Java 8 Tomcat 7和Java 8的兼容性问题

Java 8 Tomcat 7和Java 8的兼容性问题,java-8,tomcat7,Java 8,Tomcat7,根据catalina.out,安装Oracle Java 8并将tomcat7指向java8会产生以下错误: INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT Sep 22, 2015 9:14:32 AM org.apache.catalina.core.ContainerBase addChildInternal SEVERE:

根据catalina.out,安装Oracle Java 8并将tomcat7指向java8会产生以下错误:

            INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT
            Sep 22, 2015 9:14:32 AM org.apache.catalina.core.ContainerBase addChildInternal
            SEVERE: ContainerBase.addChild: start:
            org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
                    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
                    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
                    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
                    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
                    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1095)
                    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1617)
                    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
                    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
                    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)
            Caused by: org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 15
                    at org.apache.tomcat.util.bcel.classfile.Constant.readConstant(Constant.java:131)
                    at org.apache.tomcat.util.bcel.classfile.ConstantPool.<init>(ConstantPool.java:60)
                    at org.apache.tomcat.util.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:209)
                    at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:119)
                    at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2032)
                    at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1923)
                    at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1891)
                    at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1877)
                    at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1270)
                    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:855)
                    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:345)
                    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
                    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
                    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)
                    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
                    ... 10 more

            Sep 22, 2015 9:14:32 AM org.apache.catalina.startup.HostConfig deployDirectory
            SEVERE: Error deploying web application directory /var/lib/tomcat7/webapps/ROOT
            java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[]]
                    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:898)
                    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
                    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
                    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1095)
                    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1617)
                    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
                    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
                    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)

            Sep 22, 2015 9:14:32 AM org.apache.coyote.AbstractProtocol start
            INFO: Starting ProtocolHandler ["http-bio-8080"]
            Sep 22, 2015 9:14:32 AM org.apache.catalina.startup.Catalina start
            INFO: Server startup in 1308 ms
INFO:部署web应用程序目录/var/lib/tomcat7/webapps/ROOT
2015年9月22日上午9:14:32 org.apache.catalina.core.ContainerBase addChildInternal
严重:ContainerBase.addChild:开始:
org.apache.catalina.LifecycleeException:未能启动组件[StandardEngine[catalina].StandardHost[localhost].StandardContext[]
位于org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
位于org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895)
位于org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
位于org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
位于org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1095)
位于org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1617)
位于java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
在java.util.concurrent.FutureTask.run(FutureTask.java:266)处
位于java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
位于java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
运行(Thread.java:745)
原因:org.apache.tomcat.util.bcel.classfile.ClassFormatException:常量池中的字节标记无效:15
位于org.apache.tomcat.util.bcel.classfile.Constant.readConstant(Constant.java:131)
位于org.apache.tomcat.util.bcel.classfile.ConstantPool.(ConstantPool.java:60)
位于org.apache.tomcat.util.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:209)
位于org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java:119)
位于org.apache.catalina.startup.ContextConfig.processAnnotationStream(ContextConfig.java:2032)
位于org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1923)
位于org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1891)
位于org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1877)
位于org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1270)
位于org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:855)
位于org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:345)
在org.apache.catalina.util.LifecycleSupport.FireLifecycleSupport(LifecycleSupport.java:119)上
位于org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
位于org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5161)
位于org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 10多
2015年9月22日上午9:14:32 org.apache.catalina.startup.HostConfig部署目录
严重:部署web应用程序目录/var/lib/tomcat7/webapps/ROOT时出错
java.lang.IllegalStateException:ContainerBase.addChild:start:org.apache.catalina.LifecycleException:未能启动组件[StandardEngine[catalina].StandardHost[localhost].StandardContext[]
位于org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:898)
位于org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871)
位于org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615)
位于org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1095)
位于org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1617)
位于java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
在java.util.concurrent.FutureTask.run(FutureTask.java:266)处
位于java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
位于java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
运行(Thread.java:745)
2015年9月22日上午9:14:32 org.apache.coyote.AbstractProtocol开始
信息:正在启动ProtocolHandler[“http-bio-8080”]
2015年9月22日上午9:14:32 org.apache.catalina.startup.catalina start
信息:服务器在1308毫秒内启动
我正在使用:-- Tomcat版本:7.0.26& Oracle Java:8


我看到很多帖子建议将Tomcat升级到7.0.53或更高版本。但是,在不升级Tomcat的情况下,是否有解决问题的方法?

将您的Tomcat至少升级到7.0.30。

它应该可以工作,因为这是固定的。

逐字阅读表明类文件有问题。。。奇怪。。。我对Java7->8+Tomcat7进行了多次升级,没有出现任何问题(7.0.2x,现在是7.0.54),可能Tomcat版本>=7.30可以正常工作。