1. 将下载的zip解压到C:\local\gradle-3.2.1
2.在bin目录下，新建build.gradle,然后运行gradle download。
apply plugin: 'java'
repositories {
mavenCentral()
}
dependencies {
compile 'struts:struts:1.2.9'
}
task download(type: Copy) {
from configurations.runtime
into 'lib'
}
3.如果time out，需要设置代理
在bin目录下新建gradle.properties
systemProp.http.proxyHost=proxyHost
systemProp.http.proxyPort=80
systemProp.https.proxyHost=proxyHost
systemProp.https.proxyPort=80
