java - Gradle 不允许添加 '-processor' java(1.8) 编译器参数

Question

Gradle 不允许我使用 options.compilerArgs 标记添加以下编译器参数:

 compileJava {
    options.incremental = true
    options.fork = true
    options.failOnError = true
    options.encoding = 'UTF-8'
    options.forkOptions.executable = 'javac'
    options.compilerArgs += [ "-processor com.company.apt.EngineProcessor", "-s /nvme/test/gradle_testing/project/engine/modules/engine/ejb/src"] 

}

执行此命令构建 Java(1.8) 项目时出现以下错误:

$ gradle clean build --no-build-cache

错误:

> Task :compileJava FAILED
javac: invalid flag: -processor com.company.apt.EngineProcessor
Usage: javac <options> <source files>
use -help for a list of possible options

Answer 1

包含空格的编译器参数会被引用以保留空格。

所以你应该使用:

options.compilerArgs += [ "-processor", "com.company.apt.EngineProcessor", "-s", "/nvme/test/gradle_testing/project/engine/modules/engine/ejb/src"]

类似的例子可以在the documentation中找到。