使用Gradle解决模块依赖性

Question

我有一个包含下一个模块的项目：

"app-core" (packaging - jar)
"servlet A" (packaging - war) depends on "app-core"
"servlet B" (packaging - war) depends on "app-core"

当我执行Gradle构建任务时，我有下一张图片：

"servlet A" - contains inside a copy of "app-core"

和

"servlet B" - contains inside a copy of "app-core"

但我最初的目标是只拥有每个模块的单个副本：“app-core”，“servlet A”，“servlet B”（servlet A和B在其类路径中应该具有“app-core”）

我的gradle脚本“app-core”：

version = '0.1'
dependencies {

compile 'org.hibernate:hibernate-core:4.3.0.Final'
compile 'org.hibernate:hibernate-ehcache:4.3.0.Final'

compile 'org.springframework:spring-jdbc:4.0.0.RELEASE'
compile 'org.springframework:spring-orm:4.0.0.RELEASE'

compile 'com.microsoft:sqljdbc4:4.0'

compile 'org.reflections:reflections:0.9.9-RC1'

runtime 'org.hsqldb:hsqldb:2.3.1'

}

模块A：

version = '0.1'
apply plugin: 'war'
dependencies {
   compile project(':app-core')
}

模块B：

version = '0.1'
apply plugin: 'war'
dependencies {
   compile project(':app-core')
}

最后是root build：

version = '0.1'
subprojects {

apply plugin: 'idea'
apply plugin: 'java'

sourceCompatibility = '1.7'
targetCompatibility = '1.7'

repositories {
    mavenCentral()
    mavenLocal()
    maven {
        url "http://repo.spring.io/release"
    }
}

dependencies {

    compile 'org.apache.logging.log4j:log4j-api:2.0-beta9'
    compile 'org.apache.logging.log4j:log4j-core:2.0-beta9'
    compile 'org.slf4j:slf4j-log4j12:1.7.5'

    compile 'com.fasterxml.jackson.core:jackson-core:2.2.2'
    compile 'com.fasterxml.jackson.core:jackson-databind:2.2.2'
    compile 'com.jayway.jsonpath:json-path:0.9.1'
    compile 'com.jayway.jsonpath:json-path-assert:0.9.1'

    compile 'org.springframework:spring-core:4.0.0.RELEASE'
    compile 'org.springframework:spring-context:4.0.0.RELEASE'
    compile 'org.springframework:spring-aop:4.0.0.RELEASE'

    testCompile 'org.springframework:spring-test:4.0.0.RELEASE';
    testCompile 'com.googlecode.catch-exception:catch-exception:1.2.0'
    testCompile 'org.testng:testng:6.8.7'
    testCompile 'org.mockito:mockito-all:1.9.5'
    testCompile 'org.easytesting:fest-assert:1.4'
    testCompile 'org.hamcrest:hamcrest-all:1.3'
    testCompile 'org.unitils:unitils-core:3.3'
}
}

settings.gradle

include ':app-core',
    ':servletA',
    ':servletB'

对于此事的任何建议，我将不胜感激。