gradle - gradle插件DSL中的引用版本变量？

Question

我有以下文件:

buildscript {
    ext {
        kotlinVersion = '1.2.10'
        springBootVersion = '2.0.0.M7'
    }
...

plugins {
    id "org.jetbrains.kotlin.jvm" version "1.2.10"

我想在 kotlinVersion声明内的 ext块中使用 plugins。我该如何实现？

当我尝试直接进行操作时，我得到: argument list must be exactly 1 literal non empty string

Answer 1

您无法在插件DSL中引用变量，

Plugin docs引用如下:

Where «plugin version» and «plugin id» must be constant, literal, strings and the apply statement with a boolean can be used to disable the default behavior of applying the plugin immediately (e.g. you want to apply it only in subprojects). No other statements are allowed; their presence will cause a compilation error.