我正在尝试在 Hibernate 和 Maven 的帮助下使用 Spring MVC、Spring Security 和 MySQL 为简单的邮件服务编写代码。我使用 IntelliJ Idea 最新版本和 Tomcat 8.0.27。和 OS X 优胜美地。我将所有项目复制到 GitHub https://github.com/lenach87/OChuMail
我正在编写 JSP 页面(不要看它们，我才刚刚开始使用它们，所以它们很糟糕，但是，index.jsp 确实有效而且我没有更改其中的任何内容，所以我不要相信问题出在页面本身)，上周我设法让 Tomcat 返回默认页面/index，下一步是在注册页面上工作。
然后因为我将我的操作系统升级到 El Capitan，或者因为我以某种方式破坏了我的代码(可能在 maven 中添加了一些冲突的依赖项？？)，Tomcat 开始返回 404 而不是/index。根据我的安全配置，起始页/index 应该加载(实际上它上周像 localhost:8080/index 那样加载)，但现在 Tomcat 甚至没有尝试加载 localhost:8080/index，它只是打开 localhost:8080说
HTTP Status 404 - /
type Status report
message /
description The requested resource is not available.
Apache Tomcat/8.0.27
我可以手动尝试访问任何其他页面，即使它不存在，但输出是相同的(而且我没有得到任何重定向)。
Tomcat Catalina Log 给出这样的输出
08-Oct-2015 12:20:57.263 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.27
08-Oct-2015 12:20:57.266 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Sep 28 2015 08:17:25 UTC
08-Oct-2015 12:20:57.266 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.27.0
08-Oct-2015 12:20:57.267 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Mac OS X
08-Oct-2015 12:20:57.267 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.11
08-Oct-2015 12:20:57.268 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: x86_64
08-Oct-2015 12:20:57.268 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /Library/Java/JavaVirtualMachines/jdk1.8.0_25.jdk/Contents/Home/jre
08-Oct-2015 12:20:57.269 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_25-b17
08-Oct-2015 12:20:57.270 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
08-Oct-2015 12:20:57.270 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /Users/elena/Library/Caches/IntelliJIdea14/tomcat/Unnamed_OChuMail_2
08-Oct-2015 12:20:57.270 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/local/Cellar/tomcat/8.0.27/libexec
08-Oct-2015 12:20:57.278 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/Users/elena/Library/Caches/IntelliJIdea14/tomcat/Unnamed_OChuMail_2/conf/logging.properties
08-Oct-2015 12:20:57.286 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
08-Oct-2015 12:20:57.286 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
08-Oct-2015 12:20:57.288 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
08-Oct-2015 12:20:57.292 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
08-Oct-2015 12:20:57.292 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false
08-Oct-2015 12:20:57.292 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
08-Oct-2015 12:20:57.292 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=/usr/local/Cellar/tomcat/8.0.27/libexec/endorsed
08-Oct-2015 12:20:57.292 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/Users/elena/Library/Caches/IntelliJIdea14/tomcat/Unnamed_OChuMail_2
08-Oct-2015 12:20:57.293 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/local/Cellar/tomcat/8.0.27/libexec
08-Oct-2015 12:20:57.293 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/usr/local/Cellar/tomcat/8.0.27/libexec/temp
08-Oct-2015 12:20:57.294 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /Users/elena/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.
08-Oct-2015 12:20:58.216 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
08-Oct-2015 12:20:58.270 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
08-Oct-2015 12:20:58.283 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
08-Oct-2015 12:20:58.286 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
08-Oct-2015 12:20:58.288 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2481 ms
08-Oct-2015 12:20:58.390 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
08-Oct-2015 12:20:58.391 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.27
08-Oct-2015 12:20:58.584 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
08-Oct-2015 12:20:58.651 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
08-Oct-2015 12:20:58.652 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 363 ms
08-Oct-2015 12:21:06.264 INFO [RMI TCP Connection(2)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
08-Oct-2015 12:21:08.417 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/Cellar/tomcat/8.0.27/libexec/webapps/manager
08-Oct-2015 12:21:08.530 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/Cellar/tomcat/8.0.27/libexec/webapps/manager has finished in 111 ms
08-Oct-2015 12:23:14.728 INFO [main] org.apache.catalina.core.StandardServer.await A valid shutdown command was received via the shutdown port. Stopping the Server instance.
08-Oct-2015 12:23:14.729 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
08-Oct-2015 12:23:14.788 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8009"]
昨天某个时候我收到新问题 - HTTP 状态 500 - servlet 调度程序的 Servlet.init() 抛出异常
文本说它不能为 entityManager 创建 Bean - 所以我更改了我的 AppConfig 和 DataConfiguration 并将所有内容从 persistence.xml 添加到 DataConfigurtion(在某些时候 Tomcat 说没有为我的 JPA 单元指定持久性提供程序，但是它在 persistence.xml 中指定)然后切换回 404。
有趣的是，另一个应用程序现在正在返回相同的 HTTP 状态 500，该应用程序实际上也在工作(我从我参加的 Java 类(class)中获得的示例 - 一段时间前它也在我的计算机上为我工作，我检查它!)而且我没有改变其中的任何内容。
我知道我从根本上做错了，但我不明白到底是什么。我已经阅读了数十个 404 状态的答案，但找不到线索。
奇怪的是它在某个阶段确实有效，但我做错了一些我不知道的事情。
我尝试重启电脑，在 IDEA 中新建项目，删除并安装 tomcat。
我真的很感激任何想法!
更新 我尝试使用 GlassFish 而不是 Tomcat - 这是输出
[2015-10-08T18:08:14.091+0300] [glassfish 4.1] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=41 _ThreadName=admin-listener(2)] [timeMillis: 1444316894091] [levelValue: 900] [[
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! java.util.concurrent.ExecutionException: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.springframework.data.jpa.repository.config.EnableJpaRepositories.repositoryFactoryBeanClass()
java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! java.util.concurrent.ExecutionException: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.springframework.data.jpa.repository.config.EnableJpaRepositories.repositoryFactoryBeanClass()
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1044)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:1024)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:747)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2286)
at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1932)
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:139)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:745)
]]
[2015-10-08T18:08:14.097+0300] [glassfish 4.1] [SEVERE] [] [javax.enterprise.system.tools.deployment.common] [tid: _ThreadID=41 _ThreadName=admin-listener(2)] [timeMillis: 1444316894097] [levelValue: 1000] [[
Exception while invoking class com.sun.enterprise.web.WebApplication start method
java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! java.util.concurrent.ExecutionException: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.springframework.data.jpa.repository.config.EnableJpaRepositories.repositoryFactoryBeanClass()
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:168)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:745)
]]
[2015-10-08T18:08:14.099+0300] [glassfish 4.1] [SEVERE] [NCLS-CORE-00026] [javax.enterprise.system.core] [tid: _ThreadID=41 _ThreadName=admin-listener(2)] [timeMillis: 1444316894099] [levelValue: 1000] [[
Exception during lifecycle processing
java.lang.Exception: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! java.util.concurrent.ExecutionException: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.springframework.data.jpa.repository.config.EnableJpaRepositories.repositoryFactoryBeanClass()
at com.sun.enterprise.web.WebApplication.start(WebApplication.java:168)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:500)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandlerBase.service(StaticHttpHandlerBase.java:189)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:745)
]]
[2015-10-08T18:08:14.100+0300] [glassfish 4.1] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=41 _ThreadName=admin-listener(2)] [timeMillis: 1444316894100] [levelValue: 1000] [[
Exception while loading the app]]
[2015-10-08T18:08:14.101+0300] [glassfish 4.1] [SEVERE] [AS-WEB-GLUE-00192] [javax.enterprise.web] [tid: _ThreadID=41 _ThreadName=admin-listener(2)] [timeMillis: 1444316894101] [levelValue: 1000] [[
Undeployment failed for context /OChuMail_war_exploded]]
[2015-10-08T18:08:14.120+0300] [glassfish 4.1] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=41 _ThreadName=admin-listener(2)] [timeMillis: 1444316894120] [levelValue: 1000] [[
Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! java.util.concurrent.ExecutionException: java.lang.annotation.AnnotationFormatError: Invalid default: public abstract java.lang.Class org.springframework.data.jpa.repository.config.EnableJpaRepositories.repositoryFactoryBeanClass()]]
最佳答案
看来问题出在我的代码中，而不是Tomcat。我认真地重写了它，现在收到了我的索引页。
关于ios - HTTP 状态 404 Tomcat/Intellij，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/33013155/
我需要在客户计算机上运行Ruby应用程序。通常需要几天才能完成(复制大备份文件)。问题是如果启用sleep，它会中断应用程序。否则，计算机将持续运行数周，直到我下次访问为止。有什么方法可以防止执行期间休眠并让Windows在执行后休眠吗？欢迎任何疯狂的想法;-) 最佳答案 Here建议使用SetThreadExecutionStateWinAPI函数，使应用程序能够通知系统它正在使用中，从而防止系统在应用程序运行时进入休眠状态或关闭显示。像这样的东西:require'Win32API'ES_AWAYMODE_REQUIRED=0x0
是的，我知道最好使用webmock，但我想知道如何在RSpec中模拟此方法:defmethod_to_testurl=URI.parseurireq=Net::HTTP::Post.newurl.pathres=Net::HTTP.start(url.host,url.port)do|http|http.requestreq,foo:1endresend这是RSpec:let(:uri){'http://example.com'}specify'HTTPcall'dohttp=mock:httpNet::HTTP.stub!(:start).and_yieldhttphttp.shou
当我的预订模型通过rake任务在状态机上转换时，我试图找出如何跳过对ActiveRecord对象的特定实例的验证。我想在reservation.close时跳过所有验证!叫做。希望调用reservation.close!(:validate=>false)之类的东西。仅供引用，我们正在使用https://github.com/pluginaweek/state_machine用于状态机。这是我的预订模型的示例。classReservation["requested","negotiating","approved"])}state_machine:initial=>'requested
这里有一个很好的答案解释了如何在Ruby中下载文件而不将其加载到内存中:https://stackoverflow.com/a/29743394/4852737require'open-uri'download=open('http://example.com/image.png')IO.copy_stream(download,'~/image.png')我如何验证下载文件的IO.copy_stream调用是否真的成功——这意味着下载的文件与我打算下载的文件完全相同，而不是下载一半的损坏文件？documentation说IO.copy_stream返回它复制的字节数，但是当我还没有下
我正在尝试解析一个文本文件，该文件每行包含可变数量的单词和数字，如下所示:foo4.500bar3.001.33foobar如何读取由空格而不是换行符分隔的文件？有什么方法可以设置File("file.txt").foreach方法以使用空格而不是换行符作为分隔符？ 最佳答案 接受的答案将slurp文件，这可能是大文本文件的问题。更好的解决方案是IO.foreach.它是惯用的，将按字符流式传输文件:File.foreach(filename,""){|string|putsstring}包含“thisisanexample”结果的
对于作为String#tr参数的单引号字符串文字中反斜杠的转义状态，我觉得有些神秘。你能解释一下下面三个例子之间的对比吗？我特别不明白第二个。为了避免复杂化，我在这里使用了'd'，在双引号中转义时不会改变含义("\d"="d")。'\\'.tr('\\','x')#=>"x"'\\'.tr('\\d','x')#=>"\\"'\\'.tr('\\\d','x')#=>"x" 最佳答案 在tr中转义tr的第一个参数非常类似于正则表达式中的括号字符分组。您可以在表达式的开头使用^来否定匹配(替换任何不匹配的内容)并使用例如a-f来匹配一
我目前正在使用以下方法获取页面的源代码:Net::HTTP.get(URI.parse(page.url))我还想获取HTTP状态，而无需发出第二个请求。有没有办法用另一种方法做到这一点？我一直在查看文档，但似乎找不到我要找的东西。 最佳答案 在我看来，除非您需要一些真正的低级访问或控制，否则最好使用Ruby的内置Open::URI模块:require'open-uri'io=open('http://www.example.org/')#=>#body=io.read[0,50]#=>"["200","OK"]io.base_ur
1.错误信息：Errorresponsefromdaemon:Gethttps://registry-1.docker.io/v2/:net/http:requestcanceledwhilewaitingforconnection(Client.Timeoutexceededwhileawaitingheaders)或者：Errorresponsefromdaemon:Gethttps://registry-1.docker.io/v2/:net/http:TLShandshaketimeout2.报错原因：docker使用的镜像网址默认为国外，下载容易超时，需要修改成国内镜像地址（首先阿里
目录1．漏洞简介2、AJP13协议介绍Tomcat主要有两大功能：3．Tomcat远程文件包含漏洞分析4．漏洞复现 5、漏洞分析6．RCE实现的原理1．漏洞简介2020年2月20日，公开CNVD的漏洞公告中发现ApacheTomcat文件包含漏洞（CVE-2020-1938）。ApacheTomcat是Apache开源组织开发的用于处理HTTP服务的项目。ApacheTomcat服务器中被发现存在文件包含漏洞，攻击者可利用该漏洞读取或包含Tomcat上所有webapp目录下的任意文件。该漏洞是一个单独的文件包含漏洞，依赖于Tomcat的AJP（定向包协议）。AJP自身存在一定缺陷，导致存在可控
我最近对我的计算机(OS-MacOSX10.6.8)进行了删除，并且我正在重新安装我所有的开发工具。我再次安装了RVM；但是，它不会让我安装Ruby1.9.3。到目前为止我已经尝试过:rvminstall1.9.3rvm安装1.9.3-p194rvm安装1.9.3-p448rvminstall1.9.3--with-gcc=clang所有返回相同的命令行错误:Searchingforbinaryrubies,thismighttakesometime.Nobinaryrubiesavailablefor:osx/10.6/x86_64/ruby-1.9.3-p448.Continuin