SpringBoot項目啟動報錯如下：

*************************** APPLICATION FAILED TO START ***************************Description:Field settlementMissService in com.leyue100.icpcomm.main.AbstractInsMainService required a single bean, but 2 were found:- insInsuranceSettlementMissServiceImpl: defined in file [/Users/edianyun/WorkSpace/ms-common/target/classes/com/xjx100/commondb/service/impl/actMissServiceImpl.class]- insInsuranceSettlementMissService: defined in file [/Users/edianyun/WorkSpace/ms-common/target/classes/com/xjx100/commondb/service/actMissService.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

注：看到這種錯誤，第一反應覺得Service的注入有問題，所以又是更換注入方式，又是配置Service名稱，來回倒騰了好一會兒仍然沒有解決問題。。。

問題解決：

于是換個思路，想到是啟動類里配置的@MapperScan可能沒有掃描到，
經過檢查果然如此，確實是Service實現類里引用的dao文件沒有被掃描到！加上掃描路徑即解決問題。

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