擅长:python、mysql、java
<p>对于测量HTTP响应时间,我认为<code>time.time()</code>就足够了。在</p>
<p>正如其他人建议的那样,如果您想做基准测试,请使用<code>timeit</code>。在</p>
<p>我个人以前没有使用过<code>time.clock()</code>,但在阅读了<a href="http://www.tutorialspoint.com/python/time_clock.htm" rel="nofollow">example</a>之后:</p>
<pre><code>#!/usr/bin/python
import time
def procedure():
time.sleep(2.5)
# measure process time
t0 = time.clock()
procedure()
print time.clock() - t0, "seconds process time"
# measure wall time
t0 = time.time()
procedure()
print time.time() - t0, "seconds wall time"
</code></pre>
<p>我认为<code>time.clock()</code>不适合测量HTTP响应时间。在</p>