Kotlin替代groovy XmlSlurper和MarkupBuilder

Mar*_* Ng 5 groovy kotlin

我以为我会在我们的Android项目的gradle构建脚本中用Kotlin替换groovy,这样我就可以开始学习Kotlin了,但是遇到的第一个问题是试图寻找可以替代XmlSlurper和MarkupBuilder的类或库。有人可以建议要使用的图书馆或班级吗?

def entries = new XmlSlurper().parse("${projectDir}/src/release/res/values/app_settings.xml")
    def fileLocation = "${projectDir}/src/debug/res/xml/env_prod.xml"
    println "XML file location = ${fileLocation}"
    def writer = new FileWriter(new File(fileLocation))
    def xmlOut = new MarkupBuilder(writer)
    xmlOut.mkp.xmlDeclaration(version: "1.0", encoding: "utf-8")
    xmlOut.Environment {
        entries.string.each {
            def name = it.@name.toString()
            def body = it.text()
            if (name.startsWith('default_')) {
                // don't copy production omniture when we're doing local testing!
                name = name.replace('default_', '').toUpperCase()
                xmlOut.entry(['name' : name], body)
            }
        }
    }
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use*_*304 1

对于 MarkupBuilder 你可以使用withGroovyBuilder方法,所以你绝对可以做这样的事情来开始构建Environment

val xmlOut = MarkupBuilder(writer)
xmlOut.mkp.xmlDeclaration(mapOf("version" to "1.0", "encoding" to "utf-8"))
xmlOut.withGroovyBuilder {
    "Environment"() {
     // the logic would go here
    }
}
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我不太记得groovy了,所以我无法真正帮助其余的事情。迭代 XmlSlurper 中的条目看起来有问题。如果您只是将配置存储在这些 XML 文件中,我建议切换到 JSON 或 HOCON。读取和写入这些内容会容易得多;)