任何人都可以幫我糾正錯誤嗎？它顯示在執行 spring-boot 和 beanException 時發生 UnsatisfiedDependencyException。
AdminRepo.java
package com.adminplan.demo.repository;
import org.springframework.data.jpa.repository.JpaRepository;
import com.adminplan.demo.model.Admin;
import java.util.Optional;
public interface AdminRepo extends JpaRepository<Admin,Long> {
void deleteAdminPlan(Long id);
Optional<Admin> findAdminPlanById(Long id);
}
管理服務.java
package com.adminplan.demo.service;
import com.adminplan.demo.exception.UserNotFoundException;
import com.adminplan.demo.model.Admin;
import com.adminplan.demo.repository.AdminRepo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import javax.transaction.Transactional;
import java.util.List;
@Service
@Transactional
public class AdminService {
private final AdminRepo adminRepo;
@Autowired
public AdminService(AdminRepo adminRepo) {
this.adminRepo = adminRepo;
}
public Admin addAdminPlan(Admin admin) {
return adminRepo.save(admin);
}
public List<Admin> findAllAdminPlan() {return adminRepo.findAll(); }
public Admin updateAdminPlan(Admin adminplan){ return adminRepo.save(adminplan); }
public Admin findAdminPlanById(Long id){
return adminRepo.findAdminPlanById(id)
.orElseThrow(()-> new UserNotFoundException("User by id " id " was not found"));
}
public void deleteAdminPlan(Long id){ adminRepo.deleteAdminPlan(id);}
}
AdminController.java
package com.adminplan.demo.controller;
import com.adminplan.demo.model.Admin;
import com.adminplan.demo.service.AdminService;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.List;
@RestController
@RequestMapping("/admin-plan")
public class AdminController {
private final AdminService adminService;
public AdminController(AdminService adminService) {
this.adminService = adminService;
}
@GetMapping("/all")
public ResponseEntity<List<Admin>> getAllAdminPlan(){
List<Admin> adminPlans= adminService.findAllAdminPlan();
return new ResponseEntity<>(adminPlans, HttpStatus.OK);
}
@GetMapping("/find/{id}")
public ResponseEntity<Admin> getAdminPlanById(@PathVariable("id") Long id){
Admin adminPlan= adminService.findAdminPlanById(id);
return new ResponseEntity<>(adminPlan, HttpStatus.OK);
}
@PostMapping("/add-plan")
public ResponseEntity<Admin> addAdminPlan(@RequestBody Admin admin){
Admin newAdminPlan = adminService.addAdminPlan(admin);
return new ResponseEntity<>(newAdminPlan, HttpStatus.CREATED);
}
@PutMapping("/update")
public ResponseEntity<Admin> updateAdminPlan(@RequestBody Admin admin){
Admin updatePlan = adminService.updateAdminPlan(admin);
return new ResponseEntity<>(updatePlan, HttpStatus.OK);
}
@DeleteMapping("/delete/{id}")
public ResponseEntity<?> deleteAdminPlan(@PathVariable("id") Long id){
adminService.deleteAdminPlan(id);
return new ResponseEntity<>(HttpStatus.OK);
}
}
應用程式屬性
# MySQL Configuration
spring.datasource.url=jdbc:mysql://localhost:3307/adminplan
spring.datasource.username=****
spring.datasource.password=****
spring.jpa.show-sql=true
spring.jpa.hibernate.ddl-auto=update
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
錯誤
:: Spring Boot :: (v2.6.4)
2022-02-28 14:31:57.433 INFO 1956 --- [ main] com.adminplan.demo.DemoApplication : Starting DemoApplication using Java 11.0.13 on DESKTOP-MQ2O3FR with PID 1956 (D:\spring boot\admin\target\classes started by keerthi in D:\spring boot\admin)
2022-02-28 14:31:57.433 INFO 1956 --- [ main] com.adminplan.demo.DemoApplication : No active profile set, falling back to 1 default profile: "default"
2022-02-28 14:31:58.247 INFO 1956 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2022-02-28 14:31:58.294 INFO 1956 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 42 ms. Found 1 JPA repository interfaces.
2022-02-28 14:31:59.487 INFO 1956 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-02-28 14:31:59.487 INFO 1956 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-02-28 14:31:59.487 INFO 1956 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.58]
2022-02-28 14:31:59.596 INFO 1956 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-02-28 14:31:59.596 INFO 1956 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 2101 ms
2022-02-28 14:31:59.831 INFO 1956 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2022-02-28 14:31:59.877 INFO 1956 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.5.Final
2022-02-28 14:32:00.018 INFO 1956 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2022-02-28 14:32:00.112 INFO 1956 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-02-28 14:32:00.424 INFO 1956 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2022-02-28 14:32:00.440 INFO 1956 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2022-02-28 14:32:01.065 INFO 1956 --- [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2022-02-28 14:32:01.080 INFO 1956 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2022-02-28 14:32:01.440 WARN 1956 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminController' defined in file [D:\spring boot\admin\target\classes\com\adminplan\demo\controller\AdminController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminService' defined in file [D:\spring boot\admin\target\classes\com\adminplan\demo\service\AdminService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'adminRepo' defined in com.adminplan.demo.repository.AdminRepo defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! Reason: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!
2022-02-28 14:32:01.440 INFO 1956 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2022-02-28 14:32:01.440 INFO 1956 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2022-02-28 14:32:01.455 INFO 1956 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
2022-02-28 14:32:01.455 INFO 1956 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2022-02-28 14:32:01.471 INFO 1956 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2022-02-28 14:32:01.486 ERROR 1956 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminController' defined in file [D:\spring boot\admin\target\classes\com\adminplan\demo\controller\AdminController.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminService' defined in file [D:\spring boot\admin\target\classes\com\adminplan\demo\service\AdminService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'adminRepo' defined in com.adminplan.demo.repository.AdminRepo defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! Reason: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:953) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) ~[spring-context-5.3.16.jar:5.3.16]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) ~[spring-context-5.3.16.jar:5.3.16]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.6.4.jar:2.6.4]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:740) ~[spring-boot-2.6.4.jar:2.6.4]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:415) ~[spring-boot-2.6.4.jar:2.6.4]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-2.6.4.jar:2.6.4]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1312) ~[spring-boot-2.6.4.jar:2.6.4]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) ~[spring-boot-2.6.4.jar:2.6.4]
at com.adminplan.demo.DemoApplication.main(DemoApplication.java:11) ~[classes/:na]
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'adminService' defined in file [D:\spring boot\admin\target\classes\com\adminplan\demo\service\AdminService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'adminRepo' defined in com.adminplan.demo.repository.AdminRepo defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! Reason: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:229) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1372) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1222) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1389) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1309) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.16.jar:5.3.16]
... 19 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'adminRepo' defined in com.adminplan.demo.repository.AdminRepo defined in @EnableJpaRepositories declared on JpaRepositoriesRegistrar.EnableJpaRepositoriesConfiguration: Invocation of init method failed; nested exception is org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! Reason: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1389) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1309) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.16.jar:5.3.16]
... 33 common frames omitted
Caused by: org.springframework.data.repository.query.QueryCreationException: Could not create query for public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! Reason: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!; nested exception is java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!
at org.springframework.data.repository.query.QueryCreationException.create(QueryCreationException.java:101) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:106) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$mapMethodsToQuery$1(QueryExecutorMethodInterceptor.java:94) ~[spring-data-commons-2.6.2.jar:2.6.2]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na]
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133) ~[na:na]
at java.base/java.util.Collections$UnmodifiableCollection$1.forEachRemaining(Collections.java:1054) ~[na:na]
at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.mapMethodsToQuery(QueryExecutorMethodInterceptor.java:96) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lambda$new$0(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.6.2.jar:2.6.2]
at java.base/java.util.Optional.map(Optional.java:265) ~[na:na]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.<init>(QueryExecutorMethodInterceptor.java:86) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.RepositoryFactorySupport.getRepository(RepositoryFactorySupport.java:364) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.lambda$afterPropertiesSet$5(RepositoryFactoryBeanSupport.java:322) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.util.Lazy.getNullable(Lazy.java:230) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.util.Lazy.get(Lazy.java:114) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.RepositoryFactoryBeanSupport.afterPropertiesSet(RepositoryFactoryBeanSupport.java:328) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean.afterPropertiesSet(JpaRepositoryFactoryBean.java:144) ~[spring-data-jpa-2.6.2.jar:2.6.2]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.16.jar:5.3.16]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.16.jar:5.3.16]
... 44 common frames omitted
Caused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.adminplan.demo.repository.AdminRepo.deleteAdminPlan(java.lang.Long)! No property 'deleteAdminPlan' found for type 'Admin'!
at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:96) ~[spring-data-jpa-2.6.2.jar:2.6.2]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:113) ~[spring-data-jpa-2.6.2.jar:2.6.2]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$CreateIfNotFoundQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:254) ~[spring-data-jpa-2.6.2.jar:2.6.2]
at org.springframework.data.jpa.repository.query.JpaQueryLookupStrategy$AbstractQueryLookupStrategy.resolveQuery(JpaQueryLookupStrategy.java:87) ~[spring-data-jpa-2.6.2.jar:2.6.2]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.lookupQuery(QueryExecutorMethodInterceptor.java:102) ~[spring-data-commons-2.6.2.jar:2.6.2]
... 66 common frames omitted
Caused by: org.springframework.data.mapping.PropertyReferenceException: No property 'deleteAdminPlan' found for type 'Admin'!
at org.springframework.data.mapping.PropertyPath.<init>(PropertyPath.java:90) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:437) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.mapping.PropertyPath.create(PropertyPath.java:413) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.mapping.PropertyPath.lambda$from$0(PropertyPath.java:366) ~[spring-data-commons-2.6.2.jar:2.6.2]
at java.base/java.util.concurrent.ConcurrentMap.computeIfAbsent(ConcurrentMap.java:330) ~[na:na]
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:348) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.mapping.PropertyPath.from(PropertyPath.java:331) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.query.parser.Part.<init>(Part.java:81) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.query.parser.PartTree$OrPart.lambda$new$0(PartTree.java:249) ~[spring-data-commons-2.6.2.jar:2.6.2]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na]
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na]
at org.springframework.data.repository.query.parser.PartTree$OrPart.<init>(PartTree.java:250) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.query.parser.PartTree$Predicate.lambda$new$0(PartTree.java:383) ~[spring-data-commons-2.6.2.jar:2.6.2]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na]
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[na:na]
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578) ~[na:na]
at org.springframework.data.repository.query.parser.PartTree$Predicate.<init>(PartTree.java:384) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.repository.query.parser.PartTree.<init>(PartTree.java:92) ~[spring-data-commons-2.6.2.jar:2.6.2]
at org.springframework.data.jpa.repository.query.PartTreeJpaQuery.<init>(PartTreeJpaQuery.java:89) ~[spring-data-jpa-2.6.2.jar:2.6.2]
... 70 common frames omitted
Process finished with exit code 1
請仔細閱讀上面的代碼并幫助我更正它。它顯示在執行 spring-boot 和 beanException 時發生 UnsatisfiedDependencyException。
uj5u.com熱心網友回復：
由于您的AdminRepoextends JpaRepository- 這是CrudRepository的后代
AdminRepo 已經可以使用這些方法
- findById
- deleteById
嘗試洗掉此方法deleteAdminPlan并更改 AdminController 以呼叫提供的deleteById方法
為了生成 Repository 方法的實作，spring 將 Repository 方法名稱決議為多個部分。有關更多詳細資訊，請參見以下部分：
https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#repositories.query-methods.query-creation）
https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#repositories.query-methods.query-creation
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