擅长:python、mysql、java
<p>您可以通过以下步骤实现:</p>
<ol>
<li>打开新文件以写入数据</li>
<li>在行中搜索单词“QBFLUX”</li>
<li><p>现在将1.0替换为0.0(val)</p></li>
<li><p>将val增加0.2</p>
<pre><code>out= open('output.txt','a')
with open('data.txt','r') as file:
val=0.0
for line in file:
if 'QBFLUX' in line:
tmp=line.split(',')
tmp[-1]=str(val)+'\n'
out.write(','.join(tmp))
val+=0.2
else:
out.write(line)
</code></pre></li>
</ol>