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

dgsult0t  于 12个月前  发布在  Java
关注(0)|答案(5)|浏览(212)

尽管有很多问题解决方案，但我还是坚持使用ELException：

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
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1553)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)
        at org.springframework.beans.factory.support.AbstractBeanFactorygetObject(AbstractBeanFactory.java:304)
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:300)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:195)
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:703)
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:760)
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)
        at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
        at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
        at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
        at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
        at java.util.concurrent.Executors$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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: javax.el.ELException: Provider com.sun.el.ExpressionFactoryImpl not found
        at javax.el.FactoryFinder.newInstance(FactoryFinder.java:101)
        at javax.el.FactoryFinder.find(FactoryFinder.java:197)
        at javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:197)
        at javax.el.ExpressionFactory.newInstance(ExpressionFactory.java:168)
        at org.apache.jasper.runtime.JspApplicationContextImpl.<init>(JspApplicationContextImpl.java:46)
        at org.apache.jasper.runtime.JspApplicationContextImpl.getInstance(JspApplicationContextImpl.java:76)
        at org.apache.jasper.runtime.JspFactoryImpl.getJspApplicationContext(JspFactoryImpl.java:217)
        at org.springframework.web.servlet.view.tiles3.TilesConfigurer$TilesElActivator.createEvaluator(TilesConfigurer.java:407)
        at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createAttributeEvaluatorFactory(TilesConfigurer.java:374)
        at org.apache.tiles.factory.BasicTilesContainerFactory.createContainer(BasicTilesContainerFactory.java:88)
        at org.springframework.web.servlet.view.tiles3.TilesConfigurer$SpringTilesContainerFactory.createContainer(TilesConfigurer.java:296)
        at org.apache.tiles.startup.AbstractTilesInitializer.createContainer(AbstractTilesInitializer.java:114)
        at org.apache.tiles.startup.AbstractTilesInitializer.initialize(AbstractTilesInitializer.java:64)
        at org.springframework.web.servlet.view.tiles3.TilesConfigurer.afterPropertiesSet(TilesConfigurer.java:270)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1612)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1549)
        ... 25 more
Caused by: java.lang.ClassNotFoundException: com.sun.el.ExpressionFactoryImpl
        at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1333)
        at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167)
        at javax.el.FactoryFinder.newInstance(FactoryFinder.java:87)
        ... 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：

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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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     
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
dom4j-1.6.1.jar                  liquibase-core-3.1.1.jar                        postgresql-9.4-1200-jdbc41.jar    spring-web-4.0.3.RELEASE.jar
ehcache-2.8.3.jar                log4j-over-slf4j-1.7.7.jar                      quartz-2.2.1.jar                  spring-webmvc-4.0.3.RELEASE.jar
freemarker-2.3.20.jar            logback-classic-1.1.3.jar                          stax-api-1.0.1.jar
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：

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
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
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
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
ecj.jar                 tomcat8-api-8.0.37.jar              tomcat8-coyote.jar                       tomcat8-jasper-8.0.37.jar     tomcat8-juli.jar                tomcat8-websocket-api.jar
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
eclipse-ecj.jar         tomcat8-catalina-8.0.37.jar         tomcat8-dbcp.jar                         tomcat8-jasper-el.jar         tomcat8-servlet-api.jar
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
el-impl-2.2.jar         tomcat8-catalina-ant.jar            tomcat8-el-api.jar                       tomcat8-jdbc-8.0.37.jar       tomcat8-tribes.jar
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
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：

<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>

    <groupId>org.company.test</groupId>
    <artifactId>app</artifactId>
    <version>0.1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <url>http://maven.apache.org</url>

    <prerequisites>
        <maven>3.0.0</maven>
    </prerequisites>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <springframework.version>4.0.3.RELEASE</springframework.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.apache.tomcat</groupId>
            <artifactId>tomcat-servlet-api</artifactId>
            <version>8.0.5</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.el</groupId>
            <artifactId>javax.el-api</artifactId>
            <version>3.0.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.httpcomponents</groupId>
            <artifactId>httpclient</artifactId>
            <version>4.3.3</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>5.1.0.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.2.7.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>4.2.7.Final</version>
        </dependency>
        <dependency>
            <groupId>org.apache.tiles</groupId>
            <artifactId>tiles-extras</artifactId>
            <version>3.0.3</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
                <exclusion>
                    <artifactId>guava</artifactId>
                    <groupId>com.google.guava</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-api</artifactId>
            <version>7.0</version>
        </dependency>
        <dependency>
            <groupId>net.jawr</groupId>
            <artifactId>jawr</artifactId>
            <version>3.3.3</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-cas</artifactId>
            <version>3.1.4.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
            <version>3.1.4.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${springframework.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>3.10-FINAL</version>
        </dependency>
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat</groupId>
            <artifactId>tomcat-jdbc</artifactId>
            <version>8.0.5</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.hsqldb</groupId>
            <artifactId>hsqldb</artifactId>
            <version>2.3.2</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>3.10-FINAL</version>
        </dependency>
        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>16.0</version>
        </dependency>
        <dependency>
            <groupId>org.cassandraunit</groupId>
            <artifactId>cassandra-unit-spring</artifactId>
            <version>2.0.2.1</version>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-log4j12</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.apache.cassandra</groupId>
            <artifactId>cassandra-all</artifactId>
            <version>2.1.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>9.4-1200-jdbc41</version>
            </dependency>
            <dependency>
            <groupId>javax.mail</groupId>
            <artifactId>mail</artifactId>
            <version>1.4.7</version>
        </dependency>
    </dependencies>

    <build>
        <resources>
            <resource>
                <directory>${project.basedir}/src/main/resources</directory>
                <filtering>true</filtering>
            </resource>
            <resource>
                <directory>${project.basedir}/documentation/package/resources</directory>
            </resource>
        </resources>
        <testResources>
            <testResource>
                <directory>${project.basedir}/src/main/webapp/WEB-INF</directory>
            </testResource>
            <testResource>
                <directory>${project.basedir}/src/test/resources</directory>
            </testResource>
            <testResource>
                <directory>${project.basedir}/documentation/conf</directory>
            </testResource>
        </testResources>
        <testOutputDirectory>target/test-classes</testOutputDirectory>
        <testSourceDirectory>${project.basedir}/src/test/java</testSourceDirectory>

        <plugins>
            <plugin>
                <artifactId>maven-clean-plugin</artifactId>
                <version>2.5</version>
            </plugin>
            <plugin>
                <artifactId>maven-deploy-plugin</artifactId>
                <version>2.7</version>
            </plugin>
            <plugin>
                <artifactId>maven-install-plugin</artifactId>
                <version>2.5</version>
            </plugin>
            <plugin>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.3</version>
            </plugin>
            <plugin>
                <artifactId>maven-resources-plugin</artifactId>
                <version>2.6</version>
                <executions>
                    <execution>
                        <id>prod-resources</id>
                        <phase>prepare-package</phase>
                        <goals>
                            <goal>copy-resources</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.build.outputDirectory}</outputDirectory>
                            <overwrite>true</overwrite>
                            <resources>
                                <resource>
                                    <directory>src/main/resources</directory>
                                    <excludes>
                                        <exclude>**/*.jks</exclude>
                                        <exclude>**/*.xlsx</exclude>
                                    </excludes>
                                    <filtering>true</filtering>
                                </resource>
                                <resource>
                                    <directory>documentation/package/resources</directory>
                                    <filtering>true</filtering>
                                </resource>
                            </resources>
                            <filters>
                                <filter>${project.basedir}/src/main/resources/application.properties</filter>
                            </filters>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.16</version>
                <configuration>
                    <argLine>-Duser.timezone=UTC -Duser.language=en -Duser.region=US</argLine>
                    <threadCount>1</threadCount>
                    <includes>
                        <include>**/*Tests.java</include>
                    </includes>
                    <excludes>
                        <exclude>**/*IntegrationalTests.java</exclude>
                    </excludes>
                    <systemPropertyVariables>
                        <user.timezone>Etc/UTC</user.timezone>
                    </systemPropertyVariables>
                    <!-- <forkCount>3</forkCount> <reuseForks>true</reuseForks> -->

                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.4</version>
                <configuration>
                    <webResources>
                        <resource>
                            <directory>src/main/jsp</directory>
                            <targetPath>WEB-INF/jsp</targetPath>
                        </resource>
                        <resource>
                            <directory>src/main/tags</directory>
                            <targetPath>WEB-INF/tags</targetPath>
                        </resource>
                    </webResources>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>cobertura-maven-plugin</artifactId>
                <version>2.6</version>
                <dependencies>
                    <dependency>
                        <groupId>org.ow2.asm</groupId>
                        <artifactId>asm</artifactId>
                        <version>5.0.3</version>
                    </dependency>
                </dependencies>
                <configuration>
                    <formats>
                        <format>html</format>
                        <format>xml</format>
                    </formats>
                    <check/>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context-support</artifactId>
                <version>${springframework.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-beans</artifactId>
                <version>${springframework.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-aop</artifactId>
                <version>${springframework.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-web</artifactId>
                <version>${springframework.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-core</artifactId>
                <version>${springframework.version}</version>
            </dependency>
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>1.7.5</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-context</artifactId>
                <version>${springframework.version}</version>
            </dependency>
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-expression</artifactId>
                <version>${springframework.version}</version>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <reporting>
        <plugins>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>cobertura-maven-plugin</artifactId>
                <version>2.6</version>
                <configuration>
                    <formats>
                        <format>html</format>
                        <format>xml</format>
                    </formats>
                    <check/>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-report-plugin</artifactId>
                <version>2.16</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.16</version>
            </plugin>
        </plugins>
    </reporting>
</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

<dependency>
  <groupId>javax.el</groupId>
  <artifactId>javax.el-api</artifactId>
  <version>3.0.0</version>
  <scope>provided</scope>
</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

<dependency>
            <groupId>javax.el</groupId>
            <artifactId>javax.el-api</artifactId>
            <version>3.0.0</version>
            <scope>provided</scope>
</dependency>

字符串
试着

<dependency>
          <groupId>org.glassfish.web</groupId>
          <artifactId>el-impl</artifactId>
          <version>2.2</version>
</dependency>

型

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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。

<dependency>
        <groupId>org.apache.tomcat.embed</groupId>
        <artifactId>tomcat-embed-jasper</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.glassfish</groupId>
        <artifactId>javax.el</artifactId>
    </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。

java.lang.NoClassDefFoundError: javax/el/ELManager
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。

rename: tomcat/lib/el-api.jar to el-api.jar_original2.x
 add: tomcat/lib/el-api.jar  version 3.x
 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。

<dependency>
    <groupId>org.apache.tomcat.embed</groupId>
    <artifactId>tomcat-embed-jasper</artifactId>
    <scope>provided</scope>
</dependency>

字符串

赞(0）分享  回复(0）举报  12个月前
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