springboot-33-使用maven打瘦包

直接使用maven的插件打包的话, 打出来一个jar, 会非常大, 有时候在服务上传的时候会非常不方便,

<plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <!-- 指定SpringBoot程序的main函数入口类 -->
                    <mainClass>com.letv.bigdata.idfa.Main</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

因此需要打出来的jar包不带以来, 依赖防止在lib目录下, 配置文件放在config目录下

<build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>2.6</version>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>com.letv.bigdata.idfa.Main</mainClass>
                            <addClasspath>true</addClasspath>
                            <classpathPrefix>../libs/</classpathPrefix>
                        </manifest>
                        <manifestEntries>
                            <!--<Class-Path>./</Class-Path>-->
                            <Class-Path>../config</Class-Path>
                        </manifestEntries>
                    </archive>
                    <excludes>
                        <exclude>application*.yml</exclude> //指定打包时要排除的文件,支持正则
                    </excludes>
                </configuration>
            </plugin>

            <!--拷贝依赖jar到指定的目录-->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <!--<version>2.2</version>-->
                <executions>
                    <execution>
                        <id>copy-dependencies</id>
                        <phase>package</phase>
                        <goals>
                            <goal>copy-dependencies</goal>
                        </goals>
                        <configuration>
                            <outputDirectory>${project.basedir}/libs</outputDirectory>
                            <overWriteReleases>false</overWriteReleases>
                            <overWriteSnapshots>false</overWriteSnapshots>
                            <overWriteIfNewer>true</overWriteIfNewer>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>2.2.1</version>
                <configuration>
                    <descriptors>
                        <descriptor>${project.basedir}/assembly.xml</descriptor>
                    </descriptors>
                </configuration>
                <executions>
                    <execution>
                        <id>make-package</id>
                        <phase>package</phase>
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

使用的assembly放在项目根目录下, 和src一个级别

aseembly.xml

<?xml version="1.0" encoding="UTF-8"?>
<assembly>
    <!-- 最终生成的包名称为artifactId-version-id.format,
            id主要用来区分包是由哪个assembly文件生成的,本例中
            artifactId:test
            version:1.0.0
            id:bin
            format:tar.gz
            最终将会在target文件夹下生成一个名为test-1.0.0-bin.tar.gz的包 -->
    <id>bin</id>
    <!-- zip, tar, tar.gz, tar.bz2, jar, dir, war 也是支持的  -->
    <formats>
        <!-- 可以同时打多种格式的包  -->
        <format>tar.gz</format>
        <!-- <format>zip</format> -->
    </formats>
    <!--  默认值是true,此时将创建一个名为artifactId-version的根文件夹,
            所有outputDirectory标签指定的路径将变为相对于该文件夹的路径。
            例如:outputDirectoryS的值为/test,则最终径为/artifactId-version/test
            如果includeBaseDirectory的值是false,则最终路径为/test  -->
    <includeBaseDirectory>true</includeBaseDirectory>

    <dependencySets>
        <dependencySet>
            <!--  true是默认值,本次构建出来的jar包属于当前这个dependencySet,
                    此时jar包将会被添加至新的tar.gz包中  -->
            <useProjectArtifact>true</useProjectArtifact>
            <outputDirectory>/libs</outputDirectory>
            <unpack>false</unpack>
        </dependencySet>
    </dependencySets>

    <fileSets>
        <!-- 如果存在fileSet标签,并且在标签中没有使用includes标签指定打入包中的文件,
                默认情况下,工程中的所有文件(源文件、编译后产生的.class文件、配置文件等)
                都会被打入包中  -->
        <fileSet>
            <directory>${project.basedir}/src/main/resources</directory>
            <outputDirectory>/config</outputDirectory>
            <includes>
                <include>**/*.*</include>
            </includes>
        </fileSet>
        <!--
        <fileSet>
            <directory>${project.basedir}/dic</directory>
            <outputDirectory>/dic</outputDirectory>
            <includes>
                <include>*</include>
            </includes>
        </fileSet>
        -->
        <fileSet>
            <directory>${project.basedir}/script</directory>
            <outputDirectory>/bin</outputDirectory>
            <includes>
                <include>*</include>
            </includes>
        </fileSet>
        <fileSet>
            <directory>${project.basedir}/logs</directory>
            <outputDirectory>/logs</outputDirectory>
            <includes>
                <include>*</include>
            </includes>
        </fileSet>

    </fileSets>


</assembly>

 

 

 

这样打出来的是tar.gz包, 执行脚本放在bin目录下(http://www.cnblogs.com/wenbronk/p/9021542.html), conf目录下放application.yml文件等, lib目录下放所有的jar包

 

posted @ 2018-05-11 15:42  bronk  阅读(2277)  评论(8编辑  收藏  举报