项目中没有来源.未创建存档

Question

我使用maven源代码插件生成java源代码。但是，执行"mvn-clean；mvn-package"不会在目标目录中生成project-sources.jar。

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <version>2.3</version>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <goals>
                            <goal>jar-no-fork</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

信息：

[INFO] --- maven-compiler-plugin:2.5.1:testCompile (default-testCompile) @ weibo4j ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.12.4:test (default-test) @ weibo4j ---
[INFO] No tests to run.
[INFO] 
[INFO] --- maven-jar-plugin:2.4:jar (default-jar) @ weibo4j ---
[INFO] Building jar: F:step-by-stepweibo4jtargetweibo4j-0.0.1-SNAPSHOT.jar
[INFO] 
[INFO] --- maven-source-plugin:2.3:jar-no-fork (attach-sources) @ weibo4j ---
[INFO] No sources in project. Archive not created.

Answer 1

如果您的源代码位于maven不认为是源目录的目录中，例如webapp，则您的文件将不会放在project-sources.jar中。

解决方案：信号maven你的源目录是什么。添加：

<build>
    <sourceDirectory>${basedir}/src/main/webapp</sourceDirectory>
</build>