Consider defining a bean of type xxxxMapper in your configuration

mapper需要加註解, 1.在啓動類加上註解 @MapperScan(value = "com.demo.mapper" ) 2.若不是原生配置,可以在啓動類上加上@MapperScan註解,但並不是最正確的.最理想的是在MyBatis的配置文件上加 原文解決方案: https://www.cnblogs.com/JealousGirl/p/bean.html

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