@zhi1ong 这里有一个测试项目，https://github.com/passos/ARouterTest，用的是项目首页里面提到的最新版本 api 1.5.0 和 compilter 1.2.2。
api 'com.alibaba:arouter-api:1.5.0'
annotationProcessor 'com.alibaba:arouter-compiler:1.2.2'
编译结果
./gradlew asDebug
Starting a Gradle Daemon, 1 incompatible Daemon could not be reused, use --status for details
> Task :app:compileDebugJavaWithJavac
Gradle may disable incremental compilation as the following annotation processors are not incremental: jetified-arouter-compiler-1.2.2.jar (com.alibaba:arouter-compiler:1.2.2), auto-service-1.0-rc2.jar (com.google.auto.service:auto-service:1.0-rc2).
Consider setting the experimental feature flag android.enableSeparateAnnotationProcessing=true in the gradle.properties file to run annotation processing in a separate task and make compilation incremental.
注: ARouter::Compiler >>> A