maven打包插件

 <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.2.0</version>
                <configuration>
                    <appendAssemblyId>false</appendAssemblyId>
                    <skipAssembly>false</skipAssembly>
                    <!--把最终的target包打在顶级目录-->
                    <outputDirectory>../target</outputDirectory>
                    <descriptors>
                        <!--指明描述符文件-->
                        <descriptor>src/main/assembly/assembly.xml</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>assembly</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
  

assembly.xml内容：

 <assembly>
<!--这里的id很重要，一定要与maven-assembly-plugin.executions.execution.id保持一致，否则不生效-->
    <id>assembly</id>

<!--打包格式，支持dir：文件夹，zip：压缩包，tar.gz:压缩包-->
    <formats>
        <format>dir</format>
        <format>zip</format>
    </formats>

<!--是否包含根目录-->
    <includeBaseDirectory>false</includeBaseDirectory>

<!--这里打包某些外部依赖的jar包-->
    <fileSets>
        <fileSet>
            <directory>../dependcy</directory>
            <outputDirectory>./</outputDirectory>
            <includes>
                <include>*.*</include>
            </includes>
            <fileMode>0644</fileMode>
        </fileSet>

<!--这里将target输出到根目录-->
        <fileSet>
            <directory>target</directory>
            <outputDirectory>./</outputDirectory>
            <includes>
                <include>*.jar</include>
            </includes>
            <fileMode>0755</fileMode>
        </fileSet>

<!--这里打包一些启动、关闭的shell脚本-->
        <fileSet>
            <directory>src/main/bin</directory>
            <outputDirectory>./</outputDirectory>
            <includes>
                <include>*.*</include>
            </includes>
            <fileMode>0755</fileMode>
        </fileSet>

<!--这里打包特定目录下的文件，比如多环境支持的目录通过profile来实现不同环境下打包不同配置文件-->
        <fileSet>
            <directory>src/main/resources/${package.environment}/</directory>
            <outputDirectory>./</outputDirectory>
            <includes>
                <include>application.properties</include>
            </includes>
            <fileMode>0644</fileMode>
        </fileSet>
    </fileSets>

<!--这里将项目依赖包全部输出到lib文件夹中-->
<dependencySets>
        <dependencySet>
            <outputDirectory>lib</outputDirectory>
        </dependencySet>
    </dependencySets>
</assembly>  

打包完成后的目录如下

package–
–bin
–conf
–lib

程序启动路径
cd package
nohup java $JAVA_OPS -Dfile.encoding=UTF-8 -DappName=xxxName -cp ../conf/:../lib/* com.xxx.MyApplication >/dev/null 2>&1 &

在编译调试程序的时候我们采用POM中

     <build>
        <finalName>${app.name}</finalName>
        <resources>
            <resource>
                <directory>src/main/resources</directory>
                <filtering>true</filtering>
                <includes>
                    <include>*.yml</include>
                    <include>*.xml</include>
                    <include>*.properties</include>
                    <include>mapping/*.*</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources/${package.environment}</directory>
                <filtering>true</filtering>
                <includes>
                    <include>*.*</include>
                </includes>
            </resource>
        </resources>
    </build>  

在部署的时候采用以下POM配置

pom.xml 配置

 <profiles>
        <profile>
            <id>dev</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <properties>
                <package.environment>dev</package.environment>
            </properties>
        </profile>
        <profile>
            <id>test</id>
            <properties>
                <package.environment>test</package.environment>
            </properties>
        </profile>
        <profile>
            <id>prd</id>
            <properties>
                <package.environment>prd</package.environment>
            </properties>
        </profile>
        <profile>
            <id>pre</id>
            <properties>
                <package.environment>pre</package.environment>
            </properties>
        </profile>
    </profiles>  

​