【报错】：required a single bean, but 2 were found

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APPLICATION FAILED TO START
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Description:

Parameter 0 of constructor in com.fangly.upms.impl.controller.SysMenuController required a single bean, but 2 were found:
	- sysMenuServiceImpl: defined in file [D:myProjectfangly-scafford-projectfangly-scaffoldfangly-upmsfangly-upms-impltargetclassescomfanglyupmsimplserviceimplSysMenuServiceImpl.class]
	- sysMenuService: defined in file [D:myProjectfangly-scafford-projectfangly-scaffoldfangly-upmsfangly-upms-impltargetclassescomfanglyupmsimplserviceSysMenuService.class]


Action:

Consider marking one of the beans as @Primary, updating the consumer to accept multiple beans, or using @Qualifier to identify the bean that should be consumed

Disconnected from the target VM, address: '127.0.0.1:64008', transport: 'socket'

Process finished with exit code 1

搭项目的时候遇到报错，觉得很奇怪，然后进行问题排查，发现是@mapperScan的扫描范围过大导致，把扫描范围改小就好了。

将其改为：

@MapperScan("com.fangly.upms.impl.mapper")

报错消失。

最后

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