Question

请有人帮我我用命令行react-native init创建了一个react native项目，当我想在我的android模拟器打开时打开测试它，并用命令行react-native运行android运行它时，我得到了这个信息

无法解析配置'：classpath'的所有依赖项。无法解析com.android.tools.build:gradle:2.3.3。要求：项目：无法解析com.android.tools.build:gradle:2.3.3。无法获取资源“ https://jcenter.bintray.com/com/android/tools/build/gradle/2.3.3/gradle-2.3.3.pom”。无法获取'https://jcenter.bintray.com/com/android/tools/build/gradle/2.3.3/gradle-2.3.3.pom'。连接到jcenter.bintray.com：443 [jcenter.bintray.com/5.153.35.248]失败：连接超时：连接

我尽力修复它，但是什么也没发生

Answer 1

open folder android in your project folder

in which you can find build.gradle open this file

at the and of the file you can find

 allprojects {
    repositories{
        ...
      }  
 }

add google() in to it like this

allprojects {
repositories {
    mavenLocal()
    google()
    jcenter()
    maven {
        // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
        url "$rootDir/../node_modules/react-native/android"
    }
}

}

j中心或其他东西？

1 个答案: