Android Gradle项目集成AppDynamics遇okhttp3.Interceptor重复类构建失败

错误原因 #

com.appdynamics:appdynamics-injector-24.4.0（作为appdynamics-gradle-plugin的依赖）内置了OkHttp相关类，与项目中单独引入的okhttp-4.12.0产生类重复冲突。

解决方案 #

1. 修正Gradle插件的依赖方式（推荐）

Gradle插件不应通过implementation添加到模块依赖中，需在项目根目录的build.gradle.kts（或build.gradle）的buildscript块中用classpath声明：

根目录build.gradle.kts：

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        val appDynamicsVersion = "24.4.0"
        classpath("com.appdynamics:appdynamics-gradle-plugin:$appDynamicsVersion")
    }
}

模块目录build.gradle.kts中仅保留运行时依赖：

// Appdynamics
val appDynamicsVersion = "24.4.0"
implementation("com.appdynamics:appdynamics-runtime:$appDynamicsVersion")

// OKHTTP
val okHttpVersion = "4.12.0"
implementation("com.squareup.okhttp3:okhttp:$okHttpVersion")
implementation("com.squareup.okhttp3:logging-interceptor:$okHttpVersion")

2. 排除插件依赖中的OkHttp（若需保留implementation方式）

如果因特殊需求必须将appdynamics-gradle-plugin作为模块依赖，可通过依赖排除移除其内置的OkHttp：

// Appdynamics
val appDynamicsVersion = "24.4.0"
implementation("com.appdynamics:appdynamics-gradle-plugin:$appDynamicsVersion") {
    exclude(group = "com.squareup.okhttp3", module = "okhttp")
}
implementation("com.appdynamics:appdynamics-runtime:$appDynamicsVersion")

// OKHTTP
val okHttpVersion = "4.12.0"
implementation("com.squareup.okhttp3:okhttp:$okHttpVersion")
implementation("com.squareup.okhttp3:logging-interceptor:$okHttpVersion")

3. 验证依赖树

执行以下命令查看模块依赖树，确认重复依赖已被移除：

./gradlew <你的模块名>:dependencies

（将<你的模块名>替换为实际模块名称，比如app）

内容的提问来源于stack exchange，提问作者Mario Bouchedid