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[求助] Spring项目启动tomcat时 数据库报错

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Promisess 发表于 2020-7-10 10:18
报了好久了 ,但是我用plsql连接数据库正常,另一个分支项目用这个eclipse和tomcat能启动。有没有大佬给予帮助
Loaded JDBC driver: oracle.jdbc.driver.OracleDriver
java.net.ConnectException: Connection timed out: connect
        at java.net.DualStackPlainSocketImpl.connect0(Native Method)
        at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
        at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
        at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
        at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
        at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
        at java.net.Socket.connect(Socket.java:579)
        at java.net.Socket.connect(Socket.java:528)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
        at sun.net.www.http.HttpClient.New(HttpClient.java:308)
        at sun.net.www.http.HttpClient.New(HttpClient.java:326)
        at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
        at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
        at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
        at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1300)
        at com.hundsun.esp.system.BankProInstruction.getInstruction(BankProInstruction.java:75)
        at com.hundsun.esp.system.BankProInstruction.<init>(BankProInstruction.java:48)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:147)
        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:76)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:990)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:943)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:609)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:469)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
        at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
        at com.hundsun.esp.util.spring.BeanFactory.initialize(BeanFactory.java:30)
        at com.hundsun.esp.util.spring.BeanFactory.getBean(BeanFactory.java:45)
        at com.hundsun.esp.system.cache.ClientVersionParam.initDatabase(ClientVersionParam.java:60)
        at com.hundsun.esp.system.cache.ClientVersionParam.<init>(ClientVersionParam.java:47)
        at com.hundsun.esp.system.cache.ClientVersionParam.getInstance(ClientVersionParam.java:152)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at com.hundsun.esp.system.SysServlet.doAction(SysServlet.java:118)
        at com.hundsun.esp.system.SysServlet.init(SysServlet.java:76)
        at javax.servlet.GenericServlet.init(GenericServlet.java:158)
        at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1230)
        at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1174)
        at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1066)
        at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5409)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5707)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1707)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1697)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)

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虚空先森 发表于 2020-7-10 10:24
本帖最后由 虚空先森 于 2020-7-10 10:25 编辑

我一般用MySQL,这个还真不了解
 楼主| Promisess 发表于 2020-7-10 10:26
themmm 发表于 2020-7-10 10:34
oracle的ojdbc.jar是收费的,maven的中央仓库中没有这个资源,只能通过配置本地库才能加载到项目中去。
Aleshaaaa 发表于 2020-7-10 10:55
先查oracle启动,配置项,再查代码配置项;
ljhtoljh 发表于 2020-7-10 10:58
本地防火墙吗
skymilong 发表于 2020-7-10 11:24
搞个Demo连一下oracle,排除掉oracle本身的问题。如果能连上,应该是代码问题。配置oracle或者plsql的时候可能连接字符串不对,用plsql的字符串去连oracle了?又或者试着把超时时间调大
yinfeng520 发表于 2020-7-10 11:26
连接超时,应该是配置项写错了吧
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