引入依賴(因為要實用if for 等等這樣的標籤)

<dependency>
   <groupId>ant-contrib</groupId>
   <artifactId>ant-contrib</artifactId>
   <version>1.0b3</version>
</dependency>

引入外掛(maven-antrun-plugin),我會在註釋中描述含義

<build>
    <plugins>
        <!--spring boot 專案打包外掛-->
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
        <!--暫時用作指定jdk版本號-->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <configuration>
                <source>1.7</source>
                <target>1.7</target>
            </configuration>
        </plugin>
        <!--複製jar包到指定檔案目錄,連線伺服器,複製檔案到伺服器-->
        <plugin>
            <artifactId>maven-antrun-plugin</artifactId>
            <dependencies>
                <dependency>
                    <groupId>org.apache.ant</groupId>
                    <artifactId>ant-jsch</artifactId>
                    <version>1.8.2</version>
                </dependency>
            </dependencies>
            <executions>
                <execution>
                    <id>copy</id><!--需要唯一-->
                    <phase>package</phase><!--當執行package操作時執行一下任務-->
                    <configuration>
                        <tasks><!--任務-->
                            <echo message="start.................................."/><!--列印-->
                            <echo message="load maven plugin ant-contrib-1.0b3"/>
                            <!--載入plugin ant-contrib的配置檔案-->
                            <taskdef resource="net/sf/antcontrib/antlib.xml">
                                <classpath><!--載入jar包,${settings.localRepository}的值是你maven settings檔案中配置的本地倉庫位置-->
                                    <pathelement location="${settings.localRepository}/ant-contrib/ant-contrib/1.0b3/ant-contrib-1.0b3.jar"/>
                                </classpath>
                            </taskdef>
                            <!--複製jar包-->
                            <if>
                                <equals arg1="${copy.jar}" arg2="true"/><!--是否複製jar包-->
                                <then>
                                    <echo message="Copy jar to your desired path."/>
                                    <copy todir="${copy.jar.dir}/${project.artifactId}" overwrite="true"><!--執行復制操作,todir的值是將要複製jar包到的地方,overwrite是否重寫-->
                                        <fileset dir="${project.build.directory}"><!--${project.build.directory}值是你的target目錄-->
                                            <include name="*.jar"/><!--target目錄下的jar包-->
                                        </fileset>
                                    </copy>
                                </then>
                            </if>
                            <!--列印-->
                            <echo message="pom type:${project.packaging}"/>
                            <echo message="target path:${project.build.directory}"/>
                            <echo message="maven local repository:${settings.localRepository}"/>
                            <echo message="if pom type equals pom,delete ant generate target and antrun folder"/>
                            <echo message="${project.build.finalName}"></echo>
                            <!--
                            因為 maven-antrun-plugin 執行後,會在你的專案中生成一個target/antrun/build-main.xml,
                            在packageing=pom的專案下也會生成一個這樣的檔案和檔案目錄,個人覺得很煩,索引引入ant-contrib依賴,
                            如果你覺得不煩,可以不新增ant-contrib依賴,下邊的if標籤也不能使用.
                            -->
                            <!--刪除-->
                            <if><!--if 標籤-->
                                <equals arg1="${project.packaging}" arg2="pom"/> <!--判斷當前pom檔案的packageing是否是pom型別,-->
                                <then><!--如果是pom型別則刪除 該專案下的target目錄-->
                                    <echo message="delete ${project.build.directory}"/>
                                    <delete dir="${project.build.directory}"/>
                                </then>
                            </if>
                            <!--上傳檔案
                            	file: 檔案路徑或者檔名稱
                            		${project.build.directory} 指向target目錄
                            		${project.build.finalName} 打包名稱
                            	todir: 目標伺服器ip地址和檔案路徑
                            -->
                            <scp file="${project.build.directory}\${project.build.finalName}.jar"
                                 todir="username:
 
[email protected]:/root/jar_project" trust="true"/>
                            <!--連線虛擬機器
                            	file: 檔案路徑或者檔名稱
                            		command 執行命令
                            -->
                            <sshexec host="ip"
                                     username="username"
                                     password="password"
                                     command="ls"
                                     trust="true"/>
                            <echo message="end.................................."/>
                        </tasks>
                    </configuration>
                    <goals><!--暫時不知道什麼意思,有知道給評論一下-->
                        <goal>run</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>