乐奇奇的专栏

Retrofit turns your HTTP API into a Java interface.public interface GitHubService { @GET("users/{user}/repos") CallListRepo>> listRepos(@Path("user") String user);}The Retrofit class gene

该问题原因很简单。因为导入的包版本不一致。解决方法，将拦截器和okhttp的般片设置一致即可。例如:compile 'com.squareup.okhttp3:okhttp:3.3.1'compile 'com.squareup.okhttp3:logging-interceptor:3.3.1'