Maven在错误的目录中创建类文件

Question

我刚开始学习Maven。我有两个java文件，它们显示在下面

我使用＆＃39; mvn compile＆＃39;成功编译了它。并能够看到类文件

但是，我希望＆＃39; target / classes / src2 /SecProg.class'而不是＆＃39; target / classes / SecProg.class＆＃39;

输出

./target/classes/SecProg.class
./target/classes/src1/FirstProg.class

请让我知道我做错了什么

我的源代码树如下所示

[sathish@oc3855733574 java_tools]$ tree 
.
├── pom.xml
├── pom.xml_org
├── src1
│   └── FirstProg.java
├── src2
│   └── SecProg.java

我的POM.xml如下所示

<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>java_tools</groupId>
    <artifactId>first_prog</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>

    <build>
        <sourceDirectory>.</sourceDirectory>
        <plugins>
        <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.1</version>
        <configuration>
        <includes>
            <include>src2/*.java</include>
            <include>src1/*.java</include>
        </includes>
        </configuration>
        </plugin>
    </plugins>
    </build>
</project>