/reentrantlock%E9%94%81/</link><guid isPermaLink="true">https://eleven52ac.com/%E5%A4%9A%E7%BA%BF%E7%A8%8B/reentrantlock%E9%94%81/</guid><description>ReentrantLock锁</description></item><item><title>8. choose标签</title><link>https://eleven52ac.com/tips/8-choose%E6%A0%87%E7%AD%BE/</link><guid isPermaLink="true">https://eleven52ac.com/tips/8-choose%E6%A0%87%E7%AD%BE/</guid><description>8. choose标签</description></item><item><title>6. foreach标签</title><link>https://eleven52ac.com/tips/6-foreach%E6%A0%87%E7%AD%BE/</link><guid isPermaLink="true">https://eleven52ac.com/tips/6-foreach%E6%A0%87%E7%AD%BE/</guid><description>6. foreach标签</description></item><item><title>Semaphore信号量</title><link>https://eleven52ac.com/%E5%A4%9A%E7%BA%BF%E7%A8%8B/semaphore%E4%BF%A1%E5%8F%B7%E9%87%8F/</link><guid isPermaLink="true">https://eleven52ac.com/%E5%A4%9A%E7%BA%BF%E7%A8%8B/semaphore%E4%BF%A1%E5%8F%B7%E9%87%8F/</guid><description>Semaphore信号量</description></item><item><title>7. CASE条件表达式</title><link>https://eleven52ac.com/tips/7-case%E6%9D%A1%E4%BB%B6%E8%A1%A8%E8%BE%BE%E5%BC%8F/</link><guid isPermaLink="true">https://eleven52ac.com/tips/7-case%E6%9D%A1%E4%BB%B6%E8%A1%A8%E8%BE%BE%E5%BC%8F/</guid><description>7. CASE条件表达式</description></item><item><title>9. GROUP_CONCAT函数</title><link>https://eleven52ac.com/tips/9-group_concat%E5%87%BD%E6%95%B0/</link><guid isPermaLink="true">https://eleven52ac.com/tips/9-group_concat%E5%87%BD%E6%95%B0/</guid><description>9. GROUP_CONCAT函数</description></item><item><title>17. 索引的合理设置</title><link>https://eleven52ac.com/tips/17-%E7%B4%A2%E5%BC%95%E7%9A%84%E5%90%88%E7%90%86%E8%AE%BE%E7%BD%AE/</link><guid isPermaLink="true">https://eleven52ac.com/tips/17-%E7%B4%A2%E5%BC%95%E7%9A%84%E5%90%88%E7%90%86%E8%AE%BE%E7%BD%AE/</guid><description>17. 索引的合理设置</description></item><item><title>26. MapStruct 映射框架</title><link>https://eleven52ac.com/tips/26-mapstruct-%E6%98%A0%E5%B0%84%E6%A1%86%E6%9E%B6/</link><guid isPermaLink="true">https://eleven52ac.com/tips/26-mapstruct-%E6%98%A0%E5%B0%84%E6%A1%86%E6%9E%B6/</guid><description>26. MapStruct 映射框架</description></item><item><title>Vue3核心知识点</title><link>https://eleven52ac.com/vue3/1-vue3%E6%A0%B8%E5%BF%83%E7%9F%A5%E8%AF%86%E7%82%B9/</link><guid isPermaLink="true">https://eleven52ac.com/vue3/1-vue3%E6%A0%B8%E5%BF%83%E7%9F%A5%E8%AF%86%E7%82%B9/</guid><description>Vue3核心知识点</description></item><item><title>核心运行时概念</title><link>https://eleven52ac.com/%E6%B5%81%E7%A8%8B%E5%BC%95%E6%93%8E/2-%E6%A0%B8%E5%BF%83%E8%BF%90%E8%A1%8C%E6%97%B6%E6%A6%82%E5%BF%B5/</link><guid isPermaLink="true">https://eleven52ac.com/%E6%B5%81%E7%A8%8B%E5%BC%95%E6%93%8E/2-%E6%A0%B8%E5%BF%83%E8%BF%90%E8%A1%8C%E6%97%B6%E6%A6%82%E5%BF%B5/</guid><description>核心运行时概念</description></item><item><title>什么是流程引擎</title><link>https://eleven52ac.com/%E6%B5%81%E7%A8%8B%E5%BC%95%E6%93%8E/1-%E4%BB%80%E4%B9%88%E6%98%AF%E6%B5%81%E7%A8%8B%E5%BC%95%E6%93%8E/</link><guid 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