Redis 오류 (Bean)

Question

인증번호 구현하려고 spring redis 검색하여 따라해보는데, 빈 관련 오류가 나는데 뭐가 문제인지 모르겠습니다...ㅠㅠ빈 생성이 안되는거 같은데 뭘 건드려야할지 모르겠네요ㅜㅜredis.jar 파일 받아서 lib 폴더에 넣어서 사용중입니다.작성한 코드는 RedisService.java 1개 입니다.(RedisConfig는 host : localhost, port : 6379 기본값으로 사용시 필요없다고 들어서 작성하지 않았는데 혹시 필요하다면 말씀해 주세요!)RedisService.javapackage com.utils; import java.time.Duration; import org.springframework.data.redis.core.StringRedisTemplate; import org.springframework.stereotype.Component; @Component public class RedisService { private final StringRedisTemplate stringRedisTemplate; public RedisService() { this.stringRedisTemplate = new StringRedisTemplate(); } public RedisService(StringRedisTemplate stringRedisTemplate) { this.stringRedisTemplate = stringRedisTemplate; } public void setValue(String key, String data, int time) { stringRedisTemplate.opsForValue() .set(key, data, Duration.ofSeconds(time)); } public String getValue(String key) { return stringRedisTemplate.opsForValue().get(key); } public void deleteValue(String key) { stringRedisTemplate.delete(key); } public boolean hasKey(String key) { return stringRedisTemplate.hasKey(key); } }2월 14, 2024 11:54:39 오전 org.springframework.web.context.support.XmlWebApplicationContext refresh경고: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisService' defined in file [D:\00_Workspace_test\.metadata\.plugins\org.eclipse.wst.server.core mp2\wtpwebapps estReview\WEB-INF\classes\com\services\common\RedisService.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.services.common.RedisService]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.services.common.RedisService.()2월 14, 2024 11:54:39 오전 org.springframework.web.servlet.DispatcherServlet initServletBean심각: Context initialization failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisService' defined in file [D:\00_Workspace_test\.metadata\.plugins\org.eclipse.wst.server.core mp2\wtpwebapps estReview\WEB-INF\classes\com\services\common\RedisService.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.services.common.RedisService]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.services.common.RedisService.()at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1105)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1050)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:838)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537)at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667)at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633)at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681)at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:552)at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:493)at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)at javax.servlet.GenericServlet.init(GenericServlet.java:244)at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:779)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)at java.lang.Thread.run(Unknown Source)Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.services.common.RedisService]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.services.common.RedisService.()at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:85)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1098)... 37 moreCaused by: java.lang.NoSuchMethodException: com.services.common.RedisService.()at java.lang.Class.getConstructor0(Unknown Source)at java.lang.Class.getDeclaredConstructor(Unknown Source)at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:80)... 38 more2월 14, 2024 11:54:39 오전 org.apache.catalina.core.ApplicationContext log심각: StandardWrapper.Throwableorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisService' defined in file [D:\00_Workspace_test\.metadata\.plugins\org.eclipse.wst.server.core mp2\wtpwebapps estReview\WEB-INF\classes\com\services\common\RedisService.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.services.common.RedisService]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.services.common.RedisService.()at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1105)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1050)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:838)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537)at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667)at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633)at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681)at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:552)at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:493)at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)at javax.servlet.GenericServlet.init(GenericServlet.java:244)at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:779)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)at java.lang.Thread.run(Unknown Source)Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.services.common.RedisService]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.services.common.RedisService.()at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:85)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1098)... 37 moreCaused by: java.lang.NoSuchMethodException: com.services.common.RedisService.()at java.lang.Class.getConstructor0(Unknown Source)at java.lang.Class.getDeclaredConstructor(Unknown Source)at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:80)... 38 more2월 14, 2024 11:54:39 오전 org.apache.catalina.core.StandardWrapperValve invoke심각: 서블릿 [appServlet]을(를) 위해 할당하던 중 예외 발생java.lang.NoSuchMethodException: com.services.common.RedisService.()at java.lang.Class.getConstructor0(Unknown Source)at java.lang.Class.getDeclaredConstructor(Unknown Source)at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:80)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1098)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1050)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:510)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:838)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537)at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:667)at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:633)at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:681)at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:552)at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:493)at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136)at javax.servlet.GenericServlet.init(GenericServlet.java:244)at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1183)at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1099)at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:779)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:133)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80)at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:624)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799)at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455)at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)at java.lang.Thread.run(Unknown Source)더 필요하신 것 있으시면 말씀해 주세요ㅜㅜ 감사합니다.

Clickin · Answer

생성자가 여럿 있으면 스프링이 어떤 생성자를 사용해야할 지 모르기 때문에 그렇습니다.생성자에 autowired 붙여보세요

Redis 오류 (Bean)

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