Spring声明式事务管理老是出现如下报错，求好心人解答一下

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bookService': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private jdbc.transaction.BookShopDao jdbc.transaction.BookService.bookShopDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bookShopDao' defined in file [F:\workspace\spring-1\bin\jdbc\transaction\BookShopDaoImp.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private jdbc.transaction.BookShopDao jdbc.transaction.BookService.bookShopDao; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'bookShopDao' defined in file [F:\workspace\spring-1\bin\jdbc\transaction\BookShopDaoImp.class]: Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: 'dataSource' or 'jdbcTemplate' is required

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