python和CSV

lines=[];

表头数据

lines.append(list(retlist[0].keys()))

明细数据

for city in city_list:

{

　　lines.append(list(city.values()))

}

f.open('api.csv','w',encoding='utf-8',newline='')

writer = csv.writer(f)

for line in lines:

　　writer.writerow(line)

f.close()