Spring Framework 5.2.25.RELEASE源码包下载

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资源摘要信息:"Spring Framework 5.2.25.RELEASE 是一个开源的Java平台,它为现代基于Java的企业应用提供了一个全面的编程和配置模型。Spring Framework为Java开发者提供了一个全面的解决方案,通过集成各种不同的服务和技术,来构建复杂的、可维护的应用程序。Spring的模块化设计使其能够独立使用任何组件,同时也支持与其他框架的集成。Spring Framework 5.2.25.RELEASE作为2022年的一个重要版本,引入了大量新特性和改进,这些新特性能够提升开发者的开发效率和应用性能。" ### Spring Framework 5.2.25.RELEASE 核心知识点 #### 1. Spring Framework 简介 - **Spring 简史**:Spring框架最初由Rod Johnson创建,并首次发布于2003年6月。它的核心是提供了一个依赖注入(DI)容器,用于简化Java企业级应用开发。 - **模块化架构**:Spring Framework提供了多达20个模块,涵盖了从核心容器、数据访问/集成、Web、消息传递、远程访问、测试等多个方面。 #### 2. Spring Framework 5.2.25.RELEASE 的关键特性 - **支持Java 8及以上版本的特性**:5.2.25版本加强了对Java新特性的支持,如Lambda表达式和流。 - **WebFlux的增强**:Spring WebFlux是Spring 5引入的响应式Web框架,5.2.25版本对WebFlux进行了性能和功能上的提升。 - **测试套件改进**:提供了更健壮的测试支持,增强了测试的可靠性和灵活性。 - **安全性能的优化**:Spring Security是Spring的一个子项目,5.2.25.RELEASE对安全性能进行了许多改进,包括更灵活的配置和增强的API。 #### 3. 核心组件和概念 - **依赖注入(DI)**:Spring的核心特性之一,它通过控制反转(IoC)原则,实现对象之间的解耦。 - **面向切面编程(AOP)**:允许开发者将横切关注点(如日志、事务管理等)与业务逻辑分离。 - **事件处理**:Spring框架提供了强大的事件监听和发布机制。 - **模板方法模式**:如Spring MVC的DispatcherServlet,简化了复杂的web应用的开发。 #### 4. Spring 5的新特性 - **响应式编程**:Spring 5是第一个完全支持响应式编程的版本。 - **WebFlux框架**:与传统的Spring MVC并行,提供了非阻塞的响应式支持。 - **Kotlin支持**:随着Kotlin在Java平台上的流行,Spring 5对Kotlin提供了更好的支持。 - **新的JDK版本兼容性**:Spring 5支持Java 8及以上版本,包括对Java 9至11的实验性支持。 #### 5. Spring Framework 应用场景 - **企业级应用**:Spring的健壮性和灵活性使得它非常适合构建企业级应用。 - **微服务架构**:Spring Boot和Spring Cloud的组合,为微服务架构提供了丰富的支持。 - **响应式应用开发**:Spring WebFlux使得构建响应式应用变得简单。 - **云原生应用**:Spring Cloud提供了一系列工具,用于快速构建分布式系统中的常见模式。 #### 6. Spring Framework 的学习资源 - **官方文档**:Spring Framework官方网站提供了详尽的文档和指南。 - **社区支持**:Spring拥有庞大的开发者社区,提供了大量的开源项目和示例代码。 - **书籍和课程**:许多出版商和在线教育平台提供了关于Spring的书籍和在线课程。 #### 7. Spring Framework 的生态与未来 - **Spring Boot**:简化了基于Spring的应用开发,提供了"约定优于配置"的理念。 - **Spring Cloud**:为构建微服务架构应用提供了一整套解决方案。 - **Spring Data**:简化了数据持久化的操作,支持多种数据库。 - **Spring Security**:提供全面的安全特性,如认证、授权、防止CSRF攻击等。 Spring Framework 5.2.25.RELEASE 继续维护了Spring的一贯风格,即提供了一个综合性的平台,让Java开发者能够更高效、更安全地构建各种企业级应用。无论是在传统Java应用开发领域,还是在响应式编程、微服务架构等新兴领域,Spring Framework 都展现了其无可比拟的优越性和灵活性。

org.springframework.security.authentication.InternalAuthenticationServiceException: null at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:123) ~[spring-security-core-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:144) ~[spring-security-core-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:199) ~[spring-security-core-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter.attemptAuthentication(UsernamePasswordAuthenticationFilter.java:95) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212) ~[spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) [spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.header.HeaderWriterFilter.doHeadersAfter(HeaderWriterFilter.java:92) [spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:77) [spring-security-web-5.3.4.RELEASE.jar:5.3.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.2.9.RELEASE.jar:5.2.9.

2023-07-20 上传

Field error in object 'admin' on field 'id': rejected value [null]; codes [typeMismatch.admin.id,typeMismatch.id,typeMismatch.java.lang.Integer,typeMismatch]; arguments [org.springframework.context.support.DefaultMessageSourceResolvable: codes [admin.id,id]; arguments []; default message [id]]; default message [Failed to convert property value of type 'java.lang.String' to required type 'java.lang.Integer' for property 'id'; nested exception is java.lang.NumberFormatException: For input string: "null"] at org.springframework.web.method.annotation.ModelAttributeMethodProcessor.resolveArgument(ModelAttributeMethodProcessor.java:157) ~[spring-web-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:124) ~[spring-web-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:161) [spring-web-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:131) [spring-web-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:871) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:777) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:978) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:881) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:652) [servlet-api.jar:4.0.FR] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:855) [spring-webmvc-5.0.2.RELEASE.jar:5.0.2.RELEASE]

2023-05-31 上传

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'deptServiceImpl': Unsatisfied dependency expressed through field 'baseMapper'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'deptMapper' defined in file [D:\WorkSpace\work13\djd_server\target\classes\com\jiading\djd\mapper\DeptMapper.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: org.apache.ibatis.builder.BuilderException: Error creating document instance. Cause: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 40; 元素内容必须由格式正确的字符数据或标记组成。 at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:643) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:130) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1422) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:893) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:551) ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.1.RELEASE.jar:2.3.1.RELEASE] at com.jiading.djd.DjdApplication.main(DjdApplication.java:14) [classes/:na]报错了

2023-07-25 上传
2023-07-24 上传

引入一个依赖后,启动springboot报错:org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultValidator' defined in class path resource [org/springframework/boot/autoconfigure/validation/ValidationAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.AbstractMethodError: org.hibernate.validator.engine.ConfigurationImpl.getDefaultParameterNameProvider()Ljavax/validation/ParameterNameProvider; at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:893) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:879) ~[spring-context-5.2.7.RELEASE.jar:5.2.7.RELEASE]

2023-06-08 上传