我一直在试图解决这个问题，在过去的2天，似乎无法解决他们
下面是Spring给我的错误代码：
2023-12- 16 T23：43：15.665+01：00 WARN 22472 - [ restartedMain] ConfigServletWebServerApplicationContext：在上下文初始化过程中遇到异常-取消刷新尝试：org.springframework.beans.factory.UnsatisfiedDependencyException：在文件[C：\target\classes\com\factory\ordersystem\Weber\AddressController.class]中定义名为“addressController”的bean时出错：通过构造函数参数0表示的依赖不满足：创建文件[C：\target\classes\com\factory\ordersystem\service\AddressService.class]中定义的名为“addressService”的Bean时出错：通过构造函数参数0表示的依赖项不满足：创建在com.factory.ordersystem.repository中定义的名为“addressRepository”的Bean时出错。AddressRepository定义在@ EnableJpaRepositories在JpaRepositoriesRegistrar上声明。EnableJpaRepositoriesConfiguration：不是托管类型：class com.factory.ordersystem.entities.Address
这似乎是我的地址文件中有什么问题，但我不能看到为什么，我将粘贴代码在这里：
地址控制器：

package com.factory.ordersystem.controller;

import com.factory.ordersystem.entities.Address;
import com.factory.ordersystem.service.AddressService;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Optional;

@RestController
@RequestMapping("/addresses")
public class AddressController {

    private final AddressService addressService;

    public AddressController(AddressService addressService) {
        this.addressService = addressService;
    }

    @GetMapping("/{id}")
    public ResponseEntity<Address> getAddressById(@PathVariable Long id) {
        Optional<Address> address = addressService.getAddressById(id);
        return address != null ?
                (ResponseEntity<Address>) ResponseEntity.ok() :
                ResponseEntity.notFound().build();
    }

    @GetMapping
    public ResponseEntity<List<Address>> getAllAddresses() {
        List<Address> addresses = addressService.getAllAddresses();
        return ResponseEntity.ok(addresses);
    }

    @PostMapping
    public ResponseEntity<Address> createAddress(@RequestBody Address address) {
        Address createdAddress = addressService.createAddress(address);
        return ResponseEntity.status(HttpStatus.CREATED).body(createdAddress);
    }

    @PutMapping("/{id}")
    public ResponseEntity<Address> updateAddress(@PathVariable Long id, @RequestBody Address updatedAddress) {
        Optional<Address> updated = Optional.ofNullable(addressService.updateAddress(id, updatedAddress));

        return updated.map(ResponseEntity::ok)
                .orElse(ResponseEntity.notFound().build());
    }


    @DeleteMapping("/{id}")
    public ResponseEntity<Void> deleteAddress(@PathVariable Long id) {
        boolean deleted = addressService.deleteAddress(id);
        return deleted ?
                ResponseEntity.noContent().build() :
                ResponseEntity.notFound().build();
    }
}

字符串
地址实体文件

package com.factory.ordersystem.entities;

import javax.persistence.*;
import javax.validation.constraints.NotBlank;

@Entity
public class Address {

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @NotBlank
    private String street;

    @NotBlank
    private String city;

    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "customer_id")
    private Customer customer;

    public Address() {
    }

    public Address(String street, String city) {
        this.street = street;
        this.city = city;
    }

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    public String getStreet() {
        return street;
    }

    public void setStreet(String street) {
        this.street = street;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public Customer getCustomer() {
        return customer;
    }

    public void setCustomer(Customer customer) {
        this.customer = customer;
    }

    @Override
    public String toString() {
        return "Address{" +
                "id=" + id +
                ", street='" + street + '\'' +
                ", city='" + city + '\'' +
                '}';
    }
}

型
地址储存库

package com.factory.ordersystem.repository;

import com.factory.ordersystem.entities.Address;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

@Repository
public interface AddressRepository extends JpaRepository<Address, Long> {
}

型
地址服务

package com.factory.ordersystem.service;

import com.factory.ordersystem.entities.Address;
import com.factory.ordersystem.exception.ResourceNotFoundException;
import com.factory.ordersystem.repository.AddressRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.Optional;

@Service
public class AddressService {

    private final AddressRepository addressRepository;

    @Autowired
    public AddressService(AddressRepository addressRepository) {
        this.addressRepository = addressRepository;
    }

    public List<Address> getAllAddresses() {
        return addressRepository.findAll();
    }

    public Optional<Address> getAddressById(Long id) {
        return addressRepository.findById(id);
    }

    public Address createAddress(Address address) {
        return addressRepository.save(address);
    }

    public Address updateAddress(Long id, Address updatedAddress) {
        Optional<Address> optionalAddress = addressRepository.findById(id);
        if (optionalAddress.isPresent()) {
            Address existingAddress = optionalAddress.get();
            existingAddress.setStreet(updatedAddress.getStreet());
            existingAddress.setCity(updatedAddress.getCity());
            return addressRepository.save(existingAddress);
        } else {
            throw new ResourceNotFoundException("Address with id " + id + " not found");
        }
    }

    public boolean deleteAddress(Long id) {
        if (addressRepository.existsById(id)) {
            addressRepository.deleteById(id);
            return true;
        } else {
            return false;
        }
    }
}

型
application.properties

# DataSource Configuration
spring.datasource.url=jdbc:h2:mem:testdb
spring.datasource.username=sa
spring.datasource.password=password
spring.datasource.driverClassName=org.h2.Driver

# Hibernate Configuration
spring.jpa.hibernate.ddl-auto=update
spring.jpa.open-in-view=false

# H2 Console Configuration
spring.h2.console.enabled=true
spring.h2.console.path=/h2-console

型
最后是POM.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-parent</artifactId>
       <version>3.2.0</version>
       <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.factory.ordersytem</groupId>
    <artifactId>com.exam.pgr209</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>com.exam.pgr209</name>
    <description>order machine backend exam</description>
    <properties>
       <java.version>21</java.version>
    </properties>
    <dependencies>
       <dependency>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-data-jpa</artifactId>
       </dependency>
       <dependency>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-web</artifactId>
       </dependency>

       <dependency>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-devtools</artifactId>
          <scope>runtime</scope>
          <optional>true</optional>
       </dependency>
       <dependency>
          <groupId>com.h2database</groupId>
          <artifactId>h2</artifactId>
          <scope>runtime</scope>
       </dependency>
       <dependency>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-test</artifactId>
          <scope>test</scope>
       </dependency>

       <dependency>
          <groupId>javax.persistence</groupId>
          <artifactId>javax.persistence-api</artifactId>
          <version>2.2</version>
       </dependency>

       <dependency>
          <groupId>javax.validation</groupId>
          <artifactId>validation-api</artifactId>
          <version>2.0.1.Final</version> <!-- or the latest version -->
       </dependency>

    </dependencies>

    <build>
       <plugins>
          <plugin>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-maven-plugin</artifactId>
          </plugin>
       </plugins>
    </build>

</project>

型

file structure
任何帮助都将是疯狂的赞赏，因为它将减轻我最头痛的过去2周
我尝试了各种故障排除步骤：
使用虚拟机管理器。重新构造文件组织。从头开始创建新文件。观看关于“非托管类型”错误的视频教程。尝试集成Lombok。将我们的考试项目结构与已知的工作项目（如“vet-clinic”）进行比较。进行广泛的在线研究。仔细检查潜在的印刷错误。使用安全扫描配置。尽管进行了这些尝试，但问题仍然存在。
然而，可能是我缺乏技能，使我做错了这一点，

1条答案

按热度按时间

5ssjco0h1#

这个问题是由于库javax-persistence（旧库）和jakarta-persistence（当前库）之间的版本冲突造成的。要解决这个问题，您应该从您的pom.xml中删除此依赖项：

<dependency>
    <groupId>javax.persistence</groupId>
    <artifactId>javax.persistence-api</artifactId>
    <version>2.2</version>
</dependency>

字符串
完成此操作并更新Maven项目后，您将在使用javax. persistence的导入语句中获得编译器错误。只需将其重命名为jakarta. persistence。
验证库也存在类似问题。请删除此依赖项：

<dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>2.0.1.Final</version> <!-- or the latest version -->
</dependency>

型
用这个代替：

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

型
一般建议：获取正确且最新的pom.xml的最佳方法是使用https://start.spring.io/生成它

赞(0）回复(0）举报 4个月前

Spring Boot Sping Boot (使用JPA的maven和内存中的H2数据库)不断获取非托管类型””，并在创建名为””的Bean时出错

1条答案

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