Spring Boot + Gradle :如何构建rpm

plugins {
    id 'org.springframework.boot' version '2.5.4'
    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
    id 'java'
}

group = 'com.example'
version = '1.0.0'

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter'
    // 添加其他依赖
}

springBoot {
    buildInfo()
}

task buildRpm(type: Rpm) {
    packageName = 'my-application'
    version = project.version
    release = '1'
    arch = 'noarch'
    dependsOn jar

    from(jar.outputs.files) {
        into '/opt/my-application'
    }

    into('/etc/systemd/system') {
        from file('my-application.service')
        into 'systemd/system'
    }

    into('/etc/my-application') {
        from file('application.properties')
    }

    into('/usr/bin') {
        from(jar.outputs.files) {
            rename { fileName ->
                "my-application.jar"
            }
        }
    }

    preInstall {
        into('/var/log/my-application')
    }

    preUninstall {
        into('/var/log/my-application')
    }
}

[Unit]
Description=My Application
After=syslog.target

[Service]
User=my-application
ExecStart=/usr/bin/my-application.jar
SuccessExitStatus=143

[Install]
WantedBy=multi-user.target

gradle buildRpm