【springboot 工程启动报错之Consider defining a bean of type ‘XXX’ in your configuration.】的更多相关文章

springboot 工程启动报错之Consider defining a bean of type ‘XXX’ in your configuration.

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 '…

【spring boot】mybatis启动报错：Consider defining a bean of type 'com.newhope.interview.dao.UserMapper' in your configuration. 【Mapper类不能被找到】@Mapper 和@MapperScan注解的区别

启动报错: 2018-05-16 17:22:58.161 ERROR 4080 --- Disconnected from the target VM, address: '127.0.0.1:50529', transport: 'socket' [ restartedMain] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START **********…

关于spring boot自动注入出现Consider defining a bean of type 'xxx' in your configuration问题解决方案

搭建完spring boot的demo后自然要实现自动注入来体现spring ioc的便利了,但是我在实施过程中出现了这么一个问题,见下面,这里找到解决办法记录下来,供遇到同样的问题的同僚参考 Description: Field helloService in com.example.demo.service.TestController required a bean of type 'com.example.service.HelloService' that could not be f…

Consider defining a bean of type `xxx` in your configuration问题解决

在使用SpringBoot装配mybatis时出现了异常 *************************** APPLICATION FAILED TO START *************************** Description: Field studentService in com.example.demo.action.StudentController required a bean of type 'com.example.demo.service.StudentS…

IntelliJ IDEA 2017版 spring-boot 报错Consider defining a bean of type 'xxx' in your configuration问题解决方案

问题分析: 通过问题的英文可知,这个错误是service的bean注入失败,那么为什么会产生这个问题呢? 主要是框架的Application产生的,所以我们建立项目的时候,要保证项目中的类跟Application启动服务器类在一个目录层级,如图:        观察目录名称就可以得到,com.spring.boot.jap.perform,这个根目录,其他的子目录都要以它开头,这样就不会出现这个错误了. 解决方案二: 在Application中加入注解来识别bean注入,注解用@Componen…

springboot Consider defining a bean of type 'xxx' in your configuration

这个错误是service的bean注入失败,主要是Application位置不对,要保证项目中的类在Application启动服务器类的下一级目录,如图:…

spring boot注入error，Consider defining a bean of type 'xxx' in your configuration问题解决方案

经常出现这问题一定是非spring生态圈的@标签 没被spring引入,如mybatis等 因为在默认情况下只能扫描与控制器在同一个包下以及其子包下的@Component注解,以及能将指定注解的类自动注册为Bean的@Service@Controller和@ Repository 那个这个时候就需要@ComponentScan或者@MapperScan了 要是xml配置注入有这问题,麻烦一遍一遍看xml文件的配置,绝对是哪里没写匹配.…

springboot测试启动报错java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test

springboot测试启动报错: java.lang.IllegalStateException: Unable to find a @SpringBootConfiguration, you need to use @ContextConfiguration or @SpringBootTest(classes=...) with your test 解决:注意springboot启动类Application要和测试类在同一级包下…

springboot项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde

springboot项目启动报错Failed to configure a DataSource: 'url' attribute is not specified and no embedde 创建springboot项目后启动,报错为 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-09-26 09:54…

Springboot 之 启动报错-Cannot determine embedded database driver class for database type NONE

Springboot 之 启动报错-数据库 springboot项目在启动时,报如下错误: Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2019-09-09 20:47:28.395 ERROR 16240 --- [ main] o.s.b.d.LoggingFailureAnalysisRepo…