報錯代碼

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerAdapter' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation via factory method failed; ?nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation. RequestMappingHandlerAdapter]: Factory method 'requestMappingHandlerAdapter' threw exception; ?nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mvcConversionService' defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation via factory method failed; ?nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.format.support. FormattingConversionService]: Factory method 'mvcConversionService' threw exception; ?nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'orderMasterDao': Invocation of init method failed; ?nested exception is org.springframework.data.mapping.PropertyReferenceException: No property yer found for type OrderMaster!

?最后一行

嵌套異常是org.springframework.data.mapping.PropertyReferenceException:沒有找到類型OrderMaster的屬性!?

錯誤代碼

public interface OrderMasterDao extends JpaRepository<OrderMaster,String> {// 根據openID查詢這個人的訂單 分頁Page<OrderMaster> findBybBuyerOpenid(String buyerOpenId, Pageable pageable); }

?原因：方法名粗心大意寫錯

修改完代碼

public interface OrderMasterDao extends JpaRepository<OrderMaster,String> {// 根據openID查詢這個人的訂單 分頁Page<OrderMaster> findByBuyerOpenid(String buyerOpenId, Pageable pageable); }

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