注意:假設(shè)一次存儲所有年份的信息,而不是僅存儲一年的信息是非常好的,這樣您就可以在以后的處理中簡單地進行篩選。看看,你們國家之間"GRC""HUN"缺少一個“,” 有不同的選擇來實現(xiàn)你的目標(biāo),只要指出其中兩個正確的方向。 Option #1 從json響應(yīng)中選擇所需的信息,創(chuàng)建一個經(jīng)過整形的dict并append()將其轉(zhuǎn)換為my_values: for d in data[1]: my_values.append({ 'country':d['country']['value'], 'date':d['date'], 'value':d['value'] }) Example import requestsimport pandas as pdurl = 'http://api.worldbank.org/v2/country/%s/indicator/NY.GDP.PCAP.CD?format=json'countries = ["DZA","AGO","ARG","AUS","AUT","BEL","BRA","CAN","CHL","CHN","COL","CYP", "CZE","DNK","FIN","FRA","GEO","DEU", "GRC","HUN","ISL","IND","IDN","IRL","ISR","ITA","JPN","KAZ","KWT","