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由以下原因引起:org.springframework.data.mapping

由以下原因引起:org.springframework.data.mapping

慕森卡 2022-12-21 13:12:34
我正在研究Spring Data MongoDB 聚合框架。錯誤:org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'aggregationBasicApplication': Unsatisfied dependency expressed through field 'productRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productRepository': Invocation of init method failed; nested exception is org.springframework.data.mapping.PropertyReferenceException: No property aggregate found for type Product!    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) ~[spring-beans-5.1.7.RELEASE.jar:5.1.7.RELEASE]    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.7.RELEASE.jar:5.1.7.RELEASE]    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) ~[spring-beans-5.1.7.RELEASE.jar:5.1.7.RELEASE]    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1411) ~[spring-beans-5.1.7.RELEASE.jar:5.1.7.RELEASE]    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592) ~[spring-beans-5.1.7.RELEASE.jar:5.1.7.RELEASE]Product.java@Documentpublic class Product {    @Id    private final String id;    private final String warehouse;    private final float price;    public Product(String id, String warehouse, float price) {        this.id = id;        this.warehouse = warehouse;        this.price = price;    }    public String getId() {        return id;    }    public String getWarehouse() {        return warehouse;    }    public float getPrice() {        return price;    }}
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白衣非少年

TA貢獻1155條經驗 獲得超0個贊

花了很多小時后,我沒有找到解決辦法,為什么薄的東西壞了。我將所有這 3 個類放在同一個包中:xpadro.spring.data.repository. 現在它工作正常。任何人都知道是什么導致了真正的問題?

ProductRepository.java

ProductRepositoryCustom.java

ProductRepositoryImpl.java


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