在.gitignore中排除了secrets.gradle 用户应当在本地工程目录中加入如下格式的secrets.gradle文件
ext {
sonatypeUsername = "Your Sonatype UserName"
sonatypePassword = "Your Sonatype Password"
keyId = "the last 8 characters of your GPG key ID"
secretKeyRingFile = "Path to your .gpg private Key Ring file"
keyPassword = "your gpg Passphrase"
}