org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.misaki.mapper.UserMapper'

时间：2020-08-21 15:12:35 收藏：0 阅读：230

报错：找不到对应Mapper

原因：当时使用Springboot+MybatisPlus代码生成器，直接就启动了，算是一个小失误

解决：在Springboot启动项上添加@MapperScan注解，或者在每个Mapper上添加@Mapper注解

@MapperScan(basePackages = "com.misaki.mapper")
@SpringBootApplication
public class TestApplication {
    public static void main(String[] args) {
        SpringApplication.run(TestApplication.class, args);
    }
}

原文：https://www.cnblogs.com/osaka/p/13540556.html

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type &#39;com.misaki.mapper.UserMapper&#39;

org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.misaki.mapper.UserMapper'