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  • idea 创建的maven+spring+mybatis项目整合 报错无法创建bean

    报错如下:

    Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: public com.wolf.dao.IUserDao com.wolf.service.impl.IUserServiceImpl.udao; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.wolf.dao.IUserDao] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    Related cause: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'IUserDao' defined in file [G:maven_projectdemossm	argetclassescomwolfdaoIUserDao.class]: Cannot resolve reference to bean 'sqlSessionFactory' while setting bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring-mybatis.xml]: Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type 'java.lang.String' to required type 'org.springframework.core.io.Resource[]' for property 'mapperLocations'; nested exception is java.lang.IllegalArgumentException: Could not resolve resource location pattern [classpath:com/wolf/mapper/*.xml]: class path resource [com/wolf/mapper/] cannot be resolved to URL because it does not exist	
    

    一直是不能创建bean的样子,经过检查发现mybatis的映射xml文件居然没有找到,发现classes目录果然没有*.xml,在pom文件中加入了如下代码,问题成功解决。

    <build>
       
          <resources>
            <!--编译之后包含xml-->
            <resource>
              <directory>src/main/java</directory>
              <includes>
                <include>**/*.xml</include>
              </includes>
              <filtering>true</filtering>
            </resource>
          </resources>
     
      </build>
    

      

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  • 原文地址:https://www.cnblogs.com/areyouready/p/10669342.html
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