def strTest():
name = ""
for i in range(10):
name +=
"hello"
#print name
def strTest2():
nameList =
["hello","hello","hello","hello","hello","hello","hello","hello","hello","hello"]
name = "".join(nameList)
#print name
if __name__ ==
"__main__":
import timeit
t = timeit.Timer("strTest()","from
__main__ import strTest")
t2 = timeit.Timer("strTest2()","from __main__
import strTest2")
print t.timeit()
print t2.timeit()
python string 连接test,布布扣,bubuko.com
原文：http://www.cnblogs.com/macula7/p/3665229.html