# learnings

**Repository Path**: mirrors_FraserYu/learnings

## Basic Information

- **Project Name**: learnings
- **Description**: Java技术栈Demo与精彩文章汇总
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 2
- **Forks**: 0
- **Created**: 2022-01-11
- **Last Updated**: 2025-12-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 技术Demo 和 精彩文章



👉**技术文章首发在这里**

<p>
<a href="https://dayarch.top">
<img src="https://img.shields.io/badge/BLOG-%E6%97%A5%E6%8B%B1%E4%B8%80%E5%85%B5-brightgreen.svg" alt="个人博客">
</a>
<a href="#公众号">
<img src="https://img.shields.io/badge/%E5%85%AC%E4%BC%97%E5%8F%B7-%E6%97%A5%E6%8B%B1%E4%B8%80%E5%85%B5-blue.svg" alt="个人公众号">
</a>
</p>


🔉**Slogan** 

- 你有一个思想，我有一个思想，我们交换后，一个人就有两个思想
- If you can NOT explain it simply, you do NOT understand it well enough



---



![](https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgtaidu11.png)



---

<p>
<a href="#精选文章">
<img src="https://img.shields.io/badge/%E5%96%84%E7%94%A8Ctrl+F-%E9%98%85%E8%AF%BB%E7%B2%BE%E9%80%89%E6%96%87%E7%AB%A0-orange.svg" alt="精选文章">
</a>
<a href="#技术交流群">
<img src="https://img.shields.io/badge/Chat-%E5%8A%A0%E7%BE%A4%E4%BA%A4%E6%B5%81-brightgreen.svg" alt="技术交流群">
</a>
<a href="#圈子">
<img src="https://img.shields.io/badge/Social-%E5%BE%AE%E4%BF%A1%E5%9C%88%E5%AD%90-red.svg" alt="技术交流群">
</a>
<a href="https://segmentfault.com/u/tanrigongyibing" target="_blank">
<img src="https://img.shields.io/badge/Follow-%E6%80%9D%E5%90%A6-green.svg" alt="思否">
</a>
<a href="https://juejin.im/user/5d072f9b5188257de35fd756" target="_blank">
<img src="https://img.shields.io/badge/Follow-%E6%8E%98%E9%87%91-blue.svg" alt="掘金">
</a>
<a href="https://openwrite.cn/" target="_blank">
<img src="https://img.shields.io/badge/Tool-OpenWrite-blueviolet.svg" alt="OpenWrite">
</a>
<a href="#开车">
<img src="https://img.shields.io/badge/Happy-%E5%BC%80%E8%BD%A6-yellow.svg" alt="开车">
</a>
</p>


---



>  越发觉得有必要将过往文章和demo相关内容整合在一起，这样方便查找。这里收录所有我的公众号优质文章，整体以Java技术栈为主，目前内容体量还不大，很多知识点我还在不断总结和完善，会陆续整理到这里....



💗 希望这些整理可以帮到你💗





### 精选文章



#### 1⃣️Spring / Spring Boot + 周边

- [HttpMessageConverter转换原理解析](https://dayarch.top/p/spring-boot-messageconverter.html)

- [轻松高效玩转DTO(Data Transfer Object)](https://mp.weixin.qq.com/s/rE_cX0Z7nccY5D6z3O7mUQ)

- [Mybatis拦截器实现数据加密与解密](https://dayarch.top/p/mybatis-interceptor-encrypt-decrypt.html)

- [Mybatis拦截器执行过程解析](https://mp.weixin.qq.com/s/YVl20QqUHTXMubr68wXR1A)

- [不得不知的责任链设计模式](https://mp.weixin.qq.com/s/SqIkX01JwR6QXKTa6Kqp4Q)

- [“犯罪心理”解读 Mybatis 拦截器](https://mp.weixin.qq.com/s/8ohtlnT1Z_O2q8I154Z3-g)

- [预防XSS，这几招管用！](https://mp.weixin.qq.com/s/iK3SQjxx5dSfE0lIWyYqmA)

- [面试还不知道BeanFactory和ApplicationContext的区别？](https://dayarch.top/p/difference-between-beanfactory-and-applicationcontext.html)

- [Spring Bean生命周期之缘起](https://dayarch.top/p/spring-bean-lifecycle-creation.html)

- [Spring Bean生命周期之缘尽](https://dayarch.top/p/spring-bean-lifecycle-destroy.html)

- [Spring Aware 到底是什么？](https://dayarch.top/p/spring-aware.html)

- [Spring Boot @ConfigurationProperties 注解最强使用详解](https://dayarch.top/p/spring-boot-configurationProperties-usage.html)

- [@Conditional注解，Spring Boot 的灵活配置](https://dayarch.top/p/spring-boot-condition-annotation.html)

- [Shiro—小而美的安全框架](https://dayarch.top/p/shiro-in-practice.html)

- [Springboot返回统一JSON数据格式是怎么实现的？](https://dayarch.top/p/spring-boot-global-return.html)

- [SpringBoot统一异常处理及剖析](https://dayarch.top/p/spring-boot-global-exception.html)

- [EasyExcel读取Excel实际应用](https://dayarch.top/p/easyexcel-read.html)

- [Spring Boot 自定义starter 全面教程](https://dayarch.top/p/spring-boot-starter-custom.html)

- [Lombok 使用教程详解](https://dayarch.top/p/lombok-usage.html)

- [Spring 数据绑定剖析](https://dayarch.top/p/spring-data-binding-mechanism.html)

- [在Spring Boot启动时执行代码的几种方法](https://dayarch.top/p/spring-boot-execute-on-startup.html)
- 整理ing





#### 2⃣️并发编程

- [并发编程之初探](https://dayarch.top/p/java-concurrency-metaphor.html)

- [并发编程三大核心](https://dayarch.top/p/java-concurrency-core.html)

- [并发编程三大问题](https://dayarch.top/p/java-concurrency-three-questions.html)

- [有序性可见性，Happens-before来搞定](https://dayarch.top/p/java-concurrency-happens-before-rule.html)

- [解决原子性问题？你首先需要的是宏观理解](https://dayarch.top/p/java-concurrency-atomic.html)

- [面试volatile关键字时，我们应该具备哪些谈资？](https://dayarch.top/p/java-concurrency-volatile.html)

- [锁保护资源，synchronized方法就够了吗](https://dayarch.top/p/java-concurrency-lock-resource.html)

- [Java并发死锁解决思路](https://dayarch.top/p/java-concurrency-dead-lock.html)

- [volatile和synchronized图文透彻讲解](https://dayarch.top/p/difference-between-volatile-and-synchronized-keyword.html)

- [并发编程之等待通知机制](https://dayarch.top/p/waiting-notification-mechanism.html)

- [Java线程生命周期这样理解挺简单的](https://dayarch.top/p/java-thread-life-cycle.html)

- [面试问我，创建多少个线程合适？我该怎么回答](https://dayarch.top/p/how-many-threads-should-be-created.html)

- [我会手动创建线程，为什么要使用线程池?](https://dayarch.top/p/why-we-need-to-use-threadpool.html)

- [Java多线程中断机制](https://dayarch.top/p/java-concurrency-interrupt-mechnism.html)

- [Java AQS队列同步器以及ReentrantLock的应用](https://dayarch.top/p/java-aqs-and-reentrantlock.html)

- [Java AQS共享式获取同步状态及Semaphore的应用分析](https://dayarch.top/p/java-aqs-acquireshared-and-semaphore.html)

- [搞定ReentrantReadWriteLock 几道小小数学题就够了](https://dayarch.top/p/java-reentrant-read-write-lock.html)

- [CountDownLatch 和 CyclicBarrier 傻傻的分不清楚？](https://dayarch.top/p/java-countdownlatch-vs-cyclicbarrier.html)

- [不会用Java Future，我怀疑你泡茶没我快](https://dayarch.top/p/java-future-and-callable.html)

- [有比 ReadWriteLock更快的锁？全面解析StampedLock, 了解后瞬间升级](https://mp.weixin.qq.com/s/NGtyNe_oXCoEIA9XCgLUeA)

- [搞定 CompletableFuture，并发异步编程和编写串行程序还有什么区别？](https://dayarch.top/p/java8-completablefuture-tutorial.html)

- [ExecutorService VS CompletionService](https://dayarch.top/p/executorservice-vs-completionservice.html)

- [分分钟搞定Java 并发队列](https://dayarch.top/p/java-concurrency-queue.html)

- 正在疯狂更新中......

  



#### 3⃣️面试常见

- [Java equals 和 hashCode 面试那点事](https://dayarch.top/p/java-equals-hashcode.html)

- [hashCode是根据对象内存地址生成的？](https://dayarch.top/p/out-of-memory-vs-memory-leak-and-hashcode.html)

- [Maven 依赖传递性透彻理解](https://dayarch.top/p/maven-dependency-optional-transitive.html)

- [双亲委派模型,大厂高频面试题，轻松搞定](https://dayarch.top/p/java-parents-delegation-model.html)

- [红黑树，史上最强动静图详解](https://dayarch.top/p/redblack-tree.html)

- [Java String基础面试](https://dayarch.top/p/java-string-interview.html)

- [Java12 Collectors.teeing 的使用详解](https://dayarch.top/p/jdk12-collectors-teeing-api-usage.html)

- [Java12 新特性一览](https://dayarch.top/p/jdk12-new-feature-overview.html)

- [如何设计好的Restful API](https://dayarch.top/p/restful-api-design.html)
- 整理ing





#### 4⃣️高效工作应用/工具篇

- [SDKMAN 统一灵活管理多版本Java](https://dayarch.top/p/multiple-java-management.html)

- [IntelliJ IDEA HTTP Client高级使用详解](https://dayarch.top/p/http-client-advanced-usage.html)

- [小小TODO也有大道理](https://dayarch.top/p/how-to-use-todo-feature.html)

- [只会用 git pull ？有时候你可以尝试更优雅的处理方式](https://mp.weixin.qq.com/s/6dg3u2PkcTSQHu_3T_QYnA)

- [我在IntelliJ IDEA 中必有的插件和配置](https://dayarch.top/p/intellij-idea-configuration-and-plugins.html)

- [SQLECTRON-超轻量级SQL客户端](https://dayarch.top/p/SQLECTRON-sql-client.html)

- [reveal-md 写出不一样的PPT](https://dayarch.top/p/reveal-md-ppt.html)

- 整理ing





#### 5⃣️总结/感悟

- [程序猿为什么要看源码](https://mp.weixin.qq.com/s/V7h8O6pVFQ-nr_iA2SNqtw)
- [2019归零，2020走你](https://dayarch.top/p/2019-summary.html)
- [读《Clean Code 代码整洁之道》之感悟](https://dayarch.top/p/book-reviews-clean-code.html)
- [闲着无聊考个PMP玩玩](https://dayarch.top/p/pmp-certificate.html)
- [Java后端的我在学Node.js 你敢信？](https://dayarch.top/p/start-to-learn-nodejs.html)
- [如何清爽的安排日常？](https://dayarch.top/p/how-to-organize-your-day.html)





#### 6⃣️数据库相关

- [跨表更新，看到自己写的SQL像个憨憨](https://dayarch.top/p/mysql-cross-table-update.html)
- [MySQL group_concat 函数详解](https://dayarch.top/p/mysql-group-concat-function-usage.html)
- 整理ing

#### 7⃣️️AWS
- [借助Serverless Framework玩转AWS Lambda](https://dayarch.top/p/aws-lambda-with-serverless-framework.html)




#### 其他高质量技术文章

如果你阅读到了某些高质量技术文章，经原作者同意，通过点击下面微信链接加我好友备注「优秀」，提供文章信息, 我会整理在此处，**文章版权归原作者所有**

<p><a href="#技术交流群">
<img src="https://img.shields.io/badge/Chat-%E5%8A%A0%E6%88%91%E5%BE%AE%E4%BF%A1-blue.svg" alt="技术交流群">
</a></p>


---



### 公众号

- 🧮技术干货在这里
- 🔧高效工具汇总
- 🧱项目实战技巧
- 📚珍藏资料，助你起飞🛫️ 



![](https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgqr.png)





---






### 

### 技术交流群

你看我微信头像就知道我有多单纯🌹，我们的关系马上就要更进一步了💋，加我微信备注「进群」加入技术交流群，这里汇聚全国各地的温柔的武林高手，请回看Slogan1，希望你在这里得到成长的同时也可以帮助别人成长 



**🈲️:** 营销/广告/推广/私加好友



加我好友后别着急，我会尽量快速拉大家入群的，因为白天我也是要混饭吃的......



<img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgWechatIMG124.jpeg" style="zoom:70%;" />





---

### 圈子

⭕️这是我刚刚建立的微信圈子，免费的，进来玩一玩吧



<img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgWechatIMG191.jpeg" style="zoom:30%;" />





---

#

### 推广

🎁我在推广云服务器，如果你正好需要，这里的价格绝对让你满意，没事就是要折腾，如果你也想赞助支持，请微信联系我

<p>
  <a href="https://www.aliyun.com/minisite/goods?userCode=d4nba2y2" title="阿里云" rel="external nofollow noopener noreferrer" target="_blank">
    <img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgaliyun300x90.jpg" width="269">
  </a>
</p>
<p>
  <a href="https://url.cn/5B5MNZY" title="阿里云" rel="external nofollow noopener noreferrer" target="_blank">
    <img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgtengxunyun.jpg" width="269">
  </a>
</p>



📓**点击图标访问其他平台博客（欢迎关注）**

<div>
	<span>
		<a href="https://segmentfault.com/u/tanrigongyibing" title="思否" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgsf1.png" width="30">
		</a>
	</span>
	<span>
  	<a href="https://juejin.im/user/5d072f9b5188257de35fd756" title="掘金" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgjuejin.png" width="30">
  	</a>
  </span>
  <span>
  	<a href="https://www.jianshu.com/u/9f9cb4189453" title="简书" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgjianshu.png" width="30">
  	</a>
  </span>
  <span>
  	<a href="https://blog.csdn.net/yusimiao" title="CSDN" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgcsdn.svg" width="30">
  	</a>
  </span>        
  <span>
  	<a href="https://www.zhihu.com/people/claus-yu/activities" title="知乎" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgzhihu.png" width="30">
  	</a>
  </span>
  <span>
  	<a href="https://www.toutiao.com/c/user/103333527519/#mid=1637550143042563" title="头条" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgtoutiao.png" width="30">
  	</a>
  </span>           
  <span>
  	<a href="https://my.oschina.net/u/4149877" title="开源中国" rel="external nofollow" target="_blank"><img src="https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-imgosc.png" width="30">
  	</a>
  </span>
</div>


---



### 开车

我们关系刚开始，上来就要开车？客官你太着急了

![](https://cdn.jsdelivr.net/gh/FraserYu/img-host/blog-img20200207170937.png)