Retrofit2

改造库的依赖关系:

官方文档

摇篮:

dependencies {
    ...
    compile 'com.squareup.retrofit2:converter-gson:2.3.0'    
    compile 'com.squareup.retrofit2:retrofit:2.3.0'
    ...
}

Maven 的:

<dependency>
  <groupId>com.squareup.retrofit2</groupId>
  <artifactId>retrofit</artifactId>
  <version>2.3.0</version>
</dependency>