如何删除依赖项和存储库的重复定义？

Question

我有了存储库和相关的复制关系的构建脚本：

apply plugin: 'groovy' 

buildscript { 
    repositories { 
     mavenCentral() 
    } 
    dependencies { 
     classpath 'org.codehaus.groovy:groovy-all:2.0.5' 
     classpath 'org.apache.knox:gateway-shell:0.6.0' 
     classpath 'commons-io:commons-io:2.4' 
    } 
} 

repositories { 
    mavenCentral() 
} 

dependencies { 
    compile 'org.codehaus.groovy:groovy-all:2.0.5' 
    compile 'org.apache.knox:gateway-shell:0.6.0' 
    compile 'commons-io:commons-io:2.4' 
} 

如果我注释掉无论是部分的，我收到生成错误。有没有办法使用存储库和依赖关系的单一定义？

---

注：构建脚本的其余部分...

task wrapper(type: Wrapper) { 
    gradleVersion = '2.9' 
} 

sourceSets { 
    main { 
     groovy { 
      srcDirs = ['scripts'] 
     } 
    } 
} 

/* Task to run script */ 
tasks.addRule("Pattern: filename.groovy") { String taskName -> 

    if (taskName.endsWith('.groovy')) { 
     FileTree tree = fileTree('./scripts/').include('**/*.groovy') 
     tree.each {File file -> 
      if (file.absolutePath.endsWith(taskName)) { 

       task(taskName, dependsOn:'classes', type: JavaExec) { 

        Properties props = new Properties() 
        props.load(new FileInputStream("$projectDir/connection.properties")) 

        environment 'gateway', props.gateway 
        environment 'username', props.username 
        environment 'password', props.password 

        // the classname is the scriptname minus the extension 
        main = org.apache.commons.io.FilenameUtils.getBaseName(taskName) 
        classpath = sourceSets.main.runtimeClasspath 
       } 
      } 
     } 
    } 
} 

Answer 1

，如果你有一个多模块项目，你可以添加到根gradle这个buildscript

allprojects { 
    repositories { 
     jcenter() or mavenCentral() 
    } 
}