MavenBuild上的WEB-INF /类为空

时间:2019-02-18 10:13:36

标签: maven maven-war-plugin maven-ear-plugin

我正在构建一个多模块项目,其层次结构如下:

ParentProject
             |_ WebModule
                        |_src
                            |_main
                                  |_ java
                                  |       |_Some packages here 
                       |_webapp  
             |_EARModule                 
             |_ EJBModule
             |_ JARModule

MVN全新安装命令运行正常,我可以找到生成的EAR文件。在EAR内部,我可以看到还创建并编译了EJB模块和JAR模块,但是对于Web模块,WAR是使用正确的结构创建的,但是类目录为空!

我正在使用Maven2和JAVA7

父POM为:

  <?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>XXXX</groupId>
    <artifactId>parentModule</artifactId>
    <packaging>pom</packaging>
    <version>1.0-SNAPSHOT</version>

    <modules>
        <module>EJBModule</module>
        <module>EARModule</module>
        <module>JARModule</module>
        <module>WEBModule</module>
    </modules>

    <properties>
            <maven.compiler.source>1.6</maven.compiler.source>
            <maven.compiler.target>1.6</maven.compiler.target>
    </properties>
    <dependencyManagement>

        <dependencies>

            <!--Project dependencies-->

        </dependencies>

    </dependencyManagement>
    <build>
    <pluginManagement>
        <plugins>
            <plugin>
                  <groupId>org.apache.maven.plugins</groupId>
                       <artifactId>maven-compiler-plugin</artifactId>
                         <version>3.0</version>
                          <configuration>
                                <source>${maven.compiler.source}</source>
                                <target>${maven.compiler.target}</target>
                              </configuration>
                        </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <configuration>
                    <overwrite>true</overwrite>
                </configuration>
            </plugin>
            <plugin>
                <artifactId>maven-ear-plugin</artifactId>
                <version>2.9.1</version>
            </plugin>
            <plugin>
                <artifactId>maven-install-plugin</artifactId>
                <version>2.4</version>
            </plugin>
        </plugins>
    </pluginManagement>

     </build>

     </project>

耳朵POM:

<?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">
    <parent>
        <artifactId>ParentModule</artifactId>
        <groupId>XXXX</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
<packaging>ear</packaging>
    <artifactId>EARModule</artifactId>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-ear-plugin</artifactId>
                <version>3.0.1</version>
                <configuration>

                    <modules>

                        <webModule>
                            <groupId>XXXX</groupId>
                            <artifactId>WebModule</artifactId>
                            <bundleFileName>abc.war</bundleFileName>
                            <contextRoot>/abc</contextRoot>
                        </webModule>
                        <ejbModule>
                            <groupId>XXXX</groupId>
                            <artifactId>EJBModule</artifactId>
                            <bundleFileName>ejbModule.jar</bundleFileName>
                        </ejbModule>
                    </modules>
                    <displayName>theEar</displayName>
                    <generateApplicationXml>true</generateApplicationXml>
                </configuration>
            </plugin>
        </plugins>
    </build>  
    <dependencies>
        <!--some dependencies-->
    </dependencies>

    </project>

Web应用程序POM:

    <?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">
    <parent>
        <artifactId>parentModule</artifactId>
        <groupId>XXXX</groupId>
        <version>1.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>

    <artifactId>WebModule</artifactId>
    <packaging>war</packaging>

    <name>abc</name>


    <dependencies>
       <!-- some dependencies -->
    </dependencies>
    </project>

注意:这些pom文件是演示我的情况的示例。

1 个答案:

答案 0 :(得分:0)

问题不在POM文件中。实际的问题是我将源代码复制到src / main / java目录下,但是它存在一些编译问题。

我正在使用IntelliJ IDE,不幸的是,IntelliJ在复制源代码后(即使在同步项目之后)也没有通知我。所以我所做的就是右键单击Web模块,然后单击Build module <'module name'>,它显示了编译错误。纠正问题后再运行 mvn clean install 我可以找到在战争中生成的类。

我希望这对某人有帮助