Mybatis-puls BUG集合

No qualifying bean of type ‘com.tengyun.itinerary.mapper.ClasMapper’ available: expected at least 1 bean which qualifies as autow

没有合格的bean可用，没有扫描到mapper,需要在启动类中加入，@MapperScan(" com.test.test1.mapper ")

Invalid bound statement (not found): com.tengyun.itinerary.service.ClasService.pageClas

绑定语句无效，没有加载到mapper.xml文件，如果你的mapper.xml放在Java类文件夹中，需要在pom.xml中配置，放在dependencies标签外

    
        
            
                src/main/java
                
                    **/*.xml
                
                false
            
        
    

在application.properties配置文件中，配置

#配置mapper xml文件的路径
mybatis-plus.mapper-locations=classpath:com/lsl/eduservice/mapper/xml/*.xml

yml格式

mybatis-puls:
  mapper-locations: classpath:/com/tengyun/itinerary/mapper/xml/*.xml

不要把路径写错了