Your application doesn’t change at all. It still reads process.env.API_KEY or $DATABASE_URL the same way it always did. The difference is where the values come from.
item = parse_detail(u, d)，这一点在快连下载安装中也有详细论述
The rest of the material produces digestate which can be used as fertiliser by nearby farms.，这一点在爱思助手下载最新版本中也有详细论述
Before diving into API design, it's worth asking: what is a stream?
The four-metre-long reed vessels – known as caballitos de totora in Spanish, or “little reed horses” – are placed upright on their ends by the promenade on El Mogote beach so that the seawater drains away and they are ready to be used the next morning.