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 version ="0.0.2"
implementation "com.github.andnux:pay:${version}"
or
implementation "com.github.andnux:pay:alipay:${version}" implementation "com.github.andnux:pay:wxpay:${version}" }