java - 将所有库版本移动到多模块 gradle 项目中的根 gradle 文件

Question

我有带有模块的 gradle 项目。

-RootProject
 -my-server(spring boot 2server)
 -my-generator(module)

现在我的根项目的 gradle 文件如下所示:

    group = 'com.mayprojekt'
    version = '0.0.1-SNAPSHOT'

Gradle 设置文件如下所示:

    rootProject.name = 'root-project'
    include 'my-generator'
    include 'my-server'

my-server 的 gradle 文件如下所示:

buildscript {
    ext {
        springBootVersion = '2.0.3.RELEASE'
        cxfVersion = '3.2.2'
        uuidGeneratorVersion = '3.1.5'
        commonLang3Version = '3.7'
    }
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
    }
}

apply plugin: 'java'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'

group 'com.mayprojekt'
version '0.0.1-SNAPSHOT'

sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    mavenCentral()
    mavenLocal()
}

bootJar {
    mainClassName = 'com.mayprojekt.Application'
    archiveName = 'my-server.jar'
}

dependencies {
    compile 'org.springframework.boot:spring-boot-starter'
    compile "org.apache.cxf:cxf-spring-boot-starter-jaxws:${cxfVersion}"
    compile "com.fasterxml.uuid:java-uuid-generator:${uuidGeneratorVersion}"
    compile "org.apache.cxf:cxf-rt-features-logging:${cxfVersion}"
    compile "org.apache.commons:commons-lang3:${commonLang3Version}"
    compileOnly('org.projectlombok:lombok')

    compile("org.springframework.boot:spring-boot-starter-data-jpa")
    compile("oracle:ojdbc6:11.2.0.3")
    compile project(':my-generator')

    testCompile 'org.springframework.boot:spring-boot-starter-test'
}

my-generator 模块只是带有一些类的模块。

但我想将所有库版本移动到根 gradle 文件。我在 Maven 项目中制作它，我需要如下所示的东西:

<properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>

    <spring.ws.version>3.0.0.RELEASE</spring.ws.version>
    <jvnet.jaxb2.maven2.version>0.13.2</jvnet.jaxb2.maven2.version>
    <cxf.version>3.2.4</cxf.version>
    <commons.codec.version>1.11</commons.codec.version>
    <springfox.version>2.7.0</springfox.version>
    <oracle.version>11.2.0.3</oracle.version>

    <maven-compiler-plugin.version>3.7.0</maven-compiler-plugin.version>
  </properties>

  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-dependencies</artifactId>
        <version>2.0.2.RELEASE</version>
        <type>pom</type>
        <scope>import</scope>
      </dependency>
    </dependencies>
  </dependencyManagement>

但我不知道如何用 gradle 制作这个。

Answer 1

假设您的 my-generator 项目是一个 gradle 项目，那么您可以在根 build.gradle 中执行此操作:

...

project(':my-server') {
    apply plugin: 'java'
    apply plugin: 'org.springframework.boot'
    apply plugin: 'io.spring.dependency-management'
    ....
}

project(':my-generator') {
    apply plugin: 'java'

    dependencies {
        compile 'org.springframework.boot:spring-boot-dependencies:2.0.2.RELEASE'
    }
}

...

使用“项目”子句，您只能将配置应用于根项目中的子模块项目。

使用“allprojects”子句，您可以将某些配置应用于所有子模块项目:

allprojects {
    dependencies { ... }
}

看看这个 https://www.petrikainulainen.net/programming/gradle/getting-started-with-gradle-creating-a-multi-project-build/

希望这可以帮助