擅长:python、mysql、java
<p>您要求提供一个“数组”(您是指列表吗?),但将数据保存在字典中更有意义:</p>
<pre><code>from countryinfo import CountryInfo
populations = {}
for country_name in ['Afghanistan', 'India', 'Zimbabwe']:
country = CountryInfo(country_name)
populations[country_name] = country.population()
print(populations)
</code></pre>
<p>这给了你</p>
<pre><code>{'Afghanistan': 26023100, 'India': 1263930000, 'Zimbabwe': 13061239}
</code></pre>
<p>然后你可以做个例子</p>
<pre><code>print(populations["Zimbabwe"]) # prints 13061239
</code></pre>