linux下查看日志

1、进入logs:cd logs

2、查看logs文件

3、查看最近的log，并保存在abc.log . 

tail -f zcy-web-middle.2016-11-08.log> abc.log

4\\、vi查看日志。vi abc.log。

结果如下：

logs git:(develop) ✗ vi abc.log 

        at com.alibaba.dubbo.common.bytecode.proxy14.collect(proxy13.java) ~[na:2.5.3-RC1]

        at com.alibaba.dubbo.monitor.dubbo.DubboMonitor.send(DubboMonitor.java:113) ~[dubbo-2.5.3-RC1.jar:2.5.3-RC1]

        at com.alibaba.dubbo.monitor.dubbo.DubboMonitor$1.run(DubboMonitor.java:70) ~[dubbo-2.5.3-RC1.jar:2.5.3-RC1]

        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_112]

        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_112]

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_112]

        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_112]

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_112]

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_112]

        at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112]

2016-11-08 11:09:26,771 ERROR 3980259 --- [DubboServerHandler-10.211.2.204:42146-thread-82] [c.d.v.g.s.GpCatalogAssortedServiceImpl  ] [com.dtdream.vanyar.gpcatalog.service.GpCatalogAssortedServiceImpl:1162] : failed to get prd catalog tree, reidsKey=null, Exception=null, cause:com.alibaba.dubbo.rpc.RpcException: Forbid consumer 10.211.2.204 access service cn.gov.zcy.category.service.ZcyCategoryReadService from registry 127.0.0.1:2181 use dubbo version 2.5.3-RC1, Please check registry access list (whitelist/blacklist).

        at com.alibaba.dubbo.registry.integration.RegistryDirectory.doList(RegistryDirectory.java:579)

        at com.alibaba.dubbo.rpc.cluster.directory.AbstractDirectory.list(AbstractDirectory.java:73)

        at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.list(AbstractClusterInvoker.java:260)

        at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:219)

        at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:72)

        at com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52)

        at com.alibaba.dubbo.common.bytecode.proxy9.getFullBackCategoryTreeAsJson(proxy9.java)

        at com.dtdream.vanyar.gpcatalog.service.GpCatalogAssortedServiceImpl.getFullPrdCatalogTree(GpCatalogAssortedServiceImpl.java:1145)

        at com.alibaba.dubbo.common.bytecode.Wrapper16.invokeMethod(Wrapper16.java)

        at com.alibaba.dubbo.rpc.proxy.javassist.JavassistProxyFactory$1.doInvoke(JavassistProxyFactory.java:46)

        at com.alibaba.dubbo.rpc.proxy.AbstractProxyInvoker.invoke(AbstractProxyInvoker.java:72)

        at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53)

        at com.alibaba.dubbo.rpc.filter.ExceptionFilter.invoke(ExceptionFilter.java:64)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at cn.gov.zcy.eagleye.dubbo.client.EagleyeDubboFilter.invoke(EagleyeDubboFilter.java:109)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:65)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.filter.TimeoutFilter.invoke(TimeoutFilter.java:42)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.protocol.dubbo.filter.TraceFilter.invoke(TraceFilter.java:78)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.filter.ContextFilter.invoke(ContextFilter.java:60)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.filter.GenericFilter.invoke(GenericFilter.java:112)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.filter.ClassLoaderFilter.invoke(ClassLoaderFilter.java:38)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.filter.EchoFilter.invoke(EchoFilter.java:38)

        at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)

        at com.alibaba.dubbo.rpc.protocol.dubbo.DubboProtocol$1.reply(DubboProtocol.java:108)

        at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleRequest(HeaderExchangeHandler.java:84)

        at com.alibaba.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:170)

        at com.alibaba.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:52)

        at com.alibaba.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:82)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

        at java.lang.Thread.run(Thread.java:745)