React Native Gradle无法解析本地Maven仓库问题求助

我正在构建一个Android端使用.aar文件的React Native包，该.aar仅内部使用，未上传至公共Maven仓库。我在my-library/android目录下创建了本地Maven仓库，但构建示例应用时出现无法解析该库的错误。

现有配置 #

my-library/android/build.gradle文件内容：

buildscript {
...
  repositories {
    google()
    mavenCentral()
    maven {
      url = uri("${rootProject.projectDir}/maven-repo")
    }
  }
}
...
repositories {
  mavenCentral()
  google()
  maven {
    url = uri("${rootProject.projectDir}/maven-repo")
  }
}

dependencies {
  implementation("com.mylibrary:localoperationsdk:1.0.0@aar")
}

...

报错信息 #

Could not resolve all task dependencies for configuration ':app:debugRuntimeClasspath'.
   > Could not find com.mylibrary:localoperationsdk:1.0.0.
     Searched in the following locations:
       - https://oss.sonatype.org/content/repositories/snapshots/com/mylibrary/localoperationsdk/1.0.0/localoperationsdk-1.0.0.pom
       - https://repo.maven.apache.org/maven2/com/mylibrary/localoperationsdk/1.0.0/localoperationsdk-1.0.0.pom
       - example/node_modules/jsc-android/dist/com/mylibrary/localoperationsdk/1.0.0/localoperationsdk-1.0.0.pom
       - https://dl.google.com/dl/android/maven2/com/mylibrary/localoperationsdk/1.0.0/localoperationsdk-1.0.0.pom
       - https://www.jitpack.io/com/mylibrary/localoperationsdk/1.0.0/localoperationsdk-1.0.0.pom
     Required by:

解决方案 #

• 扩展本地仓库配置范围
  你当前仅在my-library/android/build.gradle中配置了本地仓库，但React Native示例应用（example目录）的Gradle脚本未包含该地址。需要在示例应用的**项目级android/build.gradle和模块级android/app/build.gradle**中添加本地仓库配置：
  项目级android/build.gradle示例：

  allprojects {
    repositories {
      // 保留已有仓库配置
      maven {
        url = uri("../../my-library/android/maven-repo") // 根据实际相对路径调整
      }
    }
  }
  

• 检查本地Maven仓库结构
  确保maven-repo目录符合Maven规范结构，缺一不可：

  maven-repo/
  └── com
      └── mylibrary
          └── localoperationsdk
              └── 1.0.0
                  ├── localoperationsdk-1.0.0.aar
                  └── localoperationsdk-1.0.0.pom
  

  若缺少.pom文件，可手动生成基础版本：

  <?xml version="1.0" encoding="UTF-8"?>
  <project xmlns="http://maven.apache.org/POM/4.0.0"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mylibrary</groupId>
    <artifactId>localoperationsdk</artifactId>
    <version>1.0.0</version>
    <packaging>aar</packaging>
  </project>
  

• 调整依赖声明格式
  去掉@aar后缀，同时开启依赖传递（若aar有内部依赖）：

  implementation("com.mylibrary:localoperationsdk:1.0.0") {
    transitive = true
  }
  

• 清理缓存并重新构建
  执行命令清理Gradle缓存，避免旧配置干扰：

  ./gradlew clean build --refresh-dependencies
  

内容的提问来源于stack exchange，提问作者Tom