Question

我尝试使用mvn构建一个基本的java web项目。

在pom.xml，我添加了插件：

<plugin>
            <groupId>org.apache.tomcat.maven</groupId>
            <artifactId>tomcat7-maven-plugin</artifactId>
            <version>2.2</version>
            <configuration>
                <url>http://localhost:8080/manager/text</url>
                <server>tomcat7</server>
                <path>/babasport</path>
                <username>tomcat</username>
                <password>password</password>
                <ignorePackaging>true</ignorePackaging>
                <charset>utf-8</charset>
            </configuration>
        </plugin>

然后我用这样的eclipse运行mvn：tomcat7:redeploy

我不知道为什么会失败，如下所示，这是显示BUILD FAILD。我尝试运行mvn use package，war文件创建成功。所以项目文件是正确的。

有些记录失败：

[INFO] Scanning for projects...
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Building babasport Maven Webapp 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] >>> tomcat7-maven-plugin:2.2:redeploy (default-cli) > package @ babasport >>>
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ babasport ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ babasport ---
[INFO] Nothing to compile - all classes are up to date
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ babasport ---
[INFO] Not copying test resources
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ babasport ---
[INFO] Not compiling test sources
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ babasport ---
[INFO] Tests are skipped.
[INFO] 
[INFO] --- maven-war-plugin:2.2:war (default-war) @ babasport ---
[INFO] Packaging webapp
[INFO] Assembling webapp [babasport] in [D:\github\eclipse_mars_template\babasport\target\babasport]
[INFO] Processing war project
[INFO] Copying webapp resources [D:\github\eclipse_mars_template\babasport\src\main\webapp]
[INFO] Webapp assembled in [22 msecs]
[INFO] Building war: D:\github\eclipse_mars_template\babasport\target\babasport.war
[INFO] WEB-INF\web.xml already added, skipping
[INFO] 
[INFO] <<< tomcat7-maven-plugin:2.2:redeploy (default-cli) < package @ babasport <<<
[INFO] 
[INFO] 
[INFO] --- tomcat7-maven-plugin:2.2:redeploy (default-cli) @ babasport ---
[WARNING] The POM for org.apache.tomcat:tomcat-jasper:jar:7.0.47 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.tomcat:tomcat-tribes:jar:7.0.47 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for com.google.guava:guava:jar:10.0.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.httpcomponents:httpclient:jar:4.3.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for commons-lang:commons-lang:jar:2.6 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for commons-cli:commons-cli:jar:1.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[INFO] Deploying war to http://localhost:8080/babasport  
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.195 s
[INFO] Finished at: 2017-12-02T21:34:44+08:00
[INFO] Final Memory: 17M/210M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy (default-cli) on project babasport: Execution default-cli of goal org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy failed: A required class was missing while executing org.apache.tomcat.maven:tomcat7-maven-plugin:2.2:redeploy: org/apache/http/HttpEntity
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>org.apache.tomcat.maven:tomcat7-maven-plugin:2.2
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/maven/tomcat7-maven-plugin/2.2/tomcat7-maven-plugin-2.2.jar
[ERROR] urls[1] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/7.0.47/tomcat-embed-core-7.0.47.jar
[ERROR] urls[2] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-util/7.0.47/tomcat-util-7.0.47.jar
[ERROR] urls[3] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-coyote/7.0.47/tomcat-coyote-7.0.47.jar
[ERROR] urls[4] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-api/7.0.47/tomcat-api-7.0.47.jar
[ERROR] urls[5] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-jdbc/7.0.47/tomcat-jdbc-7.0.47.jar
[ERROR] urls[6] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-dbcp/7.0.47/tomcat-dbcp-7.0.47.jar
[ERROR] urls[7] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-servlet-api/7.0.47/tomcat-servlet-api-7.0.47.jar
[ERROR] urls[8] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-jsp-api/7.0.47/tomcat-jsp-api-7.0.47.jar
[ERROR] urls[9] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-jasper/7.0.47/tomcat-jasper-7.0.47.jar
[ERROR] urls[10] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-jasper-el/7.0.47/tomcat-jasper-el-7.0.47.jar
[ERROR] urls[11] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-el-api/7.0.47/tomcat-el-api-7.0.47.jar
[ERROR] urls[12] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-catalina/7.0.47/tomcat-catalina-7.0.47.jar
[ERROR] urls[13] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-tribes/7.0.47/tomcat-tribes-7.0.47.jar
[ERROR] urls[14] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-catalina-ha/7.0.47/tomcat-catalina-ha-7.0.47.jar
[ERROR] urls[15] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-annotations-api/7.0.47/tomcat-annotations-api-7.0.47.jar
[ERROR] urls[16] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/tomcat-juli/7.0.47/tomcat-juli-7.0.47.jar
[ERROR] urls[17] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/embed/tomcat-embed-logging-juli/7.0.47/tomcat-embed-logging-juli-7.0.47.jar
[ERROR] urls[18] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/embed/tomcat-embed-logging-log4j/7.0.47/tomcat-embed-logging-log4j-7.0.47.jar
[ERROR] urls[19] = file:/C:/Users/LIUWEN/.m2/repository/org/eclipse/jdt/core/compiler/ecj/4.2.2/ecj-4.2.2.jar
[ERROR] urls[20] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/maven/common-tomcat-maven-plugin/2.2/common-tomcat-maven-plugin-2.2.jar
[ERROR] urls[21] = file:/C:/Users/LIUWEN/.m2/repository/backport-util-concurrent/backport-util-concurrent/3.1/backport-util-concurrent-3.1.jar
[ERROR] urls[22] = file:/C:/Users/LIUWEN/.m2/repository/com/google/guava/guava/10.0.1/guava-10.0.1.jar
[ERROR] urls[23] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/httpcomponents/httpclient/4.3.1/httpclient-4.3.1.jar
[ERROR] urls[24] = file:/C:/Users/LIUWEN/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
[ERROR] urls[25] = file:/C:/Users/LIUWEN/.m2/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar
[ERROR] urls[26] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/tomcat/maven/tomcat7-war-runner/2.2/tomcat7-war-runner-2.2.jar
[ERROR] urls[27] = file:/C:/Users/LIUWEN/.m2/repository/commons-cli/commons-cli/1.2/commons-cli-1.2.jar
[ERROR] urls[28] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/maven/maven-archiver/2.4.2/maven-archiver-2.4.2.jar
[ERROR] urls[29] = file:/C:/Users/LIUWEN/.m2/repository/org/codehaus/plexus/plexus-interpolation/1.13/plexus-interpolation-1.13.jar
[ERROR] urls[30] = file:/C:/Users/LIUWEN/.m2/repository/commons-io/commons-io/2.2/commons-io-2.2.jar
[ERROR] urls[31] = file:/C:/Users/LIUWEN/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar
[ERROR] urls[32] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/commons/commons-compress/1.4.1/commons-compress-1.4.1.jar
[ERROR] urls[33] = file:/C:/Users/LIUWEN/.m2/repository/org/tukaani/xz/1.0/xz-1.0.jar
[ERROR] urls[34] = file:/C:/Users/LIUWEN/.m2/repository/org/codehaus/plexus/plexus-archiver/2.1.1/plexus-archiver-2.1.1.jar
[ERROR] urls[35] = file:/C:/Users/LIUWEN/.m2/repository/junit/junit/4.10/junit-4.10.jar
[ERROR] urls[36] = file:/C:/Users/LIUWEN/.m2/repository/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.jar
[ERROR] urls[37] = file:/C:/Users/LIUWEN/.m2/repository/org/codehaus/plexus/plexus-io/2.0.3/plexus-io-2.0.3.jar
[ERROR] urls[38] = file:/C:/Users/LIUWEN/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.15/plexus-utils-3.0.15.jar
[ERROR] urls[39] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/maven/shared/maven-filtering/1.0/maven-filtering-1.0.jar
[ERROR] urls[40] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/maven/reporting/maven-reporting-api/2.2.1/maven-reporting-api-2.2.1.jar
[ERROR] urls[41] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/maven/doxia/doxia-sink-api/1.1/doxia-sink-api-1.1.jar
[ERROR] urls[42] = file:/C:/Users/LIUWEN/.m2/repository/org/apache/maven/doxia/doxia-logging-api/1.1/doxia-logging-api-1.1.jar
[ERROR] urls[43] = file:/C:/Users/LIUWEN/.m2/repository/org/codehaus/plexus/plexus-interactivity-api/1.0-alpha-4/plexus-interactivity-api-1.0-alpha-4.jar
[ERROR] urls[44] = file:/C:/Users/LIUWEN/.m2/repository/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
[ERROR] urls[45] = file:/C:/Users/LIUWEN/.m2/repository/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
[ERROR] urls[46] = file:/C:/Users/LIUWEN/.m2/repository/org/sonatype/plexus/plexus-build-api/0.0.4/plexus-build-api-0.0.4.jar
[ERROR] urls[47] = file:/C:/Users/LIUWEN/.m2/repository/org/slf4j/jcl-over-slf4j/1.7.5/jcl-over-slf4j-1.7.5.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]
[ERROR] 
[ERROR] -----------------------------------------------------: org.apache.http.HttpEntity
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException

Answer 1

对于所有这些JAR损坏，我将删除整个“.m2”文件夹（maven的整个转发）并再试一次。不告诉别人那里有什么问题。在做完全清理之前，我再也不会相信它。

运行mvn使用tomcat7：部署BUILD FAIL

1 个答案: