1.完整报错 *************************** APPLICATION FAILED TO START *************************** Description: Field relTelBillRecordRepository in com.xx.service.TelParseService required a bean of type 'com.xx.repository.IRelTelBillRecordRepository' that co…

错误截图 后面发现原来和入口类代码有关. //@SpringBootApplication(scanBasePackages = {"org.jzc.odata.cboard","org.jzc.odata.cboard.odataservice","com.sdl.odata.api.service","com.sdl.odata.api.service.ODataService"}) @EnableAutoConfigur…

先写了JUnit,发现启动不了,注释掉有问题的service也不可以.可能是因为spring开始时会加载所有service吧. 按照网友们的说法,一般需要检查: 1.入口类有没有写MapperScan 我写了,没问题:) @MapperScan(basePackages="com.example.demo.mapper") 2.该service对应的dao接口上没写@Mapper 我写了,没问题:) 3.@Service里的字符串与该service名称不一致 由于我这个service是…

运行springboot项目报错: *************************** APPLICATION FAILED TO START *************************** Description: Field userMapper in com.whohim.springboot.service.impl.UserServiceImpl required a bean of type 'com.whohim.springboot.dao.UserMapper' t…

报错信息: 2018-06-25 14:26:17.103  WARN 49752 --- [  restartedMain] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyExcept…

1.启动 SpringBoot项目报错,使用的是Springboot.Spring.Mybatis连接Mysql数据库,启动SpringBoot项目报错,错误如下所示: _____ .__/\ .__ _/ ____\____ |__)/__ __|__|____ ____ \ __\/ __ \| |\ \/ / \__ \ / \ | | \ ___/| | > <| |/ __ \| | \ |__| \___ >__|/__/\_ \__(____ /___| / \/ \/ \…

When runung a SpringBoot demo, I  got a error as following: *************************** APPLICATION FAILED TO START *************************** Description: Field service in com.hy.empcloud.EmpControl required a bean of type 'com.hy.empcloud.EmpServi…

SpringCloud报错: "Field discoveryClient in com.controller.DcController required a bean of type 'com.netflix.discovery.DiscoveryClient' that could not be found." 解决方案: Discovery的包有两个,导入 org.springframework.cloud.client.discovery.DiscoveryClient才是正确…

Field userService in com.wuji.controller.UserController required a bean of type 'com.wuji.service.UserService' that could not be found. 原因:说明IOC里没有创建Bean,在启动文件上手动添加:@ComponentScan(basePackages = {"com.wuji"})注解开启Spring组件扫描…

转自:https://blog.csdn.net/awmw74520/article/details/82687288 APPLICATION FAILED TO START Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.2018-09-01 19:16:54,375 [main] [org.sprin…

环境: Spring Cloud:Finchley.M8 Spring Boot:2.0.0.RELEASE 目录结构: 可以看到代码第13行的注释,我已经在@ComponentScan注解中添加了Exclude配置项,但是启动服务的时候还是报如下的错误: 2018-04-12 15:59:37.815 WARN 17828 --- [ main] o.s.b.f.support.DisposableBeanAdapter : Invocation of destroy method 'clos…

*************************** APPLICATION FAILED TO START *************************** Description: Field redisTemplate in com.demo.service.UserServiceImpl required a bean of type 'org.springframework.data.redis.core.RedisTemplate' that could not be fou…

一.前言: 使用springboot自动注入的方式搭建好了工程,结果启动的时候报错了!!!,错误如下图: Description: Field userEntityMapper in com.xxx.xxx.service.UserService required a bean of type 'com.xxx.xxx.dao.UserEntityMapper' that could not be found. Action: Consider defining a bean of type '…

Description: Field testService in com.xxx.xxx.api.controller.TestController required a bean of type 'com.xxx.xxx.service.TestService' that could not be found. Action: Consider defining a bean of type 'com.xxx.xxx.service.TestService' in your configur…

一.问题由来 目前刚入职一家新公司不久,公司的新项目采用DDD驱动领域设计来进行开发,架构这一块使用的是阿里巴巴开源的最新框架COLA4.0的架构. 主要是这个框架里面的分层设计.主要分为四层:adapter适配层类似于以前的Controller层:app层类似于以前的Service层:domain层是领域层:还有 一个infrastructure层表示基础设施服务层,提供基础服务,比如数据库服务.项目还是进行设计阶段,自己主要负责开发这一块.由于大家都是刚开始 接触DDD这个新知识,因此还有很…

引起条件: WebSocket+单元测试,单元测试报错! 解决方法: SpringBootTest增加webEnvironment参数. https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-testing.html#boot-features-testing-spring-boot-applications @SpringBootTest(webEnvironment = SpringBootT…

引起条件: SpringBoot2.0下yml文件配置SLF4j日志输出日志级别 logging: level: debug 解决方法: 指定系统包路径 logging: root: debug 指定自己的包目录 logging: com.tuyrk.test: debug 相关资料: https://docs.spring.io/spring-boot/docs/2.1.1.RELEASE/reference/htmlsingle/#boot-features-custom-log-level…

错误提示: Caused by: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.tuyrk._161_java_socket.project6.dao.UserMapper.findOne 错误原因: 在Mybatis的配置文件中,配置了重名的方法findOne. 解决方法: 将方法名称改成其他名称.Mybatis配置文件不能重名. java.lang…

项目构建正常,启动和Debug报以下错误: Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.2018-12-14 09:49:32.038 [main] ERROR o.s.b.diagnostics.LoggingFailureAnalysisReporter - ***************************…

spring在集成第三方过程很容易出现类名相同,且基本作用相同的类.这样给初学者带来一定的困惑. 导致用错类而出现以下问题. required a bean of type 'com.netflix.discovery.DiscoveryClient' that could not be found. 此问题就是我们错误的使用了netflix的DiscoveryClient,而非spring的. 解决方案: 换成spring的类,好啰嗦呀. 详细 https://stackoverflow.co…

*************************** APPLICATION FAILED TO START *************************** Description: Parameter 0 of method executeInternal in com.xg.quartz.job.SftpJob required a bean of type 'org.quartz.JobExecutionContext' that could not be found. Acti…

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-07-16 14:55:18.498 ERROR 8880 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED T…

1. 问题输出: APPLICATION FAILED TO START*************************** Description: A component required a bean of type 'javax.activation.DataSource' that could not be found. Action: Consider defining a bean of type 'javax.activation.DataSource' in your con…

在学习Spring-boot-mybatis时,报错A component required a bean of type 'com.sirifeng.testmybatis.mapper.BookMapper' that could not be found. 后来发现是在启动器上没有添加注解 @MapperScan("com.sirifeng.testmybatis.mapper")如有这个错误的可以看一下是不是因为这个原因.…

这一节的内容比较简单,是springboot和jpa的简单整合,jpa默认使用hibernate,所以本质就是springboot和hibernate的整合. 说实话,听别人都说spring data jpa很简化操作,不用写多少代码,今天我们就来看看. 顺便一提的是,传统大公司用hibernate比较多,互联网公司用mybatis比较多. 1.大概说一下jpa的好处(熟悉的话可以跳过) 前面说过springboot和mybatis的整合,用mybatis的最大优点就是可以看得见sql语句,我们…

一.yml文件配置 spring: # 数据库配置 datasource: primary: jdbc-url: jdbc:mysql://localhost:3306/mes-dev?useUnicode=true&characterEncoding=utf-8&useSSL=false username: root password: root driver-class-name: com.mysql.jdbc.Driver type: com.alibaba.druid.pool.D…

public Page<Recorded> getRecordeds(Integer page, Integer size, Recorded recorded) { if (page<1){ page=1; } Sort sort = new Sort(Sort.Direction.DESC,"createTime"); Pageable pageable = new PageRequest(page-1,size,sort); Query query = new…

SpringBoot项目的Bean装配默认规则是根据Application类所在的包位置从上往下扫描! “Application类”是指SpringBoot项目入口类.这个类的位置很关键: 如果Application类所在的包为:com.boot.app,则只会扫描com.boot.app包及其所有子包,如果service或dao所在包不在com.boot.app及其子包下,则不会被扫描! 即, 把Application类放到dao.service所在包的上级,com.boot.Applicat…

解决:MapperScan…

1.检查application.yml中的配置是否正确 spring.mail.host=smtp.xxx.comspring.mail.username=xxx@xxx.comspring.mail.password=xxxxxspring.mail.properties.mail.smtp.auth=truespring.mail.properties.mail.smtp.starttls.enable=truespring.mail.properties.mail.smtp.starttl…