Maven將jar添加到不存在於依賴關係中的戰爭：樹

我最近準備了spring-boot配置以在獨立碼頭上正常工作。Maven將jar添加到不存在於依賴關係中的戰爭：樹

我遇到了一個來自maven的奇怪行爲。它將jar添加到我的.war檔案中，這些檔案不存在於mvn dependency:tree中。我加入這個對我的pom.xml解決該問題的工作：

<plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-war-plugin</artifactId> 
    <configuration> 
     <packagingExcludes>WEB-INF/lib/tomcat-*.jar</packagingExcludes> 
    </configuration> 
</plugin>

但是，這顯然是一個醜陋的解決方案。

的pom.xml：

<?xml version="1.0" encoding="UTF-8"?> 
<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>com.pretius</groupId> 
    <artifactId>springBootJettyExample</artifactId> 
    <version>0.0.1-SNAPSHOT</version> 
    <name>Spring-Boot jetty example app</name> 
    <packaging>war</packaging> 
    <parent> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-parent</artifactId> 
     <version>1.3.0.BUILD-SNAPSHOT</version> 
    </parent> 

    <dependencies> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-web</artifactId> 
      <exclusions> 
       <exclusion> 
        <groupId>org.springframework.boot</groupId> 
        <artifactId>spring-boot-starter-tomcat</artifactId> 
       </exclusion> 
      </exclusions> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-jetty</artifactId> 
      <scope>provided</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-jdbc</artifactId> 
      <exclusions> 
       <exclusion> 
        <groupId>org.apache.tomcat</groupId> 
        <artifactId>tomcat-jdbc</artifactId> 
       </exclusion> 
      </exclusions> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-data-jpa</artifactId> 
     </dependency> 

     <dependency> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-starter-actuator</artifactId> 
     </dependency> 
     <dependency> 
      <groupId>org.hsqldb</groupId> 
      <artifactId>hsqldb</artifactId> 
      <scope>runtime</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-log4j12</artifactId> 
     </dependency> 
    </dependencies> 

    <build> 
     <finalName>spbj-example</finalName> 
     <plugins> 
      <plugin> 
       <groupId>org.springframework.boot</groupId> 
       <artifactId>spring-boot-maven-plugin</artifactId> 
      </plugin> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-war-plugin</artifactId> 
       <configuration> 
        <packagingExcludes>WEB-INF/lib/tomcat-*.jar</packagingExcludes> 
       </configuration> 
      </plugin> 
     </plugins> 
    </build> 

    <repositories> 
     <repository> 
      <id>spring-snapshots</id> 
      <url>http://repo.spring.io/snapshot</url> 
      <snapshots> 
       <enabled>true</enabled> 
      </snapshots> 
     </repository> 
     <repository> 
      <id>spring-milestones</id> 
      <url>http://repo.spring.io/milestone</url> 
     </repository> 
    </repositories> 
    <pluginRepositories> 
     <pluginRepository> 
      <id>spring-snapshots</id> 
      <url>http://repo.spring.io/snapshot</url> 
     </pluginRepository> 
     <pluginRepository> 
      <id>spring-milestones</id> 
      <url>http://repo.spring.io/milestone</url> 
     </pluginRepository> 
    </pluginRepositories> 
</project>

MVN依賴：樹：

[INFO] Scanning for projects... 
[INFO]                   
[INFO] ------------------------------------------------------------------------ 
[INFO] Building Spring-Boot jetty example app 0.0.1-SNAPSHOT 
[INFO] ------------------------------------------------------------------------ 
[INFO] 
[INFO] --- maven-dependency-plugin:2.10:tree (default-cli) @ springBootJettyExample --- 
[INFO] com.pretius:springBootJettyExample:war:0.0.1-SNAPSHOT 
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | +- org.springframework.boot:spring-boot-starter:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | | +- org.springframework.boot:spring-boot:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | | +- org.springframework.boot:spring-boot-autoconfigure:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | | +- org.springframework.boot:spring-boot-starter-logging:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | | | +- ch.qos.logback:logback-classic:jar:1.1.3:compile 
[INFO] | | | | \- ch.qos.logback:logback-core:jar:1.1.3:compile 
[INFO] | | | +- org.slf4j:jul-to-slf4j:jar:1.7.12:compile 
[INFO] | | | \- org.slf4j:log4j-over-slf4j:jar:1.7.12:compile 
[INFO] | | +- org.springframework:spring-core:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] | | \- org.yaml:snakeyaml:jar:1.16:runtime 
[INFO] | +- org.springframework.boot:spring-boot-starter-validation:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | | +- org.apache.tomcat.embed:tomcat-embed-el:jar:8.0.26:compile 
[INFO] | | \- org.hibernate:hibernate-validator:jar:5.2.1.Final:compile 
[INFO] | |  +- javax.validation:validation-api:jar:1.1.0.Final:compile 
[INFO] | |  \- com.fasterxml:classmate:jar:1.1.0:compile 
[INFO] | +- com.fasterxml.jackson.core:jackson-databind:jar:2.6.1:compile 
[INFO] | | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.6.1:compile 
[INFO] | | \- com.fasterxml.jackson.core:jackson-core:jar:2.6.1:compile 
[INFO] | +- org.springframework:spring-web:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] | | +- org.springframework:spring-aop:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] | | | \- aopalliance:aopalliance:jar:1.0:compile 
[INFO] | | +- org.springframework:spring-beans:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] | | \- org.springframework:spring-context:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] | \- org.springframework:spring-webmvc:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] |  \- org.springframework:spring-expression:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] +- org.springframework.boot:spring-boot-starter-jetty:jar:1.3.0.BUILD-SNAPSHOT:provided 
[INFO] | +- org.eclipse.jetty:jetty-servlets:jar:9.2.13.v20150730:provided 
[INFO] | | +- org.eclipse.jetty:jetty-continuation:jar:9.2.13.v20150730:provided 
[INFO] | | +- org.eclipse.jetty:jetty-http:jar:9.2.13.v20150730:provided 
[INFO] | | +- org.eclipse.jetty:jetty-util:jar:9.2.13.v20150730:provided 
[INFO] | | \- org.eclipse.jetty:jetty-io:jar:9.2.13.v20150730:provided 
[INFO] | +- org.eclipse.jetty:jetty-webapp:jar:9.2.13.v20150730:provided 
[INFO] | | +- org.eclipse.jetty:jetty-xml:jar:9.2.13.v20150730:provided 
[INFO] | | \- org.eclipse.jetty:jetty-servlet:jar:9.2.13.v20150730:provided 
[INFO] | |  \- org.eclipse.jetty:jetty-security:jar:9.2.13.v20150730:provided 
[INFO] | |  \- org.eclipse.jetty:jetty-server:jar:9.2.13.v20150730:provided 
[INFO] | +- org.eclipse.jetty.websocket:websocket-server:jar:9.2.13.v20150730:provided 
[INFO] | | +- org.eclipse.jetty.websocket:websocket-common:jar:9.2.13.v20150730:provided 
[INFO] | | | \- org.eclipse.jetty.websocket:websocket-api:jar:9.2.13.v20150730:provided 
[INFO] | | +- org.eclipse.jetty.websocket:websocket-client:jar:9.2.13.v20150730:provided 
[INFO] | | \- org.eclipse.jetty.websocket:websocket-servlet:jar:9.2.13.v20150730:provided 
[INFO] | |  \- javax.servlet:javax.servlet-api:jar:3.1.0:provided 
[INFO] | \- org.eclipse.jetty.websocket:javax-websocket-server-impl:jar:9.2.13.v20150730:provided 
[INFO] |  +- org.eclipse.jetty:jetty-annotations:jar:9.2.13.v20150730:provided 
[INFO] |  | +- org.eclipse.jetty:jetty-plus:jar:9.2.13.v20150730:provided 
[INFO] |  | | \- org.eclipse.jetty:jetty-jndi:jar:9.2.13.v20150730:provided 
[INFO] |  | +- javax.annotation:javax.annotation-api:jar:1.2:provided 
[INFO] |  | +- org.ow2.asm:asm:jar:5.0.1:provided 
[INFO] |  | \- org.ow2.asm:asm-commons:jar:5.0.1:provided 
[INFO] |  |  \- org.ow2.asm:asm-tree:jar:5.0.1:provided 
[INFO] |  +- org.eclipse.jetty.websocket:javax-websocket-client-impl:jar:9.2.13.v20150730:provided 
[INFO] |  \- javax.websocket:javax.websocket-api:jar:1.0:provided 
[INFO] +- org.springframework.boot:spring-boot-starter-jdbc:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | \- org.springframework:spring-jdbc:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] |  \- org.springframework:spring-tx:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] +- org.springframework.boot:spring-boot-starter-data-jpa:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | +- org.springframework.boot:spring-boot-starter-aop:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | | +- org.aspectj:aspectjrt:jar:1.8.6:compile 
[INFO] | | \- org.aspectj:aspectjweaver:jar:1.8.6:compile 
[INFO] | +- org.hibernate:hibernate-entitymanager:jar:4.3.11.Final:compile 
[INFO] | | +- org.jboss.logging:jboss-logging:jar:3.1.3.GA:compile 
[INFO] | | +- org.jboss.logging:jboss-logging-annotations:jar:1.2.0.Beta1:compile 
[INFO] | | +- org.hibernate:hibernate-core:jar:4.3.11.Final:compile 
[INFO] | | | +- antlr:antlr:jar:2.7.7:compile 
[INFO] | | | \- org.jboss:jandex:jar:1.1.0.Final:compile 
[INFO] | | +- dom4j:dom4j:jar:1.6.1:compile 
[INFO] | | | \- xml-apis:xml-apis:jar:1.0.b2:compile 
[INFO] | | +- org.hibernate.common:hibernate-commons-annotations:jar:4.0.5.Final:compile 
[INFO] | | +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile 
[INFO] | | \- org.javassist:javassist:jar:3.18.1-GA:compile 
[INFO] | +- javax.transaction:javax.transaction-api:jar:1.2:compile 
[INFO] | +- org.springframework.data:spring-data-jpa:jar:1.9.0.RELEASE:compile 
[INFO] | | +- org.springframework.data:spring-data-commons:jar:1.11.0.RELEASE:compile 
[INFO] | | +- org.springframework:spring-orm:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] | | \- org.slf4j:jcl-over-slf4j:jar:1.7.12:compile 
[INFO] | \- org.springframework:spring-aspects:jar:4.2.2.BUILD-SNAPSHOT:compile 
[INFO] +- org.springframework.boot:spring-boot-starter-actuator:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] | \- org.springframework.boot:spring-boot-actuator:jar:1.3.0.BUILD-SNAPSHOT:compile 
[INFO] +- org.hsqldb:hsqldb:jar:2.3.3:runtime 
[INFO] \- org.slf4j:slf4j-log4j12:jar:1.7.12:compile 
[INFO] +- org.slf4j:slf4j-api:jar:1.7.12:compile 
[INFO] \- log4j:log4j:jar:1.2.17:compile 
[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD SUCCESS 
[INFO] ------------------------------------------------------------------------ 
[INFO] Total time: 2.746 s 
[INFO] Finished at: 2015-10-05T09:36:47+02:00 
[INFO] Final Memory: 21M/309M 
[INFO] ------------------------------------------------------------------------

（是的，有樹一個 Tomcat的lib，但有幾個加入到.WAR）

不需要的罐子：

tomcat-embed-core-8.0.26.jar 
tomcat-embed-logging-juli-8.0.26.jar 
tomcat-embed-websocket-8.0.26.jar 
tomcat-jdbc-8.0.26.jar 
tomcat-juli-8.0.26.jar

Here's a link to the sample application.

什麼是添加tomcat*罐子我的.war？我怎麼能阻止它這樣做？

來源

2015-10-05 Dariusz

你可以發佈'mvn dependency：tree'的輸出嗎？ – hotzst

你在說什麼真的很奇怪。請發佈您的整個POM。 – Tunaki

添加了這兩個文件，但請注意問題結尾處示例應用程序的鏈接。你可以下載它並親自查看。 – Dariusz

好吧，當我運行Maven包這個POM產生兩個戰爭文件中的一個名爲「spbj-example.war」與

org.springframework.boot.loader.WarLauncher

，另一個名爲「spbj-example.war.original」運行。

你應該使用第二次戰爭，它不包含與服務器相關的任何事情。第一個包含一個lib目錄，其中有jar文件來運行服務器，如「jetty-server-9.2.13.v20150730.jar」等等。

所以最類似的問題是與你的骯髒的「目標」目錄有關。你應該使用

mvn clean package/install

來源

2015-10-05 12:33:12 cool

我檢查了兩次戰爭，兩者都包含「tomcat-embed-core-8.0.26.jar tomcat-embed-el-8.0.26.jar tomcat-embed-logging-juli-8.0.26.jar tomcat -embed-websocket-8.0.26.jar tomcat-jdbc-8.0.26.jar tomcat-juli-8.0.26.jar「哪裏找不到依賴樹 – Dariusz

我覺得你的東西有問題目標目錄。我猜。你可以嘗試運行mvn「clean install」或「clean package」，因爲我的第二個war文件中沒有這些jar。 – cool

事實上，'clean'已經解決了這兩個.war文件的問題！隨時改變你的答案，我會接受它。 – Dariusz

Maven將jar添加到不存在於依賴關係中的戰爭：樹

回答

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