有些特殊情況下,需要將多個jar包打包成一個jar文件。如果使用maven可以加入如下插件:
<build> <plugins> <plugin> <artifactId>maven-assembly-plugin</artifactId> <configuration> <archive> <manifest> <!--這里要替換成jar包main方法所在類 --> <mainClass>cn.outofmemory.MainClass</mainClass> </manifest> </archive> <descriptorRefs> <descriptorRef>jar-with-dependencies</descriptorRef> </descriptorRefs> </configuration> <executions> <execution> <id>make-assembly</id> <!-- this is used for inheritance merges --> <phase>package</phase> <!-- 指定在打包節點執行jar包合並操作 --> <goals> <goal>single</goal> </goals> </execution> </executions> </plugin> </plugins> </build>
