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我正在使用 MongoDB 資料庫構建 Spring Boot 應用程式,當應用程式部署到服務器并開始記錄時遇到問題。我已經在互聯網上進行了一些挖掘,我得到的所有答案是我需要以下 maven 依賴項并進行安裝。我已經這樣做了,不幸的是問題仍然存在。
我目前正在使用 MongoDB 版本 4.4.11 和 Spring-boot 版本 2.6.1
pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.myproject</groupId>
<artifactId>backend</artifactId>
<version>3.2.0.RELEASE</version>
</parent>
<artifactId>pe</artifactId>
<packaging>war</packaging>
<name>myproject Backend Pe</name>
<dependencies>
<dependency>
<groupId>com.myproject</groupId>
<artifactId>core</artifactId>
<version>3.2.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-properties-migrator</artifactId>
<scope>runtime</scope>
</dependency>
</dependencies>
<properties>
<start-class>com.myproject.mobileplatform_backend.app.Application</start-class>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<warName>pe</warName>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.3.2</version>
<executions>
<!-- installs node modules -->
<execution>
<id>npm install</id>
<goals>
<goal>exec</goal>
</goals>
<phase>generate-sources</phase>
<configuration>
<executable>npm</executable>
<arguments>
<argument>install</argument>
</arguments>
<workingDirectory>${basedir}/src/main/frontend</workingDirectory>
</configuration>
</execution>
<!-- builds frontend -->
<execution>
<id>angular build</id>
<goals>
<goal>exec</goal>
</goals>
<phase>compile</phase>
<configuration>
<executable>ng</executable>
<arguments>
<argument>build</argument>
<argument>--prod</argument>
<argument>--deploy-url</argument>
<argument>dist/</argument>
</arguments>
<workingDirectory>${basedir}/src/main/frontend</workingDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
從 localhost..log 讀出:
14-Jan-2022 11:41:57.058 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log Closing Spring root WebApplicationContext
14-Jan-2022 11:42:15.809 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log 1 Spring WebApplicationInitializer detected on classpath
14-Jan-2022 11:42:24.270 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log Initializing Spring embedded WebApplicationContext
14-Jan-2022 11:42:32.293 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.filterStart Exception starting filter [errorPageSecurityFilter]
java.lang.AbstractMethodError
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:285)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:112)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4590)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5233)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:630)
at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1842)
at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
14-Jan-2022 11:42:32.323 INFO [localhost-startStop-1] org.apache.catalina.core.ApplicationContext.log Closing Spring root WebApplicationContext
部署到服務器時的錯誤:
Exception in thread "cluster-ClusterId{value='61dde73d6257ab22798db558', description='null'}-localhost:27017" java.lang.NoClassDefFoundError: ch/qos/logback/classic/spi/ThrowableProxy
at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:119)
at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:419)
at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383)
at ch.qos.logback.classic.Logger.info(Logger.java:595)
at com.mongodb.diagnostics.logging.SLF4JLogger.info(SLF4JLogger.java:76)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.logStateChange(DefaultServerMonitor.java:266)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:164)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: Illegal access: this web application instance has been stopped already. Could not load [ch.qos.logback.classic.spi.ThrowableProxy]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1301)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1158)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)
... 8 more
Caused by: java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [ch.qos.logback.classic.spi.ThrowableProxy]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1311)
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1299)
... 10 more
Exception in thread "cluster-ClusterId{value='61dde7416257ab22798db559', description='null'}-localhost:27017" java.lang.NoClassDefFoundError: ch/qos/logback/classic/spi/ThrowableProxy
at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:119)
at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:419)
at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383)
at ch.qos.logback.classic.Logger.info(Logger.java:595)
at com.mongodb.diagnostics.logging.SLF4JLogger.info(SLF4JLogger.java:76)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.logStateChange(DefaultServerMonitor.java:266)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:164)
at java.lang.Thread.run(Thread.java:745)
Exception in thread "cluster-ClusterId{value='61dde7416257ab22798db55a', description='null'}-localhost:27017" java.lang.NoClassDefFoundError: ch/qos/logback/classic/spi/ThrowableProxy
at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:119)
at ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:419)
at ch.qos.logback.classic.Logger.filterAndLog_0_Or3Plus(Logger.java:383)
at ch.qos.logback.classic.Logger.info(Logger.java:595)
at com.mongodb.diagnostics.logging.SLF4JLogger.info(SLF4JLogger.java:76)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.logStateChange(DefaultServerMonitor.java:266)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:164)
at java.lang.Thread.run(Thread.java:745)
第二個錯誤:
Exception in thread "cluster-ClusterId{value='61e1a55b4e705712d5c92121', description='null'}-localhost:27017" java.lang.NoClassDefFoundError: com/mongodb/internal/connection/DecimalFormatHelper
at com.mongodb.connection.ServerDescription.getRoundTripFormattedInMilliseconds(ServerDescription.java:1041)
at com.mongodb.connection.ServerDescription.getShortDescription(ServerDescription.java:1016)
at com.mongodb.connection.ClusterDescription.getShortDescription(ClusterDescription.java:327)
at com.mongodb.internal.connection.BaseCluster.updateDescription(BaseCluster.java:245)
at com.mongodb.internal.connection.SingleServerCluster.publishDescription(SingleServerCluster.java:125)
at com.mongodb.internal.connection.SingleServerCluster.publishDescription(SingleServerCluster.java:116)
at com.mongodb.internal.connection.SingleServerCluster.access$200(SingleServerCluster.java:41)
at com.mongodb.internal.connection.SingleServerCluster$DefaultServerDescriptionChangedListener.serverDescriptionChanged(SingleServerCluster.java:107)
at com.mongodb.internal.connection.DefaultSdamServerDescriptionManager.updateDescription(DefaultSdamServerDescriptionManager.java:127)
at com.mongodb.internal.connection.DefaultSdamServerDescriptionManager.update(DefaultSdamServerDescriptionManager.java:81)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:165)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: Illegal access: this web application instance has been stopped already. Could not load [com.mongodb.internal.connection.DecimalFormatHelper]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1301)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1158)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1119)
... 12 more
Caused by: java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [com.mongodb.internal.connection.DecimalFormatHelper]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access.
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1311)
at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForClassLoading(WebappClassLoaderBase.java:1299)
... 14 more
Exception in thread "cluster-ClusterId{value='61e1a55c4e705712d5c92122', description='null'}-localhost:27017" java.lang.NoClassDefFoundError: com/mongodb/internal/connection/DecimalFormatHelper
at com.mongodb.connection.ServerDescription.getRoundTripFormattedInMilliseconds(ServerDescription.java:1041)
at com.mongodb.connection.ServerDescription.getShortDescription(ServerDescription.java:1016)
at com.mongodb.connection.ClusterDescription.getShortDescription(ClusterDescription.java:327)
at com.mongodb.internal.connection.BaseCluster.updateDescription(BaseCluster.java:245)
at com.mongodb.internal.connection.SingleServerCluster.publishDescription(SingleServerCluster.java:125)
at com.mongodb.internal.connection.SingleServerCluster.publishDescription(SingleServerCluster.java:116)
at com.mongodb.internal.connection.SingleServerCluster.access$200(SingleServerCluster.java:41)
at com.mongodb.internal.connection.SingleServerCluster$DefaultServerDescriptionChangedListener.serverDescriptionChanged(SingleServerCluster.java:107)
at com.mongodb.internal.connection.DefaultSdamServerDescriptionManager.updateDescription(DefaultSdamServerDescriptionManager.java:127)
at com.mongodb.internal.connection.DefaultSdamServerDescriptionManager.update(DefaultSdamServerDescriptionManager.java:81)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:165)
at java.lang.Thread.run(Thread.java:745)
Exception in thread "cluster-ClusterId{value='61e1a5544e705712d5c92120', description='null'}-localhost:27017" java.lang.NoClassDefFoundError: com/mongodb/internal/connection/DecimalFormatHelper
at com.mongodb.connection.ServerDescription.getRoundTripFormattedInMilliseconds(ServerDescription.java:1041)
at com.mongodb.connection.ServerDescription.getShortDescription(ServerDescription.java:1016)
at com.mongodb.connection.ClusterDescription.getShortDescription(ClusterDescription.java:327)
at com.mongodb.internal.connection.BaseCluster.updateDescription(BaseCluster.java:245)
at com.mongodb.internal.connection.SingleServerCluster.publishDescription(SingleServerCluster.java:125)
at com.mongodb.internal.connection.SingleServerCluster.publishDescription(SingleServerCluster.java:116)
at com.mongodb.internal.connection.SingleServerCluster.access$200(SingleServerCluster.java:41)
at com.mongodb.internal.connection.SingleServerCluster$DefaultServerDescriptionChangedListener.serverDescriptionChanged(SingleServerCluster.java:107)
at com.mongodb.internal.connection.DefaultSdamServerDescriptionManager.updateDescription(DefaultSdamServerDescriptionManager.java:127)
at com.mongodb.internal.connection.DefaultSdamServerDescriptionManager.update(DefaultSdamServerDescriptionManager.java:81)
at com.mongodb.internal.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:165)
at java.lang.Thread.run(Thread.java:745)
uj5u.com熱心網友回復:
我認為您面臨的主要問題與以下錯誤有關localhost.log:
14-Jan-2022 11:42:32.293 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.filterStart Exception starting filter [errorPageSecurityFilter]
java.lang.AbstractMethodError
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:285)
該錯誤與 Tomcat 無法成功初始化ErrorPageSecurityFilter有關。
此過濾器試圖防止未經授權訪問應用程式錯誤頁面。
它是在 Spring Boot 2.6.0 中引入的。
過濾器最初的意思是 Servlet 4.0 HttpFilter。
正如您在組件的更改歷史中所看到的那樣,這一事實是導致不同更改的原因,以便為不支持 Servlet 4.0 版本的容器提供支持。
這些更改已記錄在不同的問題中,主要是this,盡管還有其他相關的1 2 3。
基本上,正如您可以查看上述組件的歷史記錄,他們首先重構了過濾器以實作Filter而不是擴展HttpFilter.
在 Servlet 4 版本中,該介面為和Filter提供了默認方法實作。為了模仿這種行為并使其與 Servlet 3.x 兼容,在后來的更改中, Spring 開發人員在其自身中提供了一個無操作實作。initdestroyinitErrorPageSecurityFilter
正如您在更改日志中看到的,最后一個問題已在Spring Boot 2.6.2中修復。
在應用程式啟動時,Tomcat 找到并嘗試初始化ErrorPageSecurityFilter過濾器,但可能您使用的 Tomcat 版本仍然不兼容 Servlet 4 版本,并且根據您使用的 Spring Boot 版本 2.6.1,此過濾器沒有提供init實作,并且這就是 Tomcat 抱怨AbstractMethodError.
為了解決這個問題,請考慮將您的應用程式依賴項更新到 Spring Boot 2.6.2。
我認為一旦更新,與部署相關的不同錯誤就會消失,它們似乎是由于相關錯誤導致 Tomcat 突然終止應用程式時執行緒或類加載問題引起的ErrorPageSecurityFilter。
uj5u.com熱心網友回復:
這可能是因為 spring-data 和 db-driver 依賴的版本不兼容。請檢查 db-driver 的版本是否與提供的 spring-data 依賴項兼容。
試試這個版本:SpringBoot 2.5.6 for MongoDB 4.4.11
如果需要 SpringBoot 2.6.1,請嘗試:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
對于 mongo 依賴。
uj5u.com熱心網友回復:
看來這個問題:
https://gitmetadata.com/repo/spring-projects/spring-boot/issues/29135
您可以在 pom 中強制使用具有以下屬性的 tomcat 9:
<properties>
<tomcat.version>9.0.55</tomcat.version>
<properties>
雖然用于 spring-boot 2.6.1 的 tomcat 嵌入式版本應該是 9.0.55
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