擅长:python、mysql、java
<p>你需要把这条线剥掉才能去掉新的线。readlineapi读取新行。这一新行后来成为passwd变量的一部分。在</p>
<pre><code>while line:
line = line.strip()
</code></pre>
<p>来自Python文档:<a href="https://docs.python.org/2/tutorial/inputoutput.html" rel="nofollow noreferrer">https://docs.python.org/2/tutorial/inputoutput.html</a></p>
<blockquote>
<p>f.readline() reads a single line from the file; a newline character
(\n) is left at the end of the string, and is only omitted on the last
line of the file if the file doesn’t end in a newline.</p>
</blockquote>