tomcat javax.el. EL异常：找不到提供程序com.sun.el.ExpressionFactoryImpl

dgsult0t  于 2024-01-08  发布在  Java
关注(0)|答案(5)|浏览(279)

尽管有很多问题解决方案，但我还是坚持使用ELException：

  1. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'tilesConfigurer' defined in ServletContext resource [/WEB-INF/tiles-context.xml]: Invocation of init method failed; nested exception is javax.el.ELException: Provider com.sun.el.ExpressionFactoryImpl not found
  2.         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
  3.         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
  4.         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
  5.         at org.springframework.beans.factory.support.AbstractBeanFactorygetObject(AbstractBeanFactory.java:304)
  6.         at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
  7.         at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
  8.         at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
  9.         at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
  10.         at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
  11.         at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
  12.         at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
  13.         at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
  14.         at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
  15.         at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
  16.         at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
  17.         at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
  18.         at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
  19.         at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
  20.         at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
  21.         at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
  22.         at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
  23.         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
  24.         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
  25.         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
  26.         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
  27.         at java.lang.Thread.run(Thread.java:745)
  28. Caused by: javax.el.ELException: Provider com.sun.el.ExpressionFactoryImpl not found
  29.         at javax.el.FactoryFinder.newInstance(FactoryFinder.java:101)
  30.         at javax.el.FactoryFinder.find(FactoryFinder.java:197)
  31.         at javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:197)
  32.         at javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:168)
  33.         at org.apache.jasper.runtime.JspApplicationContextImpl.<init>(JspApplicationContextImpl.java:46)
  34.         at org.apache.jasper.runtime.JspApplicationContextImpl.getInstance(JspApplicationContextImpl.java:76)
  35.         at org.apache.jasper.runtime.JspFactoryImpl.getJspApplicationContext(JspFactoryImpl.java:217)
  36.         at org.springframework.web.servlet.view.tiles3.TilesConfigurer$TilesElActivator.createEvaluator(TilesConfigurer.java:407)
  37.         at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createAttributeEvaluatorFactory(TilesConfigurer.java:374)
  38.         at org.apache.tiles.factory.BasicTilesContainerFactory.createContainer(BasicTilesContainerFactory.java:88)
  39.         at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createContainer(TilesConfigurer.java:296)
  40.         at org.apache.tiles.startup.AbstractTilesInitializer.createContainer(AbstractTilesInitializer.java:114)
  41.         at org.apache.tiles.startup.AbstractTilesInitializer.initialize(AbstractTilesInitializer.java:64)
  42.         at org.springframework.web.servlet.view.tiles3.TilesConfigurer.afterPropertiesSet(TilesConfigurer.java:270)
  43.         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
  44.         at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
  45.         ... 25 more
  46. Caused by: java.lang.ClassNotFoundException: com.sun.el.ExpressionFactoryImpl
  47.         at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
  48.         at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167)
  49.         at javax.el.FactoryFinder.newInstance(FactoryFinder.java:87)
  50.         ... 40 more

字符串
我敢肯定，这不是由于任何用户在Web应用程序代码的影响，因为另一个服务器与相同的应用程序运行良好，两个应用程序的代码是相同的。
我使用Apache Tomcat/8.0.37和oracle-java8-jdk-amd64。
下面是WEB-INF\lib使用的库列表：

  1. activation-1.1.jar               hibernate-c3p0-4.2.7.Final.jar                  lucene-analyzers-3.6.2.jar        slf4j-simple-1.7.7.jar                    tiles-autotag-core-runtime-1.1.0.jar
  2. amqp-client-3.3.4.jar            hibernate-commons-annotations-4.0.2.Final.jar   lucene-core-3.6.2.jar             snakeyaml-1.11.jar                        tiles-compat-3.0.3.jar
  3. antlr-2.7.7.jar                  hibernate-core-4.2.7.Final.jar                  lucene-facet-3.6.2.jar            solr-analysis-extras-3.6.2.jar            tiles-core-3.0.3.jar
  4. aopalliance-1.0.jar              hibernate-entitymanager-4.2.7.Final.jar         lucene-grouping-3.6.2.jar         solr-core-3.6.2.jar                       tiles-el-3.0.3.jar
  5. asm-4.2.jar                      hibernate-jpa-2.0-api-1.0.1.Final.jar           lucene-highlighter-3.6.2.jar      solr-solrj-3.6.2.jar                      tiles-extras-3.0.3.jar
  6. avro-1.7.5.jar                   hibernate-search-4.4.0.Final.jar                lucene-kuromoji-3.6.2.jar         spring-amqp-1.3.5.RELEASE.jar             tiles-freemarker-3.0.3.jar
  7. c3p0-0.9.1.1.jar                 hibernate-search-analyzers-4.4.0.Final.jar      lucene-memory-3.6.2.jar           spring-aop-4.0.3.RELEASE.jar              tiles-jsp-3.0.3.jar
  8. c3p0-0.9.2.1.jar                 hibernate-search-engine-4.4.0.Final.jar         lucene-misc-3.6.2.jar             spring-beans-4.0.3.RELEASE.jar            tiles-mvel-3.0.3.jar
  9. cas-client-core-3.1.12.jar       hibernate-search-orm-4.4.0.Final.jar            lucene-phonetic-3.6.2.jar         spring-context-4.0.3.RELEASE.jar          tiles-ognl-3.0.3.jar
  10. cassandra-driver-core-2.1.2.jar  hibernate-validator-5.1.0.Final.jar             lucene-smartcn-3.6.2.jar          spring-context-support-4.0.3.RELEASE.jar  tiles-request-api-1.0.3.jar
  11. cassandra-driver-dse-2.1.2.jar   httpclient-4.3.3.jar                            lucene-spatial-3.6.2.jar          spring-core-4.0.3.RELEASE.jar             tiles-request-freemarker-1.0.3.jar
  12. cglib-3.1.jar                    httpcore-4.3.2.jar                              lucene-spellchecker-3.6.2.jar     spring-cql-1.1.0.RELEASE.jar              tiles-request-jsp-1.0.3.jar
  13. classmate-1.0.0.jar              jackson-core-asl-1.9.2.jar                      lucene-stempel-3.6.2.jar          spring-data-cassandra-1.1.0.RELEASE.jar   tiles-request-mustache-1.0.3.jar
  14. commons-beanutils-1.9.2.jar      jackson-mapper-asl-1.9.12.jar                   lz4-1.2.0.jar                     spring-data-commons-1.9.0.RELEASE.jar     tiles-request-servlet-1.0.3.jar
  15. commons-codec-1.6.jar            javaee-api-7.0.jar                              mail-1.4.7.jar                    spring-expression-4.0.3.RELEASE.jar       tiles-request-servlet-wildcard-1.0.3.jar
  16. commons-collections-3.2.1.jar    javassist-3.18.1-GA.jar                         mchange-commons-java-0.2.3.4.jar  spring-jdbc-4.0.3.RELEASE.jar             tiles-request-velocity-1.0.3.jar
  17. commons-compress-1.4.1.jar       javassist-3.7.ga.jar                            metrics-core-3.0.2.jar            spring-jms-4.0.3.RELEASE.jar              tiles-servlet-3.0.3.jar
  18. commons-dbcp-1.4.jar             javax.mail-1.5.0.jar                            mvel2-2.0.11.jar                  spring-orm-4.0.3.RELEASE.jar              tiles-template-3.0.3.jar
  19. commons-digester-2.0.jar         jawr-3.3.3.jar                                  netty-3.9.0.Final.jar             spring-rabbit-1.3.5.RELEASE.jar           tiles-velocity-3.0.3.jar
  20. commons-io-2.4.jar               jboss-logging-3.1.3.GA.jar                      ognl-2.7.3.jar                    spring-retry-1.1.0.RELEASE.jar            validation-api-1.1.0.Final.jar
  21. commons-lang-2.6.jar             jboss-transaction-api_1.1_spec-1.0.1.Final.jar  oro-2.0.8.jar                     spring-security-cas-3.1.4.RELEASE.jar     velocity-1.6.2.jar
  22. commons-lang3-3.3.2.jar          jcl-over-slf4j-1.7.12.jar                       paranamer-2.3.jar                 spring-security-config-3.1.4.RELEASE.jar  velocity-tools-2.0.jar
  23. commons-logging-1.1.3.jar        jna-4.0.0.jar                                   poi-3.10-FINAL.jar                spring-security-core-3.1.4.RELEASE.jar    waffle-jna-1.7.jar
  24. commons-pool-1.5.4.jar           jna-platform-4.1.0.jar                          poi-ooxml-3.10-FINAL.jar          spring-security-web-3.1.4.RELEASE.jar     
  25. compiler-0.8.4.jar               jstl-1.2.jar                                    poi-ooxml-schemas-3.10-FINAL.jar  spring-tx-4.0.3.RELEASE.jar               xmlbeans-2.3.0.jar
  26. dom4j-1.6.1.jar                  liquibase-core-3.1.1.jar                        postgresql-9.4-1200-jdbc41.jar    spring-web-4.0.3.RELEASE.jar
  27. ehcache-2.8.3.jar                log4j-over-slf4j-1.7.7.jar                      quartz-2.2.1.jar                  spring-webmvc-4.0.3.RELEASE.jar
  28. freemarker-2.3.20.jar            logback-classic-1.1.3.jar                          stax-api-1.0.1.jar
  29. guava-16.0.jar                   logback-core-1.1.3.jar                          slf4j-api-1.7.5.jar               tiles-api-3.0.3.jar

型
下面是Tomcat 8使用的/usr/share/java库列表：

  1. commons-dbcp-1.4.jar    jsp-api-2.3.jar                     tomcat8-catalina.jar                     tomcat8-i18n-fr-8.0.37.jar    tomcat8-jni.jar                 tomcat8-util-scan-8.0.37.jar
  2. commons-dbcp.jar        libintl.jar                         tomcat8-catalina-storeconfig-8.0.37.jar  tomcat8-i18n-fr.jar           tomcat8-jsp-api-8.0.37.jar      tomcat8-util-scan.jar
  3. commons-pool-1.6.jar    tomcat8-annotations-api-8.0.37.jar  tomcat8-catalina-storeconfig.jar         tomcat8-i18n-ja-8.0.37.jar    tomcat8-jsp-api.jar             tomcat8-websocket-8.0.37.jar
  4. commons-pool.jar        tomcat8-annotations-api.jar         tomcat8-coyote-8.0.37.jar                tomcat8-i18n-ja.jar           tomcat8-juli-8.0.37.jar         tomcat8-websocket-api-8.0.37.jar
  5. ecj.jar                 tomcat8-api-8.0.37.jar              tomcat8-coyote.jar                       tomcat8-jasper-8.0.37.jar     tomcat8-juli.jar                tomcat8-websocket-api.jar
  6. eclipse-ecj-3.11.0.jar  tomcat8-api.jar                     tomcat8-dbcp-8.0.37.jar                  tomcat8-jasper-el-8.0.37.jar  tomcat8-servlet-api-8.0.37.jar  tomcat8-websocket.jar
  7. eclipse-ecj.jar         tomcat8-catalina-8.0.37.jar         tomcat8-dbcp.jar                         tomcat8-jasper-el.jar         tomcat8-servlet-api.jar
  8. el-api-3.0.jar          tomcat8-catalina-ant-8.0.37.jar     tomcat8-el-api-8.0.37.jar                tomcat8-jasper.jar            tomcat8-tribes-8.0.37.jar
  9. el-impl-2.2.jar         tomcat8-catalina-ant.jar            tomcat8-el-api.jar                       tomcat8-jdbc-8.0.37.jar       tomcat8-tribes.jar
  10. java_defaults.mk        tomcat8-catalina-ha-8.0.37.jar      tomcat8-i18n-es-8.0.37.jar               tomcat8-jdbc.jar              tomcat8-util-8.0.37.jar
  11. javaee-api-7.0.jar      tomcat8-catalina-ha.jar             tomcat8-i18n-es.jar                      tomcat8-jni-8.0.37.jar        tomcat8-util.jar

型
我已经添加了el-api，el-impl和jsp-api到/usr/share/java，因为这些库在/usr/share/java中找不到。
POM：

  1. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  2.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  3.     <modelVersion>4.0.0</modelVersion>
  5.     <groupId>org.company.test</groupId>
  6.     <artifactId>app</artifactId>
  7.     <version>0.1.0-SNAPSHOT</version>
  8.     <packaging>war</packaging>
  10.     <url>http://maven.apache.org</url>
  12.     <prerequisites>
  13.         <maven>3.0.0</maven>
  14.     </prerequisites>
  16.     <properties>
  17.         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  18.         <springframework.version>4.0.3.RELEASE</springframework.version>
  19.     </properties>
  21.     <dependencies>
  22.         <dependency>
  23.             <groupId>org.apache.tomcat</groupId>
  24.             <artifactId>tomcat-servlet-api</artifactId>
  25.             <version>8.0.5</version>
  26.             <scope>provided</scope>
  27.         </dependency>
  28.         <dependency>
  29.             <groupId>javax.servlet.jsp</groupId>
  30.             <artifactId>jsp-api</artifactId>
  31.             <version>2.2</version>
  32.             <scope>provided</scope>
  33.         </dependency>
  34.         <dependency>
  35.             <groupId>javax.el</groupId>
  36.             <artifactId>javax.el-api</artifactId>
  37.             <version>3.0.0</version>
  38.             <scope>provided</scope>
  39.         </dependency>
  40.         <dependency>
  41.             <groupId>org.apache.httpcomponents</groupId>
  42.             <artifactId>httpclient</artifactId>
  43.             <version>4.3.3</version>
  44.         </dependency>
  45.         <dependency>
  46.             <groupId>org.hibernate</groupId>
  47.             <artifactId>hibernate-validator</artifactId>
  48.             <version>5.1.0.Final</version>
  49.         </dependency>
  50.         <dependency>
  51.             <groupId>org.hibernate</groupId>
  52.             <artifactId>hibernate-entitymanager</artifactId>
  53.             <version>4.2.7.Final</version>
  54.         </dependency>
  55.         <dependency>
  56.             <groupId>org.hibernate</groupId>
  57.             <artifactId>hibernate-core</artifactId>
  58.             <version>4.2.7.Final</version>
  59.         </dependency>
  60.         <dependency>
  61.             <groupId>org.apache.tiles</groupId>
  62.             <artifactId>tiles-extras</artifactId>
  63.             <version>3.0.3</version>
  64.             <exclusions>
  65.                 <exclusion>
  66.                     <artifactId>slf4j-api</artifactId>
  67.                     <groupId>org.slf4j</groupId>
  68.                 </exclusion>
  69.                 <exclusion>
  70.                     <artifactId>guava</artifactId>
  71.                     <groupId>com.google.guava</groupId>
  72.                 </exclusion>
  73.             </exclusions>
  74.         </dependency>
  75.         <dependency>
  76.             <groupId>javax</groupId>
  77.             <artifactId>javaee-api</artifactId>
  78.             <version>7.0</version>
  79.         </dependency>
  80.         <dependency>
  81.             <groupId>net.jawr</groupId>
  82.             <artifactId>jawr</artifactId>
  83.             <version>3.3.3</version>
  84.         </dependency>
  85.         <dependency>
  86.             <groupId>org.springframework.security</groupId>
  87.             <artifactId>spring-security-cas</artifactId>
  88.             <version>3.1.4.RELEASE</version>
  89.         </dependency>
  90.         <dependency>
  91.             <groupId>org.springframework.security</groupId>
  92.             <artifactId>spring-security-config</artifactId>
  93.             <version>3.1.4.RELEASE</version>
  94.         </dependency>
  95.         <dependency>
  96.             <groupId>junit</groupId>
  97.             <artifactId>junit</artifactId>
  98.             <version>4.11</version>
  99.             <scope>test</scope>
  100.         </dependency>
  101.         <dependency>
  102.             <groupId>org.springframework</groupId>
  103.             <artifactId>spring-test</artifactId>
  104.             <version>${springframework.version}</version>
  105.             <scope>test</scope>
  106.         </dependency>
  107.         <dependency>
  108.             <groupId>org.apache.poi</groupId>
  109.             <artifactId>poi</artifactId>
  110.             <version>3.10-FINAL</version>
  111.         </dependency>
  112.         <dependency>
  113.             <groupId>commons-dbcp</groupId>
  114.             <artifactId>commons-dbcp</artifactId>
  115.             <version>1.4</version>
  116.         </dependency>
  117.         <dependency>
  118.             <groupId>org.apache.tomcat</groupId>
  119.             <artifactId>tomcat-jdbc</artifactId>
  120.             <version>8.0.5</version>
  121.             <scope>test</scope>
  122.         </dependency>
  123.         <dependency>
  124.             <groupId>org.hsqldb</groupId>
  125.             <artifactId>hsqldb</artifactId>
  126.             <version>2.3.2</version>
  127.             <scope>test</scope>
  128.         </dependency>
  129.         <dependency>
  130.             <groupId>org.apache.poi</groupId>
  131.             <artifactId>poi-ooxml</artifactId>
  132.             <version>3.10-FINAL</version>
  133.         </dependency>
  134.         <dependency>
  135.             <groupId>com.google.guava</groupId>
  136.             <artifactId>guava</artifactId>
  137.             <version>16.0</version>
  138.         </dependency>
  139.         <dependency>
  140.             <groupId>org.cassandraunit</groupId>
  141.             <artifactId>cassandra-unit-spring</artifactId>
  142.             <version>2.0.2.1</version>
  143.             <scope>test</scope>
  144.             <exclusions>
  145.                 <exclusion>
  146.                     <artifactId>slf4j-log4j12</artifactId>
  147.                     <groupId>org.slf4j</groupId>
  148.                 </exclusion>
  149.             </exclusions>
  150.         </dependency>
  151.         <dependency>
  152.             <groupId>org.apache.cassandra</groupId>
  153.             <artifactId>cassandra-all</artifactId>
  154.             <version>2.1.0</version>
  155.             <scope>test</scope>
  156.         </dependency>
  157.         <dependency>
  158.             <groupId>org.postgresql</groupId>
  159.             <artifactId>postgresql</artifactId>
  160.             <version>9.4-1200-jdbc41</version>
  161.             </dependency>
  162.             <dependency>
  163.             <groupId>javax.mail</groupId>
  164.             <artifactId>mail</artifactId>
  165.             <version>1.4.7</version>
  166.         </dependency>
  167.     </dependencies>
  169.     <build>
  170.         <resources>
  171.             <resource>
  172.                 <directory>${project.basedir}/src/main/resources</directory>
  173.                 <filtering>true</filtering>
  174.             </resource>
  175.             <resource>
  176.                 <directory>${project.basedir}/documentation/package/resources</directory>
  177.             </resource>
  178.         </resources>
  179.         <testResources>
  180.             <testResource>
  181.                 <directory>${project.basedir}/src/main/webapp/WEB-INF</directory>
  182.             </testResource>
  183.             <testResource>
  184.                 <directory>${project.basedir}/src/test/resources</directory>
  185.             </testResource>
  186.             <testResource>
  187.                 <directory>${project.basedir}/documentation/conf</directory>
  188.             </testResource>
  189.         </testResources>
  190.         <testOutputDirectory>target/test-classes</testOutputDirectory>
  191.         <testSourceDirectory>${project.basedir}/src/test/java</testSourceDirectory>
  193.         <plugins>
  194.             <plugin>
  195.                 <artifactId>maven-clean-plugin</artifactId>
  196.                 <version>2.5</version>
  197.             </plugin>
  198.             <plugin>
  199.                 <artifactId>maven-deploy-plugin</artifactId>
  200.                 <version>2.7</version>
  201.             </plugin>
  202.             <plugin>
  203.                 <artifactId>maven-install-plugin</artifactId>
  204.                 <version>2.5</version>
  205.             </plugin>
  206.             <plugin>
  207.                 <artifactId>maven-site-plugin</artifactId>
  208.                 <version>3.3</version>
  209.             </plugin>
  210.             <plugin>
  211.                 <artifactId>maven-resources-plugin</artifactId>
  212.                 <version>2.6</version>
  213.                 <executions>
  214.                     <execution>
  215.                         <id>prod-resources</id>
  216.                         <phase>prepare-package</phase>
  217.                         <goals>
  218.                             <goal>copy-resources</goal>
  219.                         </goals>
  220.                         <configuration>
  221.                             <outputDirectory>${project.build.outputDirectory}</outputDirectory>
  222.                             <overwrite>true</overwrite>
  223.                             <resources>
  224.                                 <resource>
  225.                                     <directory>src/main/resources</directory>
  226.                                     <excludes>
  227.                                         <exclude>**/*.jks</exclude>
  228.                                         <exclude>**/*.xlsx</exclude>
  229.                                     </excludes>
  230.                                     <filtering>true</filtering>
  231.                                 </resource>
  232.                                 <resource>
  233.                                     <directory>documentation/package/resources</directory>
  234.                                     <filtering>true</filtering>
  235.                                 </resource>
  236.                             </resources>
  237.                             <filters>
  238.                                 <filter>${project.basedir}/src/main/resources/application.properties</filter>
  239.                             </filters>
  240.                         </configuration>
  241.                     </execution>
  242.                 </executions>
  243.             </plugin>
  244.             <plugin>
  245.                 <groupId>org.apache.maven.plugins</groupId>
  246.                 <artifactId>maven-compiler-plugin</artifactId>
  247.                 <version>3.1</version>
  248.                 <configuration>
  249.                     <source>1.8</source>
  250.                     <target>1.8</target>
  251.                 </configuration>
  252.             </plugin>
  253.             <plugin>
  254.                 <groupId>org.apache.maven.plugins</groupId>
  255.                 <artifactId>maven-surefire-plugin</artifactId>
  256.                 <version>2.16</version>
  257.                 <configuration>
  258.                     <argLine>-Duser.timezone=UTC -Duser.language=en -Duser.region=US</argLine>
  259.                     <threadCount>1</threadCount>
  260.                     <includes>
  261.                         <include>**/*Tests.java</include>
  262.                     </includes>
  263.                     <excludes>
  264.                         <exclude>**/*IntegrationalTests.java</exclude>
  265.                     </excludes>
  266.                     <systemPropertyVariables>
  267.                         <user.timezone>Etc/UTC</user.timezone>
  268.                     </systemPropertyVariables>
  269.                     <!-- <forkCount>3</forkCount> <reuseForks>true</reuseForks> -->
  271.                 </configuration>
  272.             </plugin>
  273.             <plugin>
  274.                 <groupId>org.apache.maven.plugins</groupId>
  275.                 <artifactId>maven-war-plugin</artifactId>
  276.                 <version>2.4</version>
  277.                 <configuration>
  278.                     <webResources>
  279.                         <resource>
  280.                             <directory>src/main/jsp</directory>
  281.                             <targetPath>WEB-INF/jsp</targetPath>
  282.                         </resource>
  283.                         <resource>
  284.                             <directory>src/main/tags</directory>
  285.                             <targetPath>WEB-INF/tags</targetPath>
  286.                         </resource>
  287.                     </webResources>
  288.                 </configuration>
  289.             </plugin>
  290.             <plugin>
  291.                 <groupId>org.codehaus.mojo</groupId>
  292.                 <artifactId>cobertura-maven-plugin</artifactId>
  293.                 <version>2.6</version>
  294.                 <dependencies>
  295.                     <dependency>
  296.                         <groupId>org.ow2.asm</groupId>
  297.                         <artifactId>asm</artifactId>
  298.                         <version>5.0.3</version>
  299.                     </dependency>
  300.                 </dependencies>
  301.                 <configuration>
  302.                     <formats>
  303.                         <format>html</format>
  304.                         <format>xml</format>
  305.                     </formats>
  306.                     <check/>
  307.                 </configuration>
  308.             </plugin>
  309.         </plugins>
  310.     </build>
  312.     <dependencyManagement>
  313.         <dependencies>
  314.             <dependency>
  315.                 <groupId>org.springframework</groupId>
  316.                 <artifactId>spring-context-support</artifactId>
  317.                 <version>${springframework.version}</version>
  318.             </dependency>
  319.             <dependency>
  320.                 <groupId>org.springframework</groupId>
  321.                 <artifactId>spring-beans</artifactId>
  322.                 <version>${springframework.version}</version>
  323.             </dependency>
  324.             <dependency>
  325.                 <groupId>org.springframework</groupId>
  326.                 <artifactId>spring-aop</artifactId>
  327.                 <version>${springframework.version}</version>
  328.             </dependency>
  329.             <dependency>
  330.                 <groupId>org.springframework</groupId>
  331.                 <artifactId>spring-web</artifactId>
  332.                 <version>${springframework.version}</version>
  333.             </dependency>
  334.             <dependency>
  335.                 <groupId>org.springframework</groupId>
  336.                 <artifactId>spring-core</artifactId>
  337.                 <version>${springframework.version}</version>
  338.             </dependency>
  339.             <dependency>
  340.                 <groupId>org.slf4j</groupId>
  341.                 <artifactId>slf4j-api</artifactId>
  342.                 <version>1.7.5</version>
  343.             </dependency>
  344.             <dependency>
  345.                 <groupId>org.springframework</groupId>
  346.                 <artifactId>spring-context</artifactId>
  347.                 <version>${springframework.version}</version>
  348.             </dependency>
  349.             <dependency>
  350.                 <groupId>org.springframework</groupId>
  351.                 <artifactId>spring-expression</artifactId>
  352.                 <version>${springframework.version}</version>
  353.             </dependency>
  354.         </dependencies>
  355.     </dependencyManagement>
  357.     <reporting>
  358.         <plugins>
  359.             <plugin>
  360.                 <groupId>org.codehaus.mojo</groupId>
  361.                 <artifactId>cobertura-maven-plugin</artifactId>
  362.                 <version>2.6</version>
  363.                 <configuration>
  364.                     <formats>
  365.                         <format>html</format>
  366.                         <format>xml</format>
  367.                     </formats>
  368.                     <check/>
  369.                 </configuration>
  370.             </plugin>
  371.             <plugin>
  372.                 <groupId>org.apache.maven.plugins</groupId>
  373.                 <artifactId>maven-surefire-report-plugin</artifactId>
  374.                 <version>2.16</version>
  375.             </plugin>
  376.             <plugin>
  377.                 <groupId>org.apache.maven.plugins</groupId>
  378.                 <artifactId>maven-surefire-plugin</artifactId>
  379.                 <version>2.16</version>
  380.             </plugin>
  381.         </plugins>
  382.     </reporting>
  383. </project>

型
然而，我仍然有问题，找到com.sun.el.ExpressionFactoryImpl

tomcat

5条答案

按热度按时间
gwbalxhn

gwbalxhn1#

去除

  1. <dependency>
  2.   <groupId>javax.el</groupId>
  3.   <artifactId>javax.el-api</artifactId>
  4.   <version>3.0.0</version>
  5.   <scope>provided</scope>
  6. </dependency>

字符串
对于这个jar，有javax.el.ExpressionFactory
和tomcat8-el-api.jar具有相同的一个。
这会引起冲突

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wnavrhmk

wnavrhmk2#

删除此

  1. <dependency>
  2.             <groupId>javax.el</groupId>
  3.             <artifactId>javax.el-api</artifactId>
  4.             <version>3.0.0</version>
  5.             <scope>provided</scope>
  6. </dependency>

字符串
试着

  1. <dependency>
  2.           <groupId>org.glassfish.web</groupId>
  3.           <artifactId>el-impl</artifactId>
  4.           <version>2.2</version>
  5. </dependency>

型

展开查看全部
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lbsnaicq

lbsnaicq3#

我尝试了所有已经回答的解决方案，但没有一个对我在Spring Boot 2.1.3embeddedtomcat上有效。

  1. <dependency>
  2.         <groupId>org.apache.tomcat.embed</groupId>
  3.         <artifactId>tomcat-embed-jasper</artifactId>
  4.         <scope>provided</scope>
  5.     </dependency>
  6.     <dependency>
  7.         <groupId>org.glassfish</groupId>
  8.         <artifactId>javax.el</artifactId>
  9.     </dependency>

字符串

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u0sqgete

u0sqgete4#

同样的问题，我在Tomcat7+JDK1.8上有一个遗留安装，其中部署了一个新的Web应用程序。它本来是要在Tomcat9+JDK10上运行的，但这个盒子是个例外。

  1. java.lang.NoClassDefFoundError: javax/el/ELManager
  2. org.apache.jasper.JasperException: javax.el.ELException: Provider com.sun.el.ExpressionFactoryImpl not found

字符串
我无法更新T7+JDK1.8，所以做了这个蛮力更改。

  1. rename: tomcat/lib/el-api.jar to el-api.jar_original2.x
  2.  add: tomcat/lib/el-api.jar  version 3.x
  3.  add: tomcat/lib/el-impl-2.2.1-b05.jar   version 2.2.x

型
https://mvnrepository.com/artifact/javax.el/javax.el-api/3.0.1-b06
https://mvnrepository.com/artifact/org.glassfish.web/el-impl/2.2.1-b05的

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3okqufwl

3okqufwl5#

对于Sping Boot 2.6.15嵌入式tomcat工作tomcat-embed-碧玉提供的依赖。

  1. <dependency>
  2.     <groupId>org.apache.tomcat.embed</groupId>
  3.     <artifactId>tomcat-embed-jasper</artifactId>
  4.     <scope>provided</scope>
  5. </dependency>

字符串

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