文件资源操作     Spring 定义了一个 org.springframework.core.io.Resource 接口,Resource 接口是为了统一各种类型不同的资源而定义的,Spring 提供了若干 Resource 接口的实现类,这些实现类可以轻松地加载不同类型的底层资源,并提供了获取文件名.URL 地址以及资源内容的操作方法 访问文件资源* 通过 FileSystemResource 以文件系统绝对路径的方式进行访问:* 通过 ClassPathResource 以类路径的方式…

一个错误会浪费好多青春绳命 鉴于此,为了不让大家也走弯路,分享解决方案. [错误代码提示] StandardWrapper.Throwableorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userHandler': Injection of resource dependencies failed; [完整错误代码] StandardWrapper.Throwable…

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisConnectionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/redis/LettuceConnectionConfiguration.class]: Bean i…

eclipse创建了一个maven项目后,在导入依赖包后返现项目有个红色刺眼的感叹号,再看控制台有个Problem提示 Descriptio Resource Path LocationType Archive for required library: 'D:/apache-maven/apache-maven-3.6.0/mavenrepository/org/springframework/spring-aspects/4.3.7.RELEASE/spring-aspects-4.3.7.…

//这个是 配置文件放错了地方 org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [applicationCon…

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'stu' defined in class path resource [applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.IllegalStateException: No bean class spe…

这个错误是 org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unexpected failure during bean definition parsing Offending resource: class path resource [applicationContext.xml] Bean 'stu'; nested exception is…

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'roleDaoImpl': Injection of resource fields failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ses…

完整报错如下: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'beforeAdvice' defined in class path resource [applicationContext.xml]: BeanPostProcessor before instantiation of bean failed; nested exception is org.spri…

这个错误是因为抽象Action类的时候,把ServletContext写成了serverContext,导致无法注入,正确写法是 import javax.annotation.Resource; import javax.servlet.ServletContext; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @…

报这种错的原因基本上是applicationContext.xml文件中bean配置错误,错误如下: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [bean.xml]: Invocation of init method failed; nested exception i…

在复制xml文件进行修改的时候,我经常将不小心对原文件进行修改,而导致创建bean出错.报错如下所示: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creatin…

二月 20, 2017 3:09:47 下午 org.apache.catalina.startup.SetAllPropertiesRule begin警告: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'URIEcoding' to 'UTF-8' did not find a matching property.二月 20, 2017 3:09:47 下午 org.apache.catalina.sta…

<!-- aop --> <aop:config> <aop:pointcut expression="execution(* com.zsn.Service.Impl.*.*(..))" id="myPointcut" /> <aop:advisor advice-ref="advice" pointcut-ref="myPointcut" /> ↑  此处手动加上ref  e…

spring boot web项目运行时提示如下错误 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$Enable…

spring boot启动的时候抛出如下异常: dataSource' defined in class path resource [org/springframework/boot/autocon   Cannot determine embedded database driver class for database type NONE   Action:   If you want an embedded database please put a supported one on t…

错误提示: defined in ServletContext resource [/WEB-INF/SrpingMVCTest-servlet.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.thymeleaf.templateresolver.ServletContex…

SpringBoot 单元测试报错 @RunWith(SpringRunner.class) @SpringBootTest public class ProductCategoryRepositoryTest { @Autowired private ProductCategoryRepository repository; @Test public void findOneTest(){ ProductCategory one = repository.findOne(1); Assert.…

十一月 17, 2019 1:11:44 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:ssh022' did not find a matching property.十一月 17, 2019…

2019-12-19 13:26:17.594 WARN [main] o.s.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext 558 - [TxId : , SpanId : ] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans…

1.第一个这种类型的异常 1.1.异常信息:org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/beans_common.xml]: Invocation of init method failed; nested exception i…

ERROR [localhost-startStop-1] - Context initialization failed org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.io…

启动zuul时候报错:The bean 'proxyRequestHelper', defined in class path resource [org/springframework/cloud/netflix/zuul报错信息如下 *************************** APPLICATION FAILED TO START *************************** Description: The bean 'proxyRequestHelper', def…

环境:maven+eclipse+jdk1.8 [tomcat使用的是maven自带的插件,实质原因就是出在tomcat版本问题] 背景:在进行SSM集成WebSocket的时候,项目启动报org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'webSocketHandlerMapping' defined in class path resource错误,详细如下 org.…

一.异常 org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'javax.sql.DataSource' available: expected single matching bean but found 2: masterDataSource,slaveDataSource 二.场景分析 看异常提示这个类型”javax.sql.DataSource“的be…

spring boot配置zipkin 无法启动 加入 Zipkin Server 由于需要收集 Spring Cloud 系统的跟踪信息,以便及时地发现系统中出现的延迟升高问题并找出系统性能瓶颈的根源,所以在 Spring Cloud 项目中创建 Zipkin Server. 在 zipkin-server 模块中引入了如下依赖: <dependency> <groupId>io.zipkin.java</groupId> <artifactId>zipk…

在学习spring整合hubernate时遇到的问题.c3p0遇到了一个问题,老连不上,显示java.lang.NoClassDefFoundError:com.mchange.v2.ser.Indirector,在请教了朋友之后找到了解决方法,就是在lib下面少加了一个叫mchange-commons-java-0.2.3.4.jar的jar包,加上就好了,这个问题浪费了我一早上,希望写出来能帮助有同样问题的人节省查找问题时间.…

Error creating bean with name 'deptDao_a' defined in class path 因为更改了类的名字,所以其setter方法没有更改,需要 private  DeptDao_a deptDao_a; public void setDeptDao_a(){ } set后的名字需要更改…

今天遇到一个这样的错误,这个错误是说我的spring的框架的文档没有写正确.但是反复检查,文档没有错误,原因是我使用了自己只做的user library,而且使用了 下边的System library对话框选择了对号,所以使得spring报错,这个项目建立的是Java项目,而不是web项目,所以出现这个错误,把复选框去掉,错误就消失了. user library详见myeclipse的user library使用方法 - 北极的大企鹅 - 博客园 http://www.cnblogs.com/l…

在进行SSM的Controller的编写, 从浏览器访问后端Controller的时候遇到了这个问题. 这个问题的描述: 创建Bean的对象失败 错误代码如下: @Service("fundService") public class FundServiceImpl implements FundService { @Source private FundMapper fundMapper; @Override public List<Fund> selectAll() {…