快速集成：

• Step 1. Add the JitPack repository to your build file

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}

• Step 2. Add the dependency

dependencies {
    def chain_version = '0.1.1'
    implementation "com.github.andnux:chain:${chain_version}"
    or
    implementation "com.github.andnux.chain:btc:${chain_version}"
    implementation "com.github.andnux.chain:core:${chain_version}"
    implementation "com.github.andnux.chain:eos:${chain_version}" 
    implementation "com.github.andnux.chain:eth:${chain_version}" 
    implementation "com.github.andnux.chain:tron:${chain_version}" 
    implementation "com.github.andnux.chain:vsys:${chain_version}" 
}