在项目build.gradle 配置文件中添加如下代码


jar {
    exclude(['application*.yml', 'application.properties'])
}

task copyConfigFile(type: Copy) {
    from('src/main/resources') {
        include 'application.yml'
    }
    from('/') {
        include 'libs/'
        //exclude 'libs/*.jar'
    }
    into 'build/libs'
    rename ('yml', 'yml')
}

bootJar.finalizedBy copyConfigFile

注意：如果使用 bootRepackage 命令打包时，最后一行应当添加如下代码：

bootRepackage.finalizedBy copyConfigFile

如果使用bootJar命令打包时，最后一行应当添加如下代码：

bootJar.finalizedBy copyConfigFile

完整代码： build.gradle 文件

apply plugin: 'java'
apply plugin: 'org.springframework.boot'
apply plugin: 'application'
compileJava.options.encoding = 'UTF-8'
mainClassName = 'cn.tnar.parkservice.ParkServiceApplication'
apply plugin: 'io.spring.dependency-management'
//plugins {
//    id "io.spring.dependency-management" version "1.0.7.RELEASE"
//}
dependencies {

    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.boot:spring-boot-starter-log4j2'
    implementation "com.lmax:disruptor:${disruptorVersion}"
    implementation 'org.springframework.boot:spring-boot-starter-actuator'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
    implementation 'org.springframework.cloud:spring-cloud-starter-alibaba-nacos-discovery'
    implementation 'org.springframework.cloud:spring-cloud-starter-alibaba-nacos-config'
    compile group: 'redis.clients', name: 'jedis', version: '2.9.0'
    compile group: 'com.auth0', name: 'java-jwt', version: '3.3.0'
    compile group: 'org.apache.shiro', name: 'shiro-core', version: '1.4.0'
    compile group: 'org.apache.shiro', name: 'shiro-web', version: '1.3.2'
    compile group: 'org.apache.shiro', name: 'shiro-spring', version: '1.3.2'
    compile group: 'javax.persistence', name: 'persistence-api', version: '1.0'
    compile group: 'com.baomidou', name: 'mybatis-plus-boot-starter', version: '3.1.0'
    compile group: 'org.mybatis.spring.boot', name: 'mybatis-spring-boot-starter', version: '1.3.2'
    compile group: 'com.alibaba', name: 'druid-spring-boot-starter', version: '1.1.10'
    compile group: 'mysql', name: 'mysql-connector-java', version: '6.0.6'
    compile group: 'com.squareup.okhttp3', name: 'okhttp', version: '3.10.0'
    compileOnly 'org.projectlombok:lombok:1.18.8'
    annotationProcessor 'org.projectlombok:lombok:1.18.8'
    implementation 'org.apache.httpcomponents:httpclient'
    implementation 'com.google.code.gson:gson'
    implementation fileTree(dir: "libs", include: ["*.jar"])
    compile group: 'io.springfox', name: 'springfox-swagger2', version: '2.9.2'
    compile group: 'io.springfox', name: 'springfox-swagger-ui', version: '2.9.2'
    compile group: 'org.apache.poi', name: 'poi', version: '3.15-beta2'
    compile group: 'org.apache.poi', name: 'poi-ooxml', version: '3.15-beta2'

    compile group: 'io.jsonwebtoken', name: 'jjwt', version: '0.7.0'
// https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-amqp
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-amqp', version: '2.1.7.RELEASE'

    compile group: 'com.rabbitmq', name: 'http-client', version: '3.3.0.RELEASE'
    // https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-redis
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-redis', version: '2.1.7.RELEASE'
    // https://mvnrepository.com/artifact/net.coobird/thumbnailator
    compile group: 'net.coobird', name: 'thumbnailator', version: '0.4.8'
    // https://mvnrepository.com/artifact/com.aliyun.oss/aliyun-sdk-oss
    compile group: 'com.aliyun.oss', name: 'aliyun-sdk-oss', version: '3.4.2'
    compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.9'



}


jar {
    exclude(['application*.yml', 'application.properties','bootstrap.yml'])
}

task copyConfigFile(type: Copy) {
    from('src/main/resources') {
        include 'bootstrap.yml'
    }
//    from('/') {
//        include 'libs/'
//        //exclude 'libs/*.jar'
//    }
    into 'build/libs'
    rename ('yml', 'yml')
}

// 清除lib
task myClearLib(type: Delete) {
    delete "$buildDir/libs/lib"
}

// 拷贝lib
task myCopyLib(type: Copy) {
    into "$buildDir/libs/lib"
    from configurations.runtime
    from 'libs/'
}

bootJar {
    excludes = ["*.jar"]

    // lib目录的清除和复制任务
    dependsOn myClearLib
    dependsOn myCopyLib

    // 指定依赖包的路径，运行时不再需要指定 java.ext.dir 或 loader.path 参数。
    manifest {
        attributes "Manifest-Version": 1.0,
                'Class-Path': configurations.runtime.files.collect { "lib/$it.name" }.join(' ')
    }
}
bootJar.finalizedBy copyConfigFile