项目运行好好的，redis突然停机，druid却报错。redis恢复之后，druid无法恢复连接，除非重启服务。错误详情如下：
`[20-01-13 13:30:23,515] INFO [orLoop-1-1][] i.l.core.protocol.ConnectionWatchdog[173] - Reconnecting, last destination was /redis的ip:端口
[20-01-13 13:30:24,651] WARN [ntLoop-4-2][] i.l.core.protocol.ConnectionWatchdog[176] - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: /redis的ip:端口
[20-01-13 13:30:29,380] INFO [orLoop-1-2][] i.l.core.protocol.ConnectionWatchdog[173] - Reconnecting, last destination was redis的ip:端口
[20-01-13 13:30:30,633] WARN [ntLoop-4-3][] i.l.core.protocol.ConnectionWatchdog[176] - Cannot reconnect: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: /redis的ip:端口
[20-01-13 13:30:33,228] WARN [ryClient-0][] c.n.discovery.TimedSupervisorTask[71] - task supervisor timed out
java.util.concurrent.TimeoutException: null
at java.util.concurrent.FutureTask.get(FutureTask.java:205)
at com.netflix.discovery.TimedSupervisorTask.run(TimedSupervisorTask.java:66)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
[20-01-13 13:30:33,249] ERROR [Executor-0][] c.netflix.discovery.DiscoveryClient[1501] - Cannot fetch registry from server
reactor.core.Exceptions$ErrorCallbackNotImplemented: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt

The error may exist in file [D:\IdeaProjects\gateway-service\target\classes\mybatis\mapper\xMapper.xml]

The error occurred while executing a query

Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt

Caused by: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt

The error may exist in file [D:\IdeaProjects\gateway-service\target\classes\mybatis\mapper\xMapper.xml]

The error occurred while executing a query

Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt

at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:77)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446)
at com.sun.proxy.$Proxy121.selectList(Unknown Source)
at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230)
at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:139)
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:76)
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
at com.sun.proxy.$Proxy122.selectAllRouteDefinitions(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:343)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
at com.sun.proxy.$Proxy124.selectAllRouteDefinitions(Unknown Source)
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext(FluxFlatMap.java:350)
at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:243)
at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:201)
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe(FluxFlatMap.java:335)
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139)
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63)
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70)
at reactor.core.publisher.FluxFlatMap.subscribe(FluxFlatMap.java:97)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.FluxMap.subscribe(FluxMap.java:62)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.FluxMap.subscribe(FluxMap.java:62)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.Flux.subscribe(Flux.java:7799)
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onNext(FluxFlatMap.java:389)
at reactor.core.publisher.FluxIterable$IterableSubscription.slowPath(FluxIterable.java:243)
at reactor.core.publisher.FluxIterable$IterableSubscription.request(FluxIterable.java:201)
at reactor.core.publisher.FluxFlatMap$FlatMapMain.onSubscribe(FluxFlatMap.java:335)
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:139)
at reactor.core.publisher.FluxIterable.subscribe(FluxIterable.java:63)
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70)
at reactor.core.publisher.FluxFlatMap.subscribe(FluxFlatMap.java:97)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:40)
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:55)
at reactor.core.publisher.MonoMapFuseable.subscribe(MonoMapFuseable.java:59)
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:55)
at reactor.core.publisher.MonoFlattenIterable.subscribe(MonoFlattenIterable.java:101)
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70)
at reactor.core.publisher.FluxMaterialize.subscribe(FluxMaterialize.java:40)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.MonoCollectList.subscribe(MonoCollectList.java:40)
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:55)
at reactor.core.publisher.MonoPeekFuseable.subscribe(MonoPeekFuseable.java:74)
at reactor.core.publisher.MonoLiftFuseable.subscribe(MonoLiftFuseable.java:55)
at reactor.core.publisher.MonoFlattenIterable.subscribe(MonoFlattenIterable.java:101)
at reactor.core.publisher.FluxLiftFuseable.subscribe(FluxLiftFuseable.java:70)
at reactor.core.publisher.FluxDematerialize.subscribe(FluxDematerialize.java:39)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.FluxDefer.subscribe(FluxDefer.java:54)
at reactor.core.publisher.FluxLift.subscribe(FluxLift.java:46)
at reactor.core.publisher.Flux.subscribe(Flux.java:7799)
at reactor.core.publisher.Flux.subscribeWith(Flux.java:7963)
at reactor.core.publisher.Flux.subscribe(Flux.java:7792)
at reactor.core.publisher.Flux.subscribe(Flux.java:7756)
at reactor.core.publisher.Flux.subscribe(Flux.java:7674)
at org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter.lambda$onApplicationEvent$0(WeightCalculatorWebFilter.java:133)
at org.springframework.beans.factory.ObjectProvider.ifAvailable(ObjectProvider.java:93)
at org.springframework.cloud.gateway.filter.WeightCalculatorWebFilter.onApplicationEvent(WeightCalculatorWebFilter.java:133)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359)
at org.springframework.cloud.gateway.route.RouteRefreshListener.reset(RouteRefreshListener.java:68)
at org.springframework.cloud.gateway.route.RouteRefreshListener.resetIfNeeded(RouteRefreshListener.java:63)
at org.springframework.cloud.gateway.route.RouteRefreshListener.onApplicationEvent(RouteRefreshListener.java:57)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:402)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:359)
at org.springframework.cloud.netflix.eureka.CloudEurekaClient.onCacheRefreshed(CloudEurekaClient.java:123)
at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:981)
at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1479)
at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1446)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266)
at java.util.concurrent.FutureTask.run(FutureTask.java)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

Caused by: org.apache.ibatis.exceptions.PersistenceException:

Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt

The error may exist in file [D:\IdeaProjects\gateway-service\target\classes\mybatis\mapper\xMapper.xml]

The error occurred while executing a query

Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt

at org.apache.ibatis.exceptions.ExceptionFactory.wrapException(ExceptionFactory.java:30)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:150)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433)
... 91 common frames omitted

Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: interrupt
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81)
at org.mybatis.spring.transaction.SpringManagedTransaction.openConnection(SpringManagedTransaction.java:82)
at org.mybatis.spring.transaction.SpringManagedTransaction.getConnection(SpringManagedTransaction.java:68)
at org.apache.ibatis.executor.BaseExecutor.getConnection(BaseExecutor.java:338)
at org.apache.ibatis.executor.SimpleExecutor.prepareStatement(SimpleExecutor.java:84)
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62)
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:326)
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109)
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:83)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
... 97 common frames omitted
Caused by: java.sql.SQLException: interrupt
at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1605)
at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1402)
at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5059)
at com.alibaba.druid.filter.stat.StatFilter.dataSource_getConnection(StatFilter.java:680)
at com.alibaba.druid.filter.FilterChainImpl.dataSource_connect(FilterChainImpl.java:5055)
at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1380)
at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1372)
at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:109)
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:157)
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:115)
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:78)
... 107 common frames omitted
Caused by: java.lang.InterruptedException: null
at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1220)
at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:335)
at com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1602)
... 117 common frames omitted`