陈木胜导演/天津做优化好的公司
目录
一、获取依赖的jar包
二、修改pom文件
三、运行命令
四、gradle版本
Springboot默认jar的方式打包，会把所有依赖都打包，有的jar比较大，变动很小，这样每次部署都整个发布，网速不好花的时间就会比较多，我们可以把依赖的jar包独立出来。
一、获取依赖的jar包
在Idea终端使用命令：
mvn dependency:copy-dependencies -DoutputDirectory=E:\jar -DincludeScope=runtime
二、修改pom文件
<plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId><configuration><mainClass>com.seaxiang.blog.BlogAdminApplication</mainClass><!-- 瘦身的jar layout 必须是 ZIP， one jar 的可以是 JAR --><layout>ZIP</layout><!--构建完整可执行程序，可以直接运行--><executable>true</executable><!-- 编译出不带 lib 文件夹的Jar包 --><includes><include><groupId>nothing</groupId><artifactId>nothing</artifactId></include></includes></configuration>
</plugin>三、运行命令
java -jar -Dloader.path=E:\jar demo.jar >> demo.log四、gradle版本
plugins {id 'org.springframework.boot' version '2.5.6'id 'io.spring.dependency-management' version '1.0.11.RELEASE'id 'java'
}group = 'cn.demo.backend'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'repositories {maven { url 'https://maven.aliyun.com/repository/public' }maven { url 'https://maven.aliyun.com/repository/google' }maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }google()mavenCentral()
}ext {elasticsearchVersion = '7.8.0'
}dependencies {implementation fileTree(dir: 'lib', include: ['*.jar'])//swaggerimplementation "io.springfox:springfox-swagger-ui:2.9.2"implementation group: 'com.github.xiaoymin', name: 'knife4j-spring-boot-starter', version: '2.0.4'compileOnly 'org.projectlombok:lombok'annotationProcessor 'org.projectlombok:lombok'implementation 'org.apache.commons:commons-collections4:4.4'implementation 'org.apache.commons:commons-lang3:3.12.0'implementation 'org.modelmapper:modelmapper:2.3.7'implementation 'com.google.code.gson:gson:2.8.6'implementation 'com.querydsl:querydsl-jpa:4.4.0'annotationProcessor("com.querydsl:querydsl-apt:4.4.0:jpa", "org.hibernate.javax.persistence:hibernate-jpa-2.1-api:1.0.2.Final", "javax.annotation:javax.annotation-api:1.3.2")runtimeOnly 'mysql:mysql-connector-java'testImplementation 'org.springframework.boot:spring-boot-starter-test'testImplementation 'com.h2database:h2'testImplementation 'org.projectlombok:lombok'testAnnotationProcessor 'org.projectlombok:lombok'implementation 'com.alibaba:fastjson:1.2.83'implementation group: 'cn.hutool', name: 'hutool-all', version: '5.7.20'implementation "org.elasticsearch.client:transport:$elasticsearchVersion"implementation "org.elasticsearch:elasticsearch:$elasticsearchVersion"implementation "org.elasticsearch.plugin:transport-netty4-client:$elasticsearchVersion"implementation "org.elasticsearch.client:elasticsearch-rest-high-level-client:$elasticsearchVersion"
}tasks.named('test') {useJUnitPlatform()
}// 清除lib
task myClearLib(type: Delete) {delete "$buildDir/libs/libs"
}// 拷贝lib
task myCopyLib(type: Copy) {into "$buildDir/libs/libs"from configurations.runtimeClasspath
}bootJar {excludes = ["*.jar"]// lib目录的清除和复制任务dependsOn myClearLibdependsOn 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.runtimeClasspath.files.collect { "libs/$it.name" }.join(' ')}
}