所有程序包的分层结构

程序包分层结构:

• com.changda.gjjapp.gedai.service,
• com.changda.gjjapp.gedai.service.huankuan,
• com.changda.gjjapp.gedai.service.impl

类分层结构

• java.lang.Object
  • com.changda.gjjapp.gedai.service.impl.HuanKuanService (implements com.changda.gjjapp.gedai.service.IHuanKuanService)

接口分层结构

• com.changda.gjjapp.gedai.service.huankuan.IHuangKuanCalculateService
• com.changda.gjjapp.gedai.service.IHuanKuanService
• com.changda.gjjapp.gedai.service.huankuan.IZhuYueHuaKouCheckService