[英]Spring boot Handler dispatch failed; nested exception is java.lang.StackOverflowError when calling a service more than once in a rest controller
[英]Spring boot failed when trying to build a Rest service
下午好,我正在尝试使用 java spring boot 生成 Rest 服务,但是在尝试执行 jar 时出现以下错误,这让我很头疼,我不知道具体是什么:
java.lang.NoSuchMethodError: org.springframework.data.repository.config.AnnotationRepositoryConfigurationSource.(Lorg/springframework/core/type/AnnotationMetadata;Ljava/lang/Class;Lorg/springframework/core/io/ResourceLoader;Lorg/springframework/core /env/Environment;)V 在 org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport$1.(AbstractRepositoryConfigurationSourceSupport.java:67) 在 org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport.getConfigurationSource(AbstractRepositoryConfigurationSourceSupport.java:67) org.springframework.boot.autoconfigure.data.AbstractRepositoryConfigurationSourceSupport.registerBeanDefinitions(AbstractRepositoryConfigurationSourceSupport.java:58) 在 org.springframework.context.annotation.ImportBeanDefinitionRegistrar.registerBeanDefinitions(ImportBeanDefinitionRegistrar.java:86) 在 org.springframework.context.annotation.ImportBeanDefinitionRegistrar.registerBeanDefinitions(ImportBeanDefinitionRegistrar.java:86) 在 org.spring. lambda$loadBeanDefinitionsF romRegistrars$1(ConfigurationClassBeanDefinitionReader.java:385) at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsFromRegistrars(ConfigurationClassBeanDefinitionReader.java.384) at orgtextframework.con annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:148) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:120) at org.springframework.context.annotation.processConfigurationClassPost3or org.springframework.context.annotation.ConfigurationClassBeanDefinition(ConfigurationClassBeanDefinitionReader.java:120)在 org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:236) 在 org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionReg istryPostProcessors(PostProcessorRegistrationDelegate.java:275) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors)atworkBean. .context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) 在 org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118) 在 org.springframework.boot.SpringApplication.refresh(SpringApplication.java) :752) 在 org.springframework.boot.SpringApplication.doRun(SpringApplication.java:347) 在 org.springframework.boot.SpringApplication.run(SpringApplication.java:295) 在 org.springframework.boot.SpringApplication.run(SpringApplication. java:1112) 在 org.springframework.boot.SpringApplication.run(SpringApplication.java:1101) 在 com.example.consul ta.SpringBootSoapApp.main(SpringBootSoapApp.java:12) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImplating.Invoke(Native Method) java:43) 在 java.lang.reflect.Method.invoke(Method.java:498) 在 org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
java.lang.NoSuchFieldException: findAnnotationCache at java.lang.Class.getDeclaredField(Class.java:2070) at org.springframework.boot.devtools.restart.Restarter.clear(Restarter.java:376) at org.springframework.boot。 devtools.restart.Restarter.cleanupKnownCaches(Restarter.java:361) 在 org.springframework.boot.devtools.restart.Restarter.cleanupCaches(Restarter.java:348) 在 org.springframework.boot.devtools.restart.Restarter.access$000 (Restarter.java:81) 在 org.springframework.boot.devtools.restart.Restarter$1.call(Restarter.java:170) 在 org.springframework.boot.devtools.restart.Restarter$1.call(Restarter.java:165) ) 在 org.springframework.boot.devtools.restart.Restarter$LeakSafeThread.run(Restarter.java:602)
附上我的代码
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);
}
}
道
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);
}
服务实现
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
更新在执行 Marcos Barrero 指定的操作后,我收到以下错误:error i get:
pom.xml(最终版)
<?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>
尝试添加 spring boot parent pom。 有了它,您不应该指定 starters 版本 - 父 pom 包含有关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>
从我可以看出您的问题是您导入依赖项的方式,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,这里有一个包含您拥有的 Spring Boot 依赖项的示例,主要差异是父 pom。
对于您的项目,您需要添加额外的依赖项,例如oracle
和您拥有的任何其他配置。
<?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>
尝试使用这个 pom.xml
它是由https://start.spring.io/生成的,我插入了您的 Oracle 依赖项和存储库。
<?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>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>
<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>
<repositories>
<repository>
<id>codelds</id>
<url>https://code.lds.org/nexus/content/groups/main-repo</url>
</repository>
</repositories>
当你在运行时遇到 NoSuchMethodException 时,它通常意味着“类路径地狱”——例如,为了简化,当你有同一个库的两个版本(一个包含方法,但另一个不包含)并且只有上帝知道哪个版本会如果你什么都不做,实际上进入你的最终构建。
要找到此类依赖项,您应该运行“mvn dependency:tree”命令并搜索与“org.springframework.boot.devtools”相关的内容... => 很可能您会看到两个版本
然后 - 你应该使用 maven POM 的一部分来严格设置版本,或者,正如上面建议的那样 - 使用 spring boot parent(还有一个更高级的解决方案是导入一个 BOM - 这是一组依赖版本的规则)。
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