擅长:python、mysql、java
<p>如果知道每个变量的名称和行,请创建一个字典:</p>
<pre><code>position = {12: 'd',
13: 'D', ... }
data = {}
with open(filename, 'r') as f:
for i, line in enumerate(f):
if i in position:
data[position[i]] = float(line.strip())
</code></pre>
<p>然后使用<code>data</code>字典,就好像它是变量一样,比如<code>data['d']</code>。在</p>