mybatis幾大常見錯誤點(小大哥的經驗與教訓)

mybatis幾大常見錯誤點 1、Error parsing Mapper XML. The XML location is 'mapper/MinGrayscaleQaDao.xml'. Cause: org.apache.ibatis.builder.BuilderException: Mapper's namespace cannot be empty 2、Mapped Statements

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