在spring mvc maven项目中添加外部项目
[英]adding external project in spring mvc maven project
问题描述
I am new in Spring MVC. 
我是Spring MVC的新手。 I am trying to add my core Maven project into Spring MVC Maven project. 我正在尝试将我的核心Maven项目添加到Spring MVC Maven项目中。 It build successfully and i can see the respective jar files in "target\\project.war\\WEB-INF\\lib" but it throws error on glassfish console. 它构建成功，我可以在“target \\ project.war \\ WEB-INF \\ lib”中看到相应的jar文件，但它会在glassfish控制台上抛出错误。
Info: visiting unvisited references Info: visiting unvisited references Severe: Exception while deploying the app [IDSNGWeb] Severe: Exception during lifecycle processing java.lang.NullPointerException at com.sun.enterprise.deployment.EnvironmentProperty.isConflictResourceGroup(EnvironmentProperty.java:433) at com.sun.enterprise.deployment.ServiceReferenceDescriptor.isConflict(ServiceReferenceDescriptor.java:699) at org.glassfish.web.deployment.descriptor.WebFragmentDescriptor.combineServiceReferenceDescriptors(WebFragmentDescriptor.java:210) at org.glassfish.web.deployment.descriptor.WebBundleDescriptorImpl.addJndiNameEnvironment(WebBundleDescriptorImpl.java:277) at org.glassfish.web.deployment.descriptor.WebBundleDescriptorImpl.addCommonWebBundleDescriptor(WebBundleDescriptorImpl.java:268) at org.glassfish.web.deployment.descriptor.WebBundleDescriptorImpl.addWebBundleDescriptor(WebBundleDescriptorImpl.java:156) at org.glassfish.web.deployment.archivist.WebArchivist.postAnnotationProc
Severe: Exception while deploying the app
i am not able to add any maven project or jar files. 我无法添加任何maven项目或jar文件。 Highly possible i am not doing right on adding dependency. 我很可能在添加依赖性方面做得不对。 If anyone could help me with it. 如果有人可以帮助我。 Thanks in advance. 提前致谢。
Below is my POM file. 下面是我的POM文件。
http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd“> 4.0.0
<groupId>com.agnisys.idsng</groupId>
<artifactId>IDSNGWeb</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>IDSNGWeb</name>
<properties>
<endorsed.directory>${project.build.directory}/endorsed</endorsed.directory>
<!-- <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>-->
<spring.version>3.2.13.RELEASE</spring.version>
<!-- <property name="AS_HOME" value="C:\Users\Agnisys56\Documents\GitHub\IDS-NextGen\IDSNGWeb\src\main\webapp"/> -->
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>com.agnisys</groupId>
<artifactId>IDSManager</artifactId>
<version>1.0</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<compilerArguments>
<endorseddirs>${endorsed.directory}</endorseddirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.directory}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>7.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
1 个解决方案
解决方案1
0 2019-04-25 09:56:35
There is a way I've used before is to create a main project which contains your two projects, The main project should have the main POM file that have shared dependencies between of all child projects, and each of your projects should have their own POM configuration. 我之前使用过的方法是创建一个包含两个项目的主项目。主项目应该有一个主POM文件，该文件在所有子项目之间具有共享依赖关系，并且每个项目都应该有自己的POM组态。 You can then import in the spring MVC project POM your second child project. 然后，您可以在spring MVC项目POM中导入您的第二个子项目。 More details : 更多细节 ：
https://howtodoinjava.com/maven/maven-parent-child-pom-example/
You can also use something called Multi-module project : 您还可以使用称为多模块项目的东西：
https://www.baeldung.com/maven-multi-module
https://www.mkyong.com/maven/maven-how-to-create-a-multi-module-project/
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