擅长:python、mysql、java
<p>你不需要映射到字符串,因为当它从文件中出来时,它已经是一个字符串了。在</p>
<p>您可以执行<code>b = [nike1, nike2, nike3]</code>,或者:</p>
<pre><code>with open('company_inf1.csv', 'rb') as inf :
reader = csv.reader(inf, delimiter=',')
reader.next() #skip header
name, date, indus, nike1, nike2, nike3, paid, abbr = row
print(name, date, indus, [nike1, nike2, nike3], paid, abbr)
</code></pre>