不是很了解的你狀況，我先貼一個範例吧，這是我搞Spring boot時用的

buildscript {
  repositories {
    maven { url "https://repo.spring.io/libs-release" }
    maven { url "http://maven.aliyun.com/nexus/content/groups/public/" }
    mavenLocal()
    mavenCentral()
  }
  dependencies {
    classpath("org.springframework.boot:spring-boot-gradle-plugin:1.3.6.RELEASE")
     classpath "io.spring.gradle:dependency-management-plugin:0.6.1.RELEASE"
  }
}
apply plugin: 'java'
apply plugin: 'maven'
apply plugin: 'spring-boot'
apply plugin: "io.spring.dependency-management"
jar {
    manifest {
        attributes 'Main-Class': 'com.xx.Main'
    }
}
group = 'com.xx'
version = '0.0.1-SNAPSHOT'
description = """"""
sourceCompatibility = 1.5
targetCompatibility = 1.5
repositories {
        
     maven { url "http://maven.aliyun.com/nexus/content/groups/public" }
}
dependencies {
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa', version:'1.3.6.RELEASE'
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-rest', version:'1.3.6.RELEASE'
    compile group: 'mysql', name: 'mysql-connector-java', version:'5.1.39'
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-jdbc', version:'1.3.6.RELEASE'
    compile group: 'commons-fileupload', name: 'commons-fileupload', version:'1.3.1'
    compile group: 'commons-io', name: 'commons-io', version:'2.3'
    compile group: 'junit', name: 'junit', version:'4.12'
    compile group: 'commons-codec', name: 'commons-codec', version:'1.10'
    compile group: 'net.sf.json-lib', name: 'json-lib', version:'2.4', classifier:'jdk15'
    testCompile(group: 'org.springframework.boot', name: 'spring-boot-starter-test', version:'1.3.6.RELEASE') {
exclude(module: 'commons-logging')
    }
}