擅长:python、mysql、java
<p>找到“X”后,打开文件上的第二个循环在行上拾取。您可以添加“标志”并删除内部循环:</p>
<pre><code>a = []
after_x = False
with open(file_path,'rU') as fp:
for i,line in enumerate(fp):
after_x = after_x or "X" in line
if after_x:
a.append(line.split(' '))
print(a)
</code></pre>