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 -

***************************
APPLICATION FAILED TO START
***************************

Description:

A component required a bean of type 'com.tianyan.bbc.dao.SecurityUserBaseMapper' that could not be found.

Action:

Consider defining a bean of type 'com.tianyan.bbc.dao.SecurityUserBaseMapper' in your configuration.

Disconnected from the target VM, address: '127.0.0.1:56886', transport: 'socket'

Process finished with exit code 1

解决办法：

启动类上加上

@MapperScan({ "com.tianyan.bbc.dao"})

Sping Cloud项目启动报A component required a bean of type 'com.tianyan.bbc.dao.SecurityUserBaseMapper' that could not be found.的更多相关文章

  1. Java报错: A component required a bean of type 'com.sirifeng.testmybatis.mapper.BookMapper' that could not be found.

    在学习Spring-boot-mybatis时,报错A component required a bean of type 'com.sirifeng.testmybatis.mapper.BookM ...

  2. STS中不同包但相同类名引起的问题：A component required a bean of type 'javax.activation.DataSource' that could not be found

    1. 问题输出: APPLICATION FAILED TO START*************************** Description: A component required a ...

  3. springboot 启动报错Consider defining a bean of type 'com.example.springbootdruid.mapper.UserMapper' in your configurati

    一.问题 springboot项目启动时报错: Field userMapper in com.example.springbootdruid.service.impl.UserServiceImpl ...

  4. spring cloud gateway网关启动报错：No qualifying bean of type 'org.springframework.web.reactive.DispatcherHandler'

    网关配置好后启动报错如下: org.springframework.context.ApplicationContextException: Unable to start web server; n ...

  5. SpringBoot中service注入失败(A component required a bean of type 'XXService' that could not found)

    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 ...

  6. SpringBoot扫描不到类，注入失败A component required a bean of type 'XXService' that could...

    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App ...

  7. 运行springboot项目报错：Field userMapper in XX required a bean of type 'xx' that could not be found.

    运行springboot项目报错: *************************** APPLICATION FAILED TO START ************************** ...

  8. a commponent required a bean of type XXXXXX that could not be found-2022新项目

    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:ada ...

  9. 【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: '127.0.0.1:50 ...

随机推荐

  1. c#获取url请求的返回值

    /// <summary> /// 获取url的返回值 /// </summary> /// <param name="url">eg:http ...

  2. SVM问题汇总

    1.为什么要选择最大间隔分类器,请从数学角度上说明? 答:几何间隔与样本的误分次数间存在关系: 其中的分母就是样本到分类间隔距离,分子中的R是所有样本中的最长向量值 2.样本失衡会对SVM的结果产生影 ...

  3. 计算机基础-C语言-16章-数组应用-计算字符串长度

    字符数组的大小并不代表它所包含字符串的长度.需要通过检查结束符,才能判断字符串的实际长度. 数组和指针的关系

  4. div 隐藏显示各种例子

    <html><head><title>jquery show()</title><script type="text/javascrip ...

  5. 使用maven整合spring+springmvc+mybatis

    使用maven整合spring+springmvc+mybatis 开发环境: 1. jdk1.8 2. eclipse4.7.0 (Oxygen) 3. mysql 5.7 在pom.xml文件中, ...

  6. nexus 随笔

    离线更新中央仓库索引的方式,速度快并且可靠. 访问http://repo.maven.apache.org/maven2/.index/下载中心仓库最新版本的索引文件,我们需要下载如下两个文件nexu ...

  7. Python练习十

    1.生成随机整数,从1-5取出来然后输入一个数字,来猜,如果大于,则打印bigger小了,则打印less如果相等,则打印equal. import random num1 = random.randi ...

  8. Linux安装Java

    下载 http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html   解压 解压缩安装包 t ...

  9. cordova获取相册照片插件的使用方法：cordova-plugin-image-picker

    1. 添加插件:cordova plugin add cordova-plugin-image-picker 2.调用方法: 3.参考 : http://www.cnblogs.com/lyxy/p/ ...

  10. ANSYS分析中的单位

    ANSYS输入的数值的单位换算比较复杂,参数的单位需要自己进行定义. 不同单位对应课件文件