noarg 、allopen插件运行结果

老师：插件安装成功

buildscript {
    ext.kotlin_version = "1.3.72"
    repositories {
        google()
        jcenter()
}
    dependencies {
        classpath "com.android.tools.build:gradle:4.0.0"
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-noarg:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-allopen:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}
apply plugin: 'java'
apply plugin: 'kotlin'
apply plugin: 'kotlin-noarg'
apply plugin: 'kotlin-allopen'

noArg{
    "com.println.annotations.Poko"//有Poko标签的类，则生成一个无参构造方法
}
allOpen{
    "com.println.annotations.Poko"//有Poko标签的类，去掉final属性，可继承
}
allprojects {
    repositories {
        google()
        jcenter()
}
}

project clean和project rebuild成功后，

Decomplie之后的代码依然和之前一样的：

public final class Country
即使重启电脑，再次roject clean和project rebuild，Decomplie代码依然没变
不知道是什么原因？

慕运维0750787 2021-05-19

源自：Kotlin面向对象 6-1 数据类data class

收起

1回答

LovelyChubby 2021-06-15 22:22:33

allopen插件可以参考下这里：https://kotlinlang.org/docs/all-open-plugin.html#gradle

noarg插件可以参考这里：https://kotlinlang.org/docs/no-arg-plugin.html#maven

根据下面的配置，亲测有效啊

// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    ext.kotlin_version = "1.3.72"
    repositories {
        google()
        jcenter()
}
    dependencies {
      
        classpath "org.jetbrains.kotlin:kotlin-noarg:$kotlin_version"
        classpath "org.jetbrains.kotlin:kotlin-allopen:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}
apply plugin: "kotlin-allopen"
apply plugin: "kotlin-noarg"

noArg {
    annotation("com.example.firstapp.annotation.Poko")
}

allOpen {
    annotation("com.example.firstapp.annotation.Poko")
// annotations("com.another.Annotation", "com.third.Annotation")
}

@PoKo
data class User (val age:Int,val name:String)