python实现用于测试网站访问速率的方法
这是python编写的用于测试网站访问速率的代码片段，可以输出打开某url的时间，访问100次的平均时间，最大时间和最小时间等等
importurllib2
fromdatetimeimport*
importtime
defProcess(url,n):
minSpan=10.0
maxSpan=0.0
sumSpan=0.0
over1s=0
foriinrange(n):
startTime=datetime.now()
try:
res=urllib2.urlopen(url,timeout=10)
except:
pass
endTime=datetime.now()
span=(endTime-startTime).total_seconds()
sumSpan=sumSpan+span
ifspan<minSpan:
minSpan=span
ifspan>maxSpan:
maxSpan=span
#超过一秒的
ifspan>1:
over1s=over1s+1
print(u'%sSpent:%sseconds'%(url,span))
print(u'requested:%stimes,TotalSpent:%sseconds,avg:%sseconds,max:%sseconds,min:%sseconds,over1secnod:%stimes'%(n,sumSpan,sumSpan/n,maxSpan,minSpan,over1s))
print('\n')
if__name__=='__main__':
Process('http://www.baidu.com',100)
运行结果如下：
http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.094seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.015seconds http://www.baidu.comSpent:0.015seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.046seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.094seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.109seconds http://www.baidu.comSpent:0.094seconds http://www.baidu.comSpent:0.094seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.062seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.047seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.015seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.047seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.015seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.016seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.015seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.078seconds http://www.baidu.comSpent:0.109seconds http://www.baidu.comSpent:0.015seconds http://www.baidu.comSpent:0.094seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.109seconds http://www.baidu.comSpent:0.094seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.047seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.032seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds http://www.baidu.comSpent:0.031seconds requested:100times,TotalSpent:3.67seconds,avg:0.0367seconds,max:0.109seconds,min:0.015seconds,over1secnod:0times
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