解决 reactive-native android build 慢的问题

简单记录一下，如何解决 build 慢的问题，都是墙的锅。

• 修改 gradle-wrapper.properties 把 distributionUrl 改为国内的镜像，如：https\://mirrors.cloud.tencent.com/gradle/gradle-xxx.zip（注意替换 xxx 为相应的版本号）
• 修改 build.gradle

   repositories {
        google()
        mavenCentral()
        maven { url 'https://mirrors.cloud.tencent.com/gradle/'}
        maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/maven-public/' }
        maven { url 'https://maven.aliyun.com/repository/gradle-plugin' }
        maven { url 'https://maven.aliyun.com/nexus/content/groups/public' }
        maven { url 'https://maven.aliyun.com/nexus/content/repositories/jcenter' }
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'https://maven.aliyun.com/repository/google' }
    }

allprojects {
    repositories {
        google()
        mavenCentral()
        maven { url 'https://mirrors.cloud.tencent.com/nexus/repository/maven-public/' }
        maven { url 'https://maven.aliyun.com/nexus/content/groups/public' }
        maven { url 'https://maven.aliyun.com/repository/jcenter' }
        maven { url 'https://maven.aliyun.com/repository/google' }
        maven { url 'https://www.jitpack.io' }
    }
}