情况:项目开发有四个mavenmodule模块,分别为ABCD,其中ABD打包后均为jar,C为springboot项目结构,而ABC均依赖D模块,在使用maven package打包发现,C项目能把D项目作为依赖打包进来,而AB均只打包了各自文件并未打包C,导致运行AB时出现错误
出现错误原因:使用maven默认的package命令构建的jar包中只包括了工程自身的class文件,并没有包括依赖的jar包
解决方案:修改原来maven的打包工具,使用maven插件,下面配置能将maven所有依赖均打包进来,故为:
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.2</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>core.OffLineRecommendHandle</mainClass>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>reference.conf</resource>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>