如何在Maven项目模块A引用子模块B的war项目的类文件?

• 1.首先在war模块B添加一个maven-jar-plugin，并设置其classifier为jar.

   1 <plugin>
   2     <groupId>org.apache.maven.plugins</groupId>
   3     <artifactId>maven-jar-plugin</artifactId>
   4     <version>2.4</version>
   5     <configuration>
   6         <classifier>jar</classifier>
   7     </configuration>
   8     <executions>
   9         <execution>
  10             <goals>
  11                 <goal>jar</goal>
  12             </goals>
  13         </execution>
  14     </executions>
  15 </plugin>

• 2.然后模块A引用模块B的jar文件

  1 <dependency>
  2     <groupId>${project.groupId}</groupId>
  3     <artifactId>B</artifactId>
  4     <version>${project.version}</version>
  5     <classifier>jar</classifier>
  6     <scope>runtime</scope>
  7 </dependency>