gradle - 设置从 build.gradle 内的 local.properties 读取的属性

Question

我使用的是 v3.4 级。我已将以下属性移至名为 local.properties 的文件(与 build.gradle 位于同一目录):

本地属性

nexusUsername=someuser
nexusPassword=somepassword

build.gradle

File secretPropsFile = file('./local.properties')
if (secretPropsFile.exists()) {
    Properties p = new Properties()
    p.load(new FileInputStream(secretPropsFile))
    p.each { name, value ->
       project.set name, value
    }
} else {
    throw new IllegalStateException("secret.properties could not be located for build process")
}

我遇到以下异常:

Could not find method set() for arguments [nexusUsername, someuser] on root project 'some-java-project of type org.gradle.api.Project.

Answer 1

您收到的错误是正确的。要设置属性，您需要使用ext。请查看docs .

所以下面的代码可以完成这项工作:

File secretPropsFile = file('./local.properties')
if (secretPropsFile.exists()) {
    Properties p = new Properties()
    p.load(new FileInputStream(secretPropsFile))
    p.each { name, value ->
        ext[name] = value
    }
} else {
    throw new IllegalStateException("secret.properties could not be located for build process")
}

println project.nexusPassword
println project.nexusUsername //property is set in project's scope via ext