maven 常用的插件

<build>
  <finalName>demowar</finalName>

    <plugins>
      <plugin>
        <groupId>org.apache.tomcat.maven</groupId>
        <artifactId>tomcat7-maven-plugin</artifactId>
        <version>2.1</version>
        <configuration>
          <port>80</port>
        </configuration>
      </plugin>
    </plugins>

</build>

maven-jar-plugin 打包 不会 把依赖包打包 https://blog.csdn.net/qq_40708942/article/details/124579623https://j3q80mf3ig.feishu.cn/docx/GYyWd6T9AoUnFBxKhTocRmlrnqb

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-jar-plugin</artifactId>
    <configuration>
        <archive>
            <manifest>
                <useUniqueVersions>true</useUniqueVersions>
                <addClasspath>true</addClasspath>
                <classpathPrefix>lib</classpathPrefix>
                <!--     main 所在路径        -->
                <mainClass>com.me.demo.DemoApplication</mainClass>
            </manifest>
        </archive>
        <outputDirectory>./dist</outputDirectory>
    </configuration>
</plugin>

<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>./dist/lib</outputDirectory>
            </configuration>
        </execution>
    </executions>
</plugin>

指定依赖包从 外部环境加载 java -Dloader.path=/app/lib2 -jar demo-0.0.1-SNAPSHOT.jar

springboot maven profile 实现打包 https://blog.csdn.net/aofengdaxia/article/details/122796184

<profiles>

    <profile>
        <id>dev</id>
        <properties>
            <profiles.active>dev</profiles.active>
        </properties>
    </profile>
    <profile>
        <id>test</id>
        <properties>
            <profiles.active>test</profiles.active>
        </properties>
    </profile>
    <profile>
        <id>prod</id>
        <properties>
            <profiles.active>prod</profiles.active>
        </properties>
        <activation>
            <activeByDefault>true</activeByDefault>
        </activation>
    </profile>
</profiles>

 <plugin>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.3.0</version>
                <configuration>
                    <archive>
                        <manifest>
                            <mainClass>com.me.fluxdemo.FluxDemoApplication</mainClass>
                        </manifest>
                    </archive>
                    <descriptorRefs>
                        <descriptorRef>jar-with-dependencies</descriptorRef>
                    </descriptorRefs>
                   <!--   默认 打出来的jar  flux-demo-0.0.1-SNAPSHOT-jar-with-dependencies
                    false  表示去掉后缀
                                      -->
                    <appendAssemblyId>false</appendAssemblyId>
                    <finalName>${project.build.finalName}-single.jar</finalName>
                </configuration>
                <executions>
                    <execution>
                        <id>make-assembly</id> <!-- this is used for inheritance merges -->
                        <phase>package</phase> <!-- bind to the packaging phase -->
                        <goals>
                            <goal>single</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>