擅长:python、mysql、java
<p>由于很难调试已经过多的代码,下面是一个较短的代码段:</p>
<p>使用<a href="https://www.tutorialspoint.com/python/string_startswith.htm" rel="nofollow noreferrer">^{<cd1>}</a>:</p>
<p>列表.txt:</p>
<pre><code>url1,user1,xxxxxxxxx
url2,user2,yyyyyyyyy
</code></pre>
<p>因此:</p>
<pre><code>logFile = "list.txt"
def getUrlValue(url):
with open(logFile) as f:
content = f.readlines()
# you may also want to remove empty lines
content = [l.strip() for l in content if l.strip()]
for line in content:
if line.startswith(url):
print(line.split(',')[2])
getUrlValue("url1")
getUrlValue("url2")
</code></pre>
<p><strong>输出</strong>:</p>
<pre><code>xxxxxxxxx
yyyyyyyyy
</code></pre>