base on 涵盖了 Spring 框架的核心概念和关键功能，包括控制反转（IOC）容器的使用，面向切面编程（AOP）的原理与实践，事务管理的方式与实现，Spring MVC 的流程与控制器工作机制，以及 Spring 中数据访问、安全、Boot 自动配置等方面的深入研究。此外，它还包含了 Spring 事件机制的应用、高级主题如缓存抽象和响应式编程，以及对 Spring 源码的编程风格与设计模式的深入探讨。 <div align="center"> <img alt="logo" src="image/banner.png" style="height: 80px"> </div> <div align="center"> <h2>深入Spring，从源码开始！</h2> <h4>探索Java最受欢迎的框架，理解它的内部机制，带大家从入门到精通。</h4> </div> <p align="center"> <a href="https://github.com/xuchengsheng/spring-reading/stargazers"><img src="https://img.shields.io/github/stars/xuchengsheng/spring-reading?logo=github&logoColor=%23EF2D5E&label=Stars&labelColor=%23000000&color=%23EF2D5E&cacheSeconds=3600" alt="Stars Badge"/></a> <a href="https://github.com/xuchengsheng"><img src="https://img.shields.io/github/followers/xuchengsheng?label=Followers&logo=github&logoColor=%23FC521F&labelColor=%231A2477&color=%23FC521F&cacheSeconds=3600" alt="Follow Badge"></a> <a href="https://github.com/xuchengsheng/spring-reading/fork"><img 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src="https://img.shields.io/badge/Java-1.8%2B-%23437291?logo=openjdk&logoColor=%23437291"/> <img src="https://img.shields.io/badge/Spring-5.3.10-%23437291?logo=Spring&logoColor=%236DB33F&color=%236DB33F"/> <img src="https://img.shields.io/badge/SpringBoot-2.5.5-%23437291?logo=SpringBoot&logoColor=%236DB33F&color=%236DB33F"/> <img src="https://img.shields.io/badge/Maven-3.6.3-%23437291?logo=Apache%20Maven&logoColor=%23C71A36&color=%23C71A36"/> <img src="https://img.shields.io/badge/JSR-330-%2366CCFF?logo=OpenJDK&logoColor=%2366CCFF&color=%2366CCFF"/> <img src="https://img.shields.io/badge/JSR-250-%23FF9900?logo=OpenJDK&logoColor=%23FF9900&color=%23FF9900"/> </div> ## 👋简介 大家好呀，我是Lex👨‍💻。我是一名拥有8年经验的Java 后端开发人员👨‍💼，也是一个对 Spring 框架充满热情❤️的程序员。为了帮助那些希望深入了解 Spring 框架的程序员们🧑‍💻，我创建了这个 “Spring 源码阅读系列”📖。通过这个系列，我希望能够与你们共同探索 Spring 的内部工作机制⚙️。如果您有同样的兴趣或问题🤔，请联系我📩！ ## 🍵**为何做Spring源码分析** 在我作为框架研发的开发者👨‍🔬的工作中，我经常遇到需要深入理解和调整框架行为的情况🔧。这些工作不只是简单地使用框架的API，更多地是需要对框架的内部工作方式有详细的了解🔍。虽然Github上有关于Spring的简化版本📦，这些对于入门学习确实有很大的帮助✅，但当涉及到真实的项目应用时，与真正的Spring框架还是有很大的差异❌。因此，我开始深入研究Spring的源码，希望能够更透彻地理解其内部的工作机制，以便更好地应用到我的实际工作中🧰。分享我的源码分析📝，也是为了给那些希望真正理解Spring，而不仅仅是使用它的开发者提供一些参考和帮助🙌。 ## 🙏顺手点个星 亲爱的朋友们👥，我真的花了很多心思💭去研究和整理这个“Spring 源码阅读系列”📘。如果你觉得这东西还不错👍，或者给你带来了一点点帮助🤗，麻烦点一下星星吧🌟。这真的对我意义重大🎖，每一颗星✨都能让我觉得所有的努力都是值得的💪。我知道这是小事一桩，但你的那一下点击🖱，对我来说就是最好的鼓励🎉。无论如何，都要感谢你抽时间🕰阅读我的内容，真的很感激🙏！ ## 🌱Spring 源码阅读系列 + Spring Core + 资源加载与访问 - [Resource](spring-resources/spring-resource/README.md)：抽象接口，表示文件、类路径等，用于访问不同来源的资源。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ResourceLoader](spring-resources/spring-resource-resourceLoader/README.md)：资源获取核心接口，实现统一加载不同位置资源的策略。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ResourcePatternResolver](spring-resources/spring-resource-resourcePatternResolver/README.md)：资源模式解析接口，用于灵活加载应用中的多种资源。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [DocumentLoader](spring-resources/spring-resource-documentLoader/README.md)：XML文档加载解析核心接口，支持后台自动配置Spring应用。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + 元数据与过滤 - [MetadataReader](spring-metadata/spring-metadata-metadataReader/README.md)：类元数据获取核心，支持组件扫描、条件化注解、AOP等高级功能。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [AnnotationMetadata](spring-metadata/spring-metadata-annotationMetadata/README.md)：动态获取和操作运行时类注解信息。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [TypeFilter](spring-metadata/spring-metadata-typeFilter/README.md)：组件扫描时自定义类筛选，支持复杂条件和精确过滤。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Condition](spring-metadata/spring-metadata-condition/README.md)：条件判断，决定Bean创建和配置的灵活机制。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + 验证、数据绑定和类型转换 - [Validator](spring-dataops/spring-dataops-validator/README.md)：提供自定义数据验证逻辑，确保模型对象满足业务规则。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [PropertyEditor](spring-dataops/spring-dataops-propertyEditor/README.md)：自定义JavaBean属性的转换逻辑，处理属性类型转换。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Converter](spring-dataops/spring-dataops-converter/README.md)：用于不同类型间的转换，定义简单的源至目标类型转换规则。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ConverterFactory](spring-dataops/spring-dataops-converterFactory/README.md)：创建针对特定源类型的转换器，用于类型转换。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [GenericConverter](spring-dataops/spring-dataops-genericConverter/README.md)：更复杂的转换器，支持多种源和目标类型转换。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ConditionalConverter](spring-dataops/spring-dataops-conditionalConverter/README.md)：根据条件选择是否执行转换的转换器。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ConversionService](spring-dataops/spring-dataops-conversionService/README.md)：提供统一的类型转换服务接口，管理转换器。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Printer](spring-dataops/spring-dataops-printer/README.md)：用于将对象格式化为文本，专注于格式化输出。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Parser](spring-dataops/spring-dataops-parser/README.md)：用于将文本解析为对象，专注于解析逻辑。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + Spring 表达式语言（SpEL） - [ExpressionParser](spring-spel/spring-spel-expressionParser/README.md): 解析字符串形式的 SpEL 表达式，创建并返回 Expression 实例。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [Expression](spring-spel/spring-spel-expression/README.md): 对表达式字符串进行求值的功能，支持类型转换、获取原始字符串等操作。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [EvaluationContext](spring-spel/spring-spel-evaluationContext/README.md): 管理SpEL表达式的上下文信息。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [PropertyAccessor](spring-spel/spring-spel-propertyAccessor/README.md): 用于读取和写入对象的属性，可用于实现自定义的属性访问逻辑。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ConstructorResolver](spring-spel/spring-spel-constructorResolver/README.md): 解析构造函数确定bean的实例化方式。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [MethodResolver](spring-spel/spring-spel-methodResolver/README.md): 解析类方法，确保正确调用，处理重载和参数匹配。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [BeanResolver](spring-spel/spring-spel-beanResolver/README.md): 解析bean定义，包括依赖、属性设置，实例化并返回。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [TypeLocator](spring-spel/spring-spel-typeLocator/README.md): 动态查找类，返回Class对象，在表达式解析、类型转换等。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [TypeConverter](spring-spel/spring-spel-typeLocator/README.md): 类型转换功能，将表达式中的数据从一种类型转换为另一种类型。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [TypeComparator](spring-spel/spring-spel-typeLocator/README.md): 类型比较功能，定义了比较两个对象是否相等的方法。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [OperatorOverloader](spring-spel/spring-spel-typeLocator/README.md): 运算符重载功能，对表达式中的运算符进行自定义操作的方法。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + Bean定义与注册 - [BeanDefinition](spring-beans/spring-bean-beanDefinition/README.md)：详细描述Bean，支持依赖注入、AOP、作用域控制等核心功能。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [BeanDefinitionHolder](spring-beans/spring-bean-beanDefinitionHolder/README.md)：管理和操作BeanDefinition的关键类。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [BeanDefinitionRegistry](spring-beans/spring-bean-beanDefinitionRegistry/README.md)：Bean定义注册管理关键接口，处理Bean元数据。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + Bean定义读取与扫描 - [XmlBeanDefinitionReader](spring-beans/spring-bean-xmlBeanDefinitionReader/README.md)：加载解析XML配置，构建IOC容器，注册Bean定义。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [PropertiesBeanDefinitionReader](spring-beans/spring-bean-propertiesBeanDefinitionReader/README.md)：属性文件加载，解析为Bean定义。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [GroovyBeanDefinitionReader](spring-beans/spring-bean-groovyBeanDefinitionReader/README.md)：Groovy脚本解析为Bean定义。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AnnotatedBeanDefinitionReader](spring-beans/spring-bean-annotatedBeanDefinitionReader/README.md)：注解配置，自动扫描注册Spring组件，简化Bean定义配置。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [ClassPathBeanDefinitionScanner](spring-beans/spring-bean-classPathBeanDefinitionScanner/README.md)：类路径扫描注册Spring Bean，支持自动装配。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> + Bean工厂 - [BeanFactory](spring-factory/spring-factory-beanFactory/README.md)：Spring的核心接口，提供对Bean的配置、创建、管理的基本功能。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [ListableBeanFactory](spring-factory/spring-factory-listableBeanFactory/README.md)：支持按类型获取Bean的集合。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [HierarchicalBeanFactory](spring-factory/spring-factory-hierarchicalBeanFactory/README.md)：支持父子容器关系，实现Bean定义的层次结构。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [ConfigurableBeanFactory](spring-factory/spring-factory-configurableBeanFactory/README.md)：提供对BeanFactory配置的扩展，如属性编辑器、作用域等。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AutowireCapableBeanFactory](spring-factory/spring-factory-autowireCapableBeanFactory/README.md)：Bean创建、初始化、注入、销毁的核心功能接口。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [ConfigurableListableBeanFactory](spring-factory/spring-factory-configurableListableBeanFactory/README.md)：支持配置和列表操作的可配置Bean工厂接口。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> + 容器上下文 - [ClassPathXmlApplicationContext](spring-context/spring-context-classPathXmlApplicationContext/README.md)：类路径（classpath）加载 XML 配置文件的上下文。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [AnnotationConfigApplicationContext](spring-context/spring-context-annotationConfigApplicationContext/README.md)：注解配置类中加载配置信息的上下文。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - GenericApplicationContext：支持多种配置方式，XML、注解、手动注册的上下文。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> + Bean定义导入与组合 - ImportBeanDefinitionRegistrar：运行时动态注册 Bean，实现灵活配置，扩展配置类功能。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> - ImportSelector：运行时动态导入配置类，实现条件选择和灵活配置。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> - DeferredImportSelector：运行时动态导入配置，支持条件选择和按组别延迟加载。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> + Bean生命周期 - [Bean的定义注册过程](spring-core/spring-core-registerBeanDefinition)：加载与解析配置文件，注册解析Bean定义，类名、作用域、属性等。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [Bean的初始化过程](spring-core/spring-core-getBean/README.md)：实例化、属性注入、Aware回调、后置处理器、初始化方法调用。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [Bean的依赖解析过程](spring-core/spring-core-resolveDependency/README.md)：声明依赖，查找依赖，注入依赖，处理循环依赖，延迟依赖解析。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [Bean的销毁过程](spring-core/spring-core-destroyBean/README.md)：销毁方法调用，接口回调，后处理清理，通知触发，GC回收资源。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> + 属性解析和环境配置 - [PropertySource](spring-env/spring-env-propertySource/README.md)：管理各种配置源的抽象类，支持灵活地加载和访问应用配置。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [PropertySources](spring-env/spring-env-propertySources/README.md)：用于统一管理和访问多个 PropertySource 实例，简化配置数据的处理。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [PropertyResolver](spring-env/spring-env-propertyResolver/README.md)：通用属性解析，获取配置值，处理属性缺失，简便灵活。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ConfigurablePropertyResolver](spring-env/spring-env-configurablePropertyResolver/README.md)：属性解析配置，占位符设置，适应不同配置需求。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Environment](spring-env/spring-env-environment/README.md)：应用环境表示，提供属性访问，支持配置文件，实现动态配置。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ConfigurableEnvironment](spring-env/spring-env-configurableEnvironment/README.md)：动态配置应用环境，激活、默认配置，提升应用灵活性。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + Bean初始化与扩展点 - [InitializingBean](spring-interface/spring-interface-initializingBean/README.md)：提供Bean初始化时执行自定义逻辑的接口。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [DisposableBean](spring-interface/spring-interface-disposableBean/README.md)：定义Bean销毁前执行清理操作的接口。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [BeanDefinitionRegistryPostProcessor](spring-interface/spring-interface-beanDefinitionRegistryPostProcessor/README.md)：在容器启动时，对BeanDefinition动态修改或添加。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [BeanFactoryPostProcessor](spring-interface/spring-interface-beanFactoryPostProcessor/README.md)：在Bean实例化前，对BeanFactory进行全局修改或配置。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [BeanPostProcessor](spring-interface/spring-interface-beanPostProcessor/README.md)：在Bean初始化前后，进行自定义处理，可影响所有Bean。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [InstantiationAwareBeanPostProcessor](spring-interface/spring-interface-instantiationAwareBeanPostProcessor/README.md)：提供更深层次的实例化和属性注入控制。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [DestructionAwareBeanPostProcessor](spring-interface/spring-interface-destructionAwareBeanPostProcessor/README.md)： 允许在Bean销毁前进行额外的清理操作。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [MergedBeanDefinitionPostProcessor](spring-interface/spring-interface-mergedBeanDefinitionPostProcessor/README.md)：在合并Bean定义时对BeanDefinition进行处理。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [SmartInstantiationAwareBeanPostProcessor](spring-interface/spring-interface-smartInstantiationAwareBeanPostProcessor/README.md)：提供更智能的实例化控制。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [SmartInitializingSingleton](spring-interface/spring-interface-smartInitializingSingleton/README.md)：在所有单例Bean初始化完成后，执行自定义逻辑。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> + Aware接口系列 - [BeanNameAware](spring-aware/spring-aware-beanNameAware/README.md)：让Bean获取自身在容器中的名字。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [BeanClassLoaderAware](spring-aware/spring-aware-beanClassLoaderAware/README.md)：允许Bean获取其类加载器。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [BeanFactoryAware](spring-aware/spring-aware-beanFactoryAware/README.md)：提供Bean获取所属的BeanFactory。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [EnvironmentAware](spring-aware/spring-aware-environmentAware/README.md)：允许Bean获取应用程序环境配置。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [EmbeddedValueResolverAware](spring-aware/spring-aware-embeddedValueResolverAware/README.md)：允许Bean解析嵌入式值占位符。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [ResourceLoaderAware](spring-aware/spring-aware-beanClassLoaderAware/README.md)：允许Bean获取资源加载器。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [ApplicationEventPublisherAware](spring-aware/spring-aware-applicationEventPublisherAware/README.md)：允许Bean发布应用程序事件。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [MessageSourceAware](spring-aware/spring-aware-messageSourceAware/README.md)：允许Bean获取消息源。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [ApplicationContextAware](spring-aware/spring-aware-applicationContextAware/README.md)：允许Bean获取应用程序上下文。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [ImportAware](spring-aware/spring-aware-importAware/README.md)：允许被导入的配置类获取导入它的类的信息。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> + 核心注解 - [@Configuration](spring-annotation/spring-annotation-configuration/README.md)：声明类为配置类，定义Bean和Bean之间的依赖关系。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@ComponentScan](spring-annotation/spring-annotation-componentScan/README.md)：启用组件扫描，自动发现并注册标记为组件的类。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@Bean](spring-annotation/spring-annotation-bean/README.md)：在配置类中声明方法，返回Bean实例。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@Import](spring-annotation/spring-annotation-import/README.md)：引入其他配置类，将其Bean定义合并到当前容器。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@PropertySource](spring-annotation/spring-annotation-propertySource/README.md)：指定属性文件，加载外部配置到环境中。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@DependsOn](spring-annotation/spring-annotation-dependsOn/README.md)：指定Bean的依赖顺序，确保特定Bean在其他Bean之前初始化。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@Conditional](spring-annotation/spring-annotation-conditional/README.md)：根据条件决定是否创建Bean。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@Lazy](spring-annotation/spring-annotation-lazy/README.md)：指定Bean的延迟初始化，只有在首次使用时才创建。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@Value](spring-annotation/spring-annotation-value/README.md)：注入简单值或表达式到Bean的字段或方法参数。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [@Autowired](spring-annotation/spring-annotation-autowired/README.md)：自动装配Bean依赖。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - @Primary：指定在多个候选Bean中优先选择的首选Bean。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> - @Description：为Bean提供描述性信息。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> - @Role：为Bean提供角色提示，用于区分相似类型的Bean。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> - @Indexed： 标记Bean用于索引。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> - @Order：指定Bean的加载顺序。<img src="https://img.shields.io/badge/%E5%8D%B3%E5%B0%86%E6%9B%B4%E6%96%B0-339933"></img> + JSR规范 - [@Inject](spring-jsr/spring-jsr330-inject/README.md)：JSR-330标准的依赖注入注解。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@Named](spring-jsr/spring-jsr330-named/README.md)：JSR-330标准的命名注解。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@Resource](spring-jsr/spring-jsr250-resource/README.md)：Java EE标准的资源注入注解。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@Qualifier](spring-jsr/spring-jsr330-qualifier/README.md)：用于限定注入的Bean。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@Scope](spring-jsr/spring-jsr330-scope/README.md)：指定Bean的作用域。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@Singleton](spring-jsr/spring-jsr330-singleton/README.md)：指定Bean为单例。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@PostConstruct](spring-jsr/spring-jsr250-postConstruct/README.md)：指定初始化方法。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [@PreDestroy](spring-jsr/spring-jsr250-preDestroy/README.md)：指定销毁方法。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> - [Provider](spring-jsr/spring-jsr330-provider/README.md)：Java标准库提供的通用Bean工厂接口。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF8C69"></img> + Spring AOP - [JDK动态代理](spring-aop/spring-aop-jdkProxy/README.md)：接口实现，动态生成代理类，处理方法调用，统一横切关注点。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Cglib动态代理](spring-aop/spring-aop-cglibProxy/README.md)：基于字节码生成的库，无需接口，可拦截类方法并进行增强。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ClassFilter](spring-aop/spring-aop-classFilter/README.md)：确定类是否匹配拦截条件。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [MethodMatcher](spring-aop/spring-aop-methodMatcher/README.md)：确定方法是否匹配拦截条件。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Pointcut](spring-aop/spring-aop-pointcut/README.md)：定义切入点，匹配被拦截的方法。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Advice](spring-aop/spring-aop-advice/README.md)：AOP中定义各种通知类型行为的核心接口。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [MethodInterceptor](spring-aop/spring-aop-advice-methodInterceptor/README.md)：拦截方法执行，允许在前后添加额外逻辑。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [MethodBeforeAdvice](spring-aop/spring-aop-advice-methodBeforeAdvice/README.md)：允许在方法调用之前插入自定义逻辑。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [AfterReturningAdvice](spring-aop/spring-aop-advice-afterReturningAdvice/README.md)：允许在方法调用之后插入自定义逻辑。<<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ThrowsAdvice](spring-aop/spring-aop-advice-throwsAdvice/README.md)：异常通知，捕获方法抛出的异常，执行额外逻辑。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [IntroductionInterceptor](spring-aop/spring-aop-advice-introductionInterceptor/README.md)：动态地向目标对象引入新的功能或属性。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Advisor](spring-aop/spring-aop-advisor/README.md)：用于将通知和切点结合，实现切面编程的横切关注点。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [Advised](spring-aop/spring-aop-advised/README.md)：配置AOP代理的通知、通知器、目标等。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ProxyFactory](spring-aop/spring-aop-proxyFactory/README.md)：一种便捷的方式来创建代理对象。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [AopProxyFactory](spring-aop/spring-aop-aopProxyFactory/README.md)：创建AOP代理工厂，支持JDK和CGLIB。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AopProxy](spring-aop/spring-aop-aopProxy/README.md)：创建和管理AOP代理对象。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [AdvisorChainFactory](spring-aop/spring-aop-advisorChainFactory/README.md)：创建Advisor链的工厂接口。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AdvisorAdapterRegistry](spring-aop/spring-aop-advisorAdapterRegistry/README.md)：适配各种Advice到AOP拦截器，注册和管理Advisor适配器。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AdvisorAdapter](spring-aop/spring-aop-advisorAdapter/README.md)：适配不同类型通知到拦截器链。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [ProxyMethodInvocation](spring-aop/spring-aop-proxyMethodInvocation/README.md)：AOP方法调用代理，处理拦截器链和方法调用。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [@EnableAspectJAutoProxy](spring-aop/spring-aop-enableAspectJAutoProxy/README.md)：启用AspectJ切面自动代理。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AnnotationAwareAspectJAutoProxyCreator](spring-aop/spring-aop-annotationAwareAspectJAutoProxyCreator/README.md)：创建AOP代理以应用AspectJ风格的切面。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [BeanFactoryAdvisorRetrievalHelper](spring-aop/spring-aop-beanFactoryAdvisorRetrievalHelper/README.md)：帮助检索并管理Spring AOP 中的 Advisor Beans。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [BeanFactoryAspectJAdvisorsBuilder](spring-aop/spring-aop-beanFactoryAspectJAdvisorsBuilder/README.md)：构建@AspectJ注解切面，生成Spring AOP Advisors。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AspectInstanceFactory](spring-aop/spring-aop-aspectInstanceFactory/README.md)：创建切面实例，支持多种实现方式。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [MetadataAwareAspectInstanceFactory](spring-aop/spring-aop-metadataAwareAspectInstanceFactory/README.md)：管理切面实例和元数据，支持多种实例化策略。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AspectJAdvisorFactory](spring-aop/spring-aop-aspectJAdvisorFactory/README.md)：创建AspectJ通知器实例，管理切面通知的创建和配置。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> - [TargetSource](spring-aop/spring-aop-targetSource/README.md)：管理AOP代理对象的获取与释放。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [TargetSourceCreator](spring-aop/spring-aop-targetSourceCreator/README.md)：创建特殊的目标源，定制代理对象的创建和管理。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> - [AopContext](spring-aop/spring-aop-aopContext/README.md)：获取Spring AOP代理对象的工具。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [ExposeInvocationInterceptor](spring-aop/spring-aop-exposeInvocationInterceptor/README.md)：暴露Spring AOP方法调用上下文的拦截器。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> - [@EnableLoadTimeWeaving](spring-aop/spring-aop-enableLoadTimeWeaving/README.md)：启用Spring加载时编织。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> + Spring 事务 + [Connection](spring-transaction/spring-transaction-connection/README.md)：管理数据库连接，执行SQL，处理事务。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [DataSource](spring-transaction/spring-transaction-dataSource/README.md)：提供高效管理数据库连接的接口。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [DriverManager](spring-transaction/spring-transaction-driverManager/README.md)：管理和建立数据库连接的核心类。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [JdbcTemplate](spring-transaction/spring-transaction-jdbcTemplate/README.md)：简化了JDBC操作，提供了方便的数据库访问抽象。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [TransactionDefinition](spring-transaction/spring-transaction-transactionDefinition/README.md)：定义事务的传播行为和隔离级别。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [TransactionAttributeSource](spring-transaction/spring-transaction-transactionAttributeSource/README.md)：用于获取事务属性的策略接口。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [PlatformTransactionManager](spring-transaction/spring-transaction-platformTransactionManager/README.md)：用于管理和协调事务的生命周期和执行。<img src="https://img.shields.io/badge/Level-%E5%9B%B0%E9%9A%BE-%23FF3030"></img> + [TransactionTemplate](spring-transaction/spring-transaction-transactionTemplate/README.md)：简化事务管理，支持编程式事务控制与异常处理。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [SpringTransactionAnnotationParser](spring-transaction/spring-transaction-springTransactionAnnotationParser/README.md)：解析 `@Transactional`注解并转换为事务配置。<img src="https://img.shields.io/badge/Level-%E7%AE%80%E5%8D%95-0099ff"></img> + [TransactionInterceptor](spring-transaction/spring-transaction-transactionInterceptor/README.md)：事务拦截器，用于管理方法级别的事务处理。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> + [EnableTransactionManagement](spring-transaction/spring-transaction-enableTransactionManagement/README.md)：启用Spring的注解驱动事务管理。<img src="https://img.shields.io/badge/Level-%E4%B8%80%E8%88%AC-%23FF6347"></img> + Spring MVC + Spring OpenFeign ## 💬与我联系 ✉️ [Email]([email protected]) | 💬 [Issue](https://github.com/xuchengsheng/spring-reading/issues) | 🌐 [CSDN](https://blog.csdn.net/duzhuang2399?type=blog) Me about everything! ## ⛵欢迎贡献！ 如果你发现任何错误🔍或者有改进建议🛠️，欢迎提交 issue 或者 pull request。你的反馈📢对于我非常宝贵💎！ ## 🔄持续更新中 为了给大家提供最新🌱、最有价值的内容💼，我会坚持每天更新这个仓库⏳。每一天，你都可以期待看到一些新的内容或者对已有内容的改进✨。如果你有任何建议或反馈📣，欢迎随时联系我📞。我非常珍视每一个反馈💌，因为这是我持续改进的动力🚀。 ## ✨Star History <picture> <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=xuchengsheng/spring-reading&type=Date&theme=dark" /> <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=xuchengsheng/spring-reading&type=Date" 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[{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"