擅长:python、mysql、java
<p>这样的python代码不适合您的需要吗?在</p>
<pre><code>import argparse
import datetime
def main():
parser = argparse.ArgumentParser(description = "Consume memory and time.")
parser.add_argument('memory', metavar = 'M', type=int, help = "memory (in megabytes) to consume")
parser.add_argument('time', metavar = 'H', type=int, help = "time (in hours) to consume")
args = parser.parse_args()
data = bytearray(args.memory * 1000000)
now = datetime.datetime.today()
finish = now + datetime.timedelta(hours = args.time)
while now < finish:
for i in xrange(args.memory * 1000000):
data[i] = now.second
now = datetime.datetime.today()
if __name__ == '__main__':
main()
</code></pre>