擅长:python、mysql、java
<p>如果你知道这句话,我想你可以试试这个:</p>
<pre><code>THE_LINE = "......."
file = open("filename.txt", "r")
text = file.read()
file.close()
# to delete, replace the line with nothing:
text = text.replace(THE_LINE, "")
file = open("filename.txt", "w")
file.write(text)
file.close()
</code></pre>
<p>希望对你有帮助。你知道吗</p>