“No qualifying bean of type 'com.**.mapper.XXMapper' available”错误的解决办法

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“No qualifying bean of type 'com.**.mapper.XXMapper' available”错误的解决办法

办法一:

给XXMapper.java加上Mapper注解,如:

import org.apache.ibatis.annotations.Mapper;
@Mapper
public interface ArticleMapper extends BaseMapper<ArticleEntity> {
}

办法二:

给启动类加上MapperScan注解,如:

import org.mybatis.spring.annotation.MapperScan;
@SpringBootApplication
@MapperScan("com.example.**.mapper")
public class BlogApplication {
    public static void main(String[] args) {
        SpringApplication.run(BlogApplication.class, args);
    }
}

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