SpringBoot-打jar包

pom

<build>
    <plugins>
        <!-- 设定JDK版本 -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>${java.version}</source>
                <target>${java.version}</target>
                <showWarnings>true</showWarnings>
                <compilerArgs>
                    <arg>-parameters</arg>
                </compilerArgs>
            </configuration>
        </plugin>
        <!--打成jar包；指定main入口方法；排除配置文件；-->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-jar-plugin</artifactId>
            <configuration>
                <archive>
                    <manifest>
                        <addClasspath>true</addClasspath>
                        <!--MANIFEST.MF Class-Path 加入前缀-->
                        <classpathPrefix>lib/</classpathPrefix>
                        <!--jar包不包含唯一版本标识-->
                        <useUniqueVersions>false</useUniqueVersions>
                        <!--指定入口-->
                        <mainClass>com.sinovatio.owls.kapp.KApp</mainClass>
                    </manifest>
                    <manifestEntries>
                        <!--MANIFEST.MF 中 Class-Path 加入资源文件目录-->
                        <Class-Path>./config/</Class-Path>
                    </manifestEntries>
                </archive>
                <excludes>
                    <exclude>**/*.yml</exclude>
                    <exclude>**/*.properties</exclude>
                    <exclude>**/*.yaml</exclude>
                    <exclude>**/logback-core.xml</exclude>
                </excludes>
            </configuration>
        </plugin>
        <!--上面第三方包路径加了lib，下面拷贝第三方包到lib-->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-dependency-plugin</artifactId>
            <executions>
                <execution>
                    <id>copy-dependencies</id>
                    <phase>package</phase>
                    <goals>
                        <goal>copy-dependencies</goal>
                    </goals>
                    <configuration>
                        <outputDirectory>
                            ${project.build.directory}/lib/
                        </outputDirectory>
                    </configuration>
                </execution>
            </executions>
        </plugin>
        <!--assembly: 整理所有资源，打成压缩包-->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-assembly-plugin</artifactId>
            <configuration>
                <appendAssemblyId>false</appendAssemblyId>
                <!--最终包名-->
                <finalName>${project.artifactId}-${project.version}</finalName>
                <descriptors>
                    <descriptor>assembly.xml</descriptor>
                </descriptors>
            </configuration>
            <!--绑定包maven生命周期，直接用maven packge打包-->
            <executions>
                <execution>
                    <id>make-assembly-tar</id>
                    <phase>package</phase>
                    <goals>
                        <goal>single</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>

    </plugins>
    <!--下面的文件不会放入jar包，但是会放在target/classes/这里-->
    <!--后面在assembly.xml配置文件中，再将classes下面这些文件放在合适位置-->
    <resources>
        <resource>
            <directory>src/main/resources</directory>
            <includes>
                <include>**/**</include>
                <include>**</include>
            </includes>
        </resource>
        <resource>
            <directory>bin</directory>
            <includes>
                <include>**/**</include>
                <include>**</include>
            </includes>
            <targetPath>bin</targetPath>
        </resource>
        <resource>
            <directory>devops</directory>
            <includes>
                <include>**/**</include>
                <include>**</include>
            </includes>
            <targetPath>devops</targetPath>
        </resource>
    </resources>
</build>

pom说明

maven-jar-plugin的作用：
	* 将项目打成jar包
	* 指定项目的main方法为项目入口
	* 将项目的配置文件脱离jar包，并加上前径，如config/
	* 将项目的依赖包脱离jar包，并加上路径，如lib/
maven-dependency-plugin的作用：
	* 将项目依赖的jar包，放入lib/下面（这里需要和上面一致）
maven-assembly-plugin的作用：
	* 将项目所有资源，打成一个压缩包，如xxx.tar.gz（其实就是归整target目录下的资源）

assembly.xml

注意：assembly.xml文件位置和pom.xml一致，是在项目的根目录下。

<assembly
        xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0";
        xmlns:xsi="http://www.w3.org/2001/xmlschema-instance";
        xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">;
    <id>release</id>
    <formats>
        <format>tar.gz</format>
    </formats>
    <includeBaseDirectory>true</includeBaseDirectory>
    <fileSets>
        <!--*.properties,*.yml配置文件输出到config目录-->
        <fileSet>
            <directory>${project.build.directory}/classes</directory>
            <outputDirectory>config</outputDirectory>
            <includes>
                <include>**.properties</include>
                <include>**.yaml</include>
                <include>**.yml</include>
                <include>**.xml</include>
            </includes>
        </fileSet>

        <!--依赖包输出到lib目录-->
        <fileSet>
            <directory>${project.build.directory}/lib</directory>
            <outputDirectory>lib</outputDirectory>
            <includes>
                <include>*.jar</include>
            </includes>
        </fileSet>

        <!--启动脚本输出到bin目录-->
        <fileSet>
            <directory>${project.build.directory}/classes/bin</directory>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>**.sh</include>
            </includes>
        </fileSet>


        <!-- 把项目自己编译出来的jar文件，打包进zip文件的根目录 -->
        <fileSet>
            <directory>${project.build.directory}</directory>
            <outputDirectory>/</outputDirectory>
            <includes>
                <include>*.jar</include>
            </includes>
        </fileSet>
    </fileSets>
</assembly>