?maven-assembly-plugin插件怎么使用

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maven-assembly-plugin

Java項(xiàng)目中有一種類型的主應(yīng)用，是需要獨(dú)立部署在后臺(tái)啟動(dòng)的，比如socket服務(wù)程序，比如定時(shí)調(diào)度程序，比如dubbo服務(wù)程序，這些程序理論上只需要執(zhí)行一個(gè)簡(jiǎn)單的java命令即可；稍微復(fù)雜一些的，我們可以規(guī)范一下自己的主應(yīng)用結(jié)構(gòu)，定義配置文件夾和依賴庫(kù)文件夾，再準(zhǔn)備啟動(dòng)的批處理腳本sh或bat文件即可。使用maven-assembly-plugin就可以達(dá)到這種效果。

示例用法

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-assembly-plugin</artifactId>
    <configuration>
        <appendAssemblyId>false</appendAssemblyId>
        <descriptors>
            <descriptor>target/classes/package.xml</descriptor>
        </descriptors>
    </configuration>
    <executions>
        <execution>
            <id>make-assembly</id>
            <phase>package</phase>
            <goals>
                <goal>single</goal>
            </goals>
        </execution>
    </executions></plugin>

附package.xml

<assemblyxmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
    <id>package</id>
    <formats>
        <format>tar.gz</format>
    </formats>
    <includeBaseDirectory>true</includeBaseDirectory>
    <fileSets>
        <fileSet>
            <directory>src/main/bin</directory>
            <includes>
                <include>*.sh</include>
                <include>*.bat</include>
            </includes>
            <filtered>true</filtered>
            <outputDirectory></outputDirectory>
            <fileMode>0755</fileMode>
        </fileSet>
        <fileSet>
            <directory>${basedir}/src/main/config</directory>
            <includes>
                <include>*.properties</include>
                <include>log4j.xml</include>
            </includes>
            <outputDirectory>config</outputDirectory>
            <filtered>true</filtered>
            <fileMode>0644</fileMode>
        </fileSet>
        <fileSet>
            <directory>${basedir}/src/main/config</directory>
            <includes>
                <include>log4j.dtd</include>
            </includes>
            <outputDirectory>config</outputDirectory>
            <fileMode>0644</fileMode>
        </fileSet>
    </fileSets>
    <dependencySets>
        <dependencySet>
            <outputDirectory>lib</outputDirectory>
            <scope>runtime</scope>
            <fileMode>0644</fileMode>
        </dependencySet>
    </dependencySets></assembly>

生成的Java應(yīng)用結(jié)構(gòu)圖

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