问题：

spring boot在尝试构建Rest服务时失败了

鲜于宏义

2023-03-14

下午好，我正在尝试生成一个与Java spring boot的Rest服务，但当尝试执行jar时，我得到以下错误，这让我头疼，我不知道具体是什么：

java.lang.nosuchmethoderror：org.springframework.data.repository.configurationrepositoryconfigurationsource.（log/springframework/core/type/annotationmetadata；ljava/lang/class；log/springframework/core/io/resourceloader；log/springframework/core/env/environment；）V在ROMRegistrars$1（ConfigurationClassBeanDefinitionReader.java:385)位于java.util.LinkedHashMap.foreach（LinkedHashMap.java:684)位于org.SpringFramework.Context.Annotation.ConfigurationClassBeanDefinitionReader.LoadBeanDefinitionsFromRegistrars（ConfigurationClassBeanDefinitionReader.384)位于PostProcessorRegistrationDelegate.java:275)位于org.springframework.context.support.PostProcessorRegistrationDelegate.InvokeBeanFactoryPostProcessor(PostProcessorRegistrationDelegate.java:95)位于org.springframework.context.support.abstractapplicationcontext.InvokeBeanFactoryPostProcessor(PostProcessorRegistrationDelegate.java:706)位于ta.springbootsoapapp.main（springbootsoapapp.java:12)位于sun.reflect.nativeMethodAccessorImpl.Invoke0（原生方法）位于sun.reflect.nativeMethodAccessorImpl.java:62)sun.reflect.delegatingmethodAccessorImpl.Invoke（原生方法）位于sun.reflect.delegatingmethodAccessorImpl.java:43)java.lang.reflect.Method.Invoke（原生方法）位于

java.lang.nosuchfieldexception：findAnnotationCache在java.lang.class.getdeclaredfield（class.java:2070)在org.springframework.boot.devtools.restart.restarter.clear（restarter.java:376)在org.springframework.boot.devtools.restart.cleanupknowncaches（restarter.java:361)在org.springframework.boot.devtools.restart.cleanupcaches（

附件MI代码

package com.example.consulta;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

main.class

@SpringBootApplication
public class SpringBootSoapApp {

    public static void main(String[] args) {
        SpringApplication.run(SpringBootSoapApp.class, args);
    }
}

控制器

package com.example.consulta.controller;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

import com.example.consulta.entity.Cliente;
import com.example.consulta.service.ClienteService;

@RestController
public class ClienteController {

    @Autowired
    private ClienteService  clienteService;

    @GetMapping("/allCliente")
    public List<Cliente> listarCliente(){
        return clienteService.findAll();
    }

    @GetMapping("/cliente/{cedula}")
    public Cliente detalleCliente(@PathVariable int cedula) {
        return clienteService.findById(cedula);
    }


}

刀

package com.example.consulta.DAO;

import org.springframework.data.repository.CrudRepository;

import com.example.consulta.entity.Cliente;

public interface ClienteDAO extends CrudRepository<Cliente, Integer>{
}

实体

package com.example.consulta.entity;

import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="Cliente")
public class Cliente {

    @Id
    private int cedula;
    private String nombre;
    private String apellido;
    private String tipo_cliente;

    public int getCedula() {
        return cedula;
    }
    public void setCedula(int cedula) {
        this.cedula = cedula;
    }
    public String getNombre() {
        return nombre;
    }
    public void setNombre(String nombre) {
        this.nombre = nombre;
    }
    public String getApellido() {
        return apellido;
    }
    public void setApellido(String apellido) {
        this.apellido = apellido;
    }
    public String getTipo_cliente() {
        return tipo_cliente;
    }
    public void setTipo_cliente(String tipo_cliente) {
        this.tipo_cliente = tipo_cliente;
    }   

}

服务

package com.example.consulta.service;

import java.util.List;

import com.example.consulta.entity.Cliente;

public interface ClienteService {

    public List<Cliente> findAll();
    public Cliente findById(int cedula);

}

ServiceImpl

package com.example.consulta.service;

import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.example.consulta.DAO.ClienteDAO;
import com.example.consulta.entity.Cliente;

@Service

    public class ClienteServiceImpl implements ClienteService{

        @Autowired
        private ClienteDAO clienteDao;


        @Transactional
        public List<Cliente> findAll() {
            return (List<Cliente>) clienteDao.findAll();
        }

        public Cliente findById(int cedula) {
            return clienteDao.findById(cedula).get();
        }


    }

pom.xml

  <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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>com.example.consulta</groupId>
  <artifactId>ServiceConsultaCliente</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>jar</packaging>

  <name>ServiceConsultaCliente</name>
  <url>http://maven.apache.org</url>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <java.version>8</java.version>
  </properties>

  <dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
        <version>2.2.4.RELEASE</version>
    </dependency>       
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
        <version>2.2.4.RELEASE</version>
    </dependency>
    <dependency>
         <groupId>com.oracle.jdbc</groupId>
         <artifactId>ojdbc8</artifactId>
         <version>12.2.0.1</version>
     </dependency>
     <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <version>1.3.0.RELEASE</version>
    </dependency>
  </dependencies>
  <repositories>
    <repository>
          <id>codelds</id>
           <url>https://code.lds.org/nexus/content/groups/main-repo</url>
          </repository>
    </repositories>   
</project>

应用程序.属性

# Oracle settings

    spring.application.name=prueba-microservicio-cliente
    server.port=8001
    spring.datasource.url=jdbc:oracle:thin:@//10.164.7.203:1521/ORCLPDB1.localdomain
    spring.datasource.username=cesar
    spring.datasource.password=xxxxx123
    spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver
    spring.jpa.hibernate.ddl-auto=update

更新完成Marcos Barrero指定的操作后，我得到以下错误：

pom.xml（最终）

<?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>2.2.1.RELEASE</version>
    </parent>
    <groupId>com.example.consulta</groupId>
    <artifactId>ServiceConsultaCliente</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>ServiceConsultaCliente</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</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>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

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

共有2个答案

魏翰

2023-03-14

尝试添加spring boot父级POM。使用它，您不应该指定starters版本-父pom包含关于所需版本的所有信息。

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.2.1.RELEASE</version>
</parent>

裴泰平

2023-03-14

从我所看到的问题是导入依赖项的方式，推荐的方法是使用spring boot的父pom及其托管依赖项。

我建议您使用start.Spring.io来生成您的下一个项目，这里有一个示例，其中包含了您所拥有的spring boot依赖项，主要区别是父POM。

对于您的项目，您需要添加额外的依赖项，如Oracle和您拥有的任何进一步配置。

<?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>2.2.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example.consulta</groupId>
    <artifactId>ServiceConsultaCliente</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>ServiceConsultaCliente</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</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>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

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

</project>

更新

这是您的h2版本（您必须将其更改为oracle）

<?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>2.2.1.RELEASE</version>
    </parent>
    <groupId>com.example.consulta</groupId>
    <artifactId>ServiceConsultaCliente</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>ServiceConsultaCliente</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</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>

        <!-- change it to oracle driver -->
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

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

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spring boot在尝试构建Rest服务时失败了

共有2个答案

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