Gradle get LocalProperties

def getLocalProperties() {
    Properties localProperties = new Properties()
    File file = project.rootProject.file('local.properties')
    if (file.exists()) {
        //localProperties.load(file.newDataInputStream()) //        
        localProperties.load(file.newReader("UTF-8")) //    gradle properties     
    }
    return localProperties
}

// get Local Properties
Properties localProperties = getLocalProperties()
println localProperties.get("key1")
println localProperties.get("key2")

gradle properties中国語の文字化けしを解決する
 
改善された方法:

    private Properties localProperties

    private Properties readPropertiesIfExist(File propertiesFile) {
        Properties result = new Properties()
        if (propertiesFile.exists()) {
            propertiesFile.withReader('UTF-8') { reader -> result.load(reader) }
        }
        return result
    }

    private String resolveProperty(Project project, String name, String defaultValue) {
        if (localProperties == null) {
            localProperties = readPropertiesIfExist(new File(project.projectDir.parentFile, "local.properties"))
        }
        String result
        if (project.hasProperty(name)) {
            result = project.property(name)
        }
        if (result == null) {
            result = localProperties.getProperty(name)
        }
        if (result == null) {
            result = defaultValue
        }
        return result
    }