Field configService in com.rr.web.controller.common.CaptchaController required a single bean, but 2 were found: SPRING-BOOT 启动 错误

如图所示 我用的是mybatis-plus. + mybatis 问题所在就是包扫描 @MapperScan(basePackages = "com.rr")
问题解决 精确包扫描的范围 @MapperScan(basePackages = "com.rr.*.mapper")