擅长:python、mysql、java
<p>一种快速而肮脏的方法是使用<a href="http://docs.python.org/library/functions.html#eval" rel="nofollow">^{<cd1>}</a>函数,如果省略赋值的话。例如,如果您的文件<code>param.txt</code>是:</p>
<pre><code> [
[["L1603",1,5],[271585,972739],[272739,872739, 272739,972739, 271585,972739, 271585,272389, 270999,272389]],
[["L1605",1,5],[271897,872739],[272739,872739, 272739,972739, 271891,872739, 271891,272119, 270963,272119]],
[["L1607",1,4],[271584,272738],[271584,272738, 271584,272388, 270998,272388, 270998,272386]]
]
</code></pre>
<p>一个简单的加载方法(如我所说)是:</p>
<pre><code>with open('param.txt') as f:
file_text = ' '.join(f.readlines()) #Join lines with a blank ' ' space
parameter = eval(file_text)
</code></pre>