spring boot 打包成二进制可以直接执行的jar , 非java -jar 启动方式

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spring 打包成jar后可以直接使用java -jar xxx.jar 直接启动.但是还想进一步简化,直接用./xxx.jar 可以注册成系统命令的方式改如何配置呢,其实很简单.

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.cloud</groupId>
    <artifactId>cloud-monitor</artifactId>
    <version>1.0-SNAPSHOT</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.16.RELEASE</version>
    </parent>

    <properties>
        <java-version>1.8</java-version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <skipTests>true</skipTests>
        <start-class>com.monitor.MonitorApp</start-class>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.25</version>
        </dependency>

        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.6</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.7</version>
        </dependency>

        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>1.1.11</version>
        </dependency>

        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-core</artifactId>
            <version>1.1.11</version>
        </dependency>

        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>2.8.1</version>
        </dependency>

        <dependency>
            <groupId>com.google.guava</groupId>
            <artifactId>guava</artifactId>
            <version>21.0</version>
        </dependency>

        <dependency>
            <groupId>commons-dbutils</groupId>
            <artifactId>commons-dbutils</artifactId>
            <version>1.6</version>
        </dependency>

        <!--apache 命令行参数解析-->
        <dependency>
            <groupId>commons-cli</groupId>
            <artifactId>commons-cli</artifactId>
            <version>1.4</version>
        </dependency>

        <!--jcommander 更优雅些参数解析-->
        <dependency>
            <groupId>com.beust</groupId>
            <artifactId>jcommander</artifactId>
            <version>1.72</version>
        </dependency>

        <!--airline presto 使用的命令行参数解析-->
        <dependency>
            <groupId>io.airlift</groupId>
            <artifactId>airline</artifactId>
            <version>0.8</version>
        </dependency>

        <dependency>
            <groupId>io.airlift</groupId>
            <artifactId>concurrent</artifactId>
            <version>0.173</version>
        </dependency>

        <dependency>
            <groupId>io.airlift</groupId>
            <artifactId>units</artifactId>
            <version>1.3</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-exec</artifactId>
            <version>1.3</version>
        </dependency>

        <dependency>
            <groupId>org.zeroturnaround</groupId>
            <artifactId>zt-exec</artifactId>
            <version>1.10</version>
        </dependency>

        <dependency>
            <groupId>org.zeroturnaround</groupId>
            <artifactId>zt-process-killer</artifactId>
            <version>1.8</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-mail</artifactId>
        </dependency>

    </dependencies>

    <repositories>
        <repository>
            <id>aliyun</id>
            <name>aliyun</name>
            <url>http://maven.aliyun.com/nexus/content/groups/public</url>
        </repository>
    </repositories>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>

            <plugin>
                <groupId>org.skife.maven</groupId>
                <artifactId>really-executable-jar-maven-plugin</artifactId>
                <configuration>
                    <flags>-Xmx1G</flags>
                </configuration>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <goal>really-executable-jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

主要是 really-executable-jar-maven-plugin 这个插件.

如何使用

方法一: ./cloud-monitor-1.0-SNAPSHOT.jar 或 (linux 下) sh cloud-monitor-1.0-SNAPSHOT.jar 

方法二: 1.  mv cloud-monitor-1.0-SNAPSHOT.jar  monitor

             2. 把 monitor 配置到用户的环境变量中去 可直接使用 monitor 就可以启动