Question

在我的spring boot mongo应用程序中获得以下异常

引起：org.springframework.data.mapping.model.MappingException：检测到模糊字段映射！两个私人决赛 java.lang.reflect.Type org.springframework.data.util.TypeDiscoverer.type和private final java.lang.Class中 org.springframework.data.util.ClassTypeInformation.type映射到相同的字段名称类型！使用@Field注释消除歧义！在 org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity $ AssertFieldNameUniquenessHandler.assertUniqueness（BasicMongoPersistentEntity.java:296）〜[spring-data-mongodb-1.10.7.RELEASE.jar：na] at org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity $ AssertFieldNameUniquenessHandler.doWithPersistentProperty（BasicMongoPersistentEntity.java:283）〜[spring-data-mongodb-1.10.7.RELEASE.jar：na] at org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity $ AssertFieldNameUniquenessHandler.doWithPersistentProperty（BasicMongoPersistentEntity.java:277）〜[spring-data-mongodb-1.10.7.RELEASE.jar：na] at org.springframework.data.mapping.model.BasicPersistentEntity.doWithProperties（BasicPersistentEntity.java:330）〜[spring-data-commons-1.13.7.RELEASE.jar：na] at org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity.verifyFieldUniqueness（BasicMongoPersistentEntity.java:157）〜[spring-data-mongodb-1.10.7.RELEASE.jar：na] at org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity.verify（BasicMongoPersistentEntity.java:149）〜[spring-data-mongodb-1.10.7.RELEASE.jar：na] at org.springframework.data.mapping.context.AbstractMappingContext.addPersistentEntity（AbstractMappingContext.java:332）〜[弹簧数据公地1.13.7.RELEASE.jar：NA]

事情是这些领域（“类型”）都不在我的控制之下。需要帮助。

import org.springframework.data.mongodb.repository.MongoRepository;

import com.xyz.abc.core.model.ConfigEntity;

/**
 * 
 * @author asdasd.asdafsfg
 *
 */
public interface ConfigRepository extends MongoRepository<ConfigEntity, String> {

    public ConfigEntity findById(String id);

}

我的ConfigEntity.java看起来像这样

import java.io.Serializable;
import java.util.List;

import javax.validation.constraints.NotNull;

import org.springframework.data.annotation.Id;
import org.springframework.data.mapping.Association;
import org.springframework.data.mongodb.core.mapping.Document;

import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonProperty;

import lombok.Data;
import lombok.NoArgsConstructor;

/**
 * 
 * @author vinay.shivanna
 *
 */
@Data
@NoArgsConstructor
@Document(collection="configstore")
@JsonIgnoreProperties(ignoreUnknown = true)
public class ConfigEntity implements Serializable {

    private static final long serialVersionUID = -5484736588242242417L;

    @Id
    private String id;

    @NotNull
    @JsonProperty("defaultAssociations")
    private List<Association> defaultAssociations;

    @NotNull
    @JsonProperty("profileAssociations")
    private List<Association> profileAssociations;

}

我正在使用spring mongo starter依赖

<dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-mongodb</artifactId>
    </dependency>

Spring boot版本是1.5.7.RELEASE

我认为来自spring-data-commons-1.13.7-RELEASE jar的Association类正在扩展一个PersistentProperty类，它在内部扩展自己..像这样PersistentProperty<P extends PersistentProperty<P>>这个类有类型Property.Thats是在stacktrace ..但我真的没有解决方案。需要帮助

提前致谢

检测到不明确的字段映射问题

0 个答案: