python中字符串的大小比较,是按照字符顺序,从前往后依次比较字符的ASCII数值,例如‘ab’要小于‘ac’。因此,时间字符串也可用此原理直接比较大小。
ReQuesTimea = time.strftime('%Y年%m月%d日 %H:%M:%S', time.localtime(time.time())).decode('utf-8')
ReQuesTimeb = time.strftime('%Y年%m月%d日 %H:%M:%S', time.localtime(time.time()-86400)).decode('utf-8')
print ReQuesTimea, ReQuesTimeb, ReQuesTimec
if ReQuesTimea > ReQuesTimeb:
print "ReQuesTimea>"
else:
print "ReQuesTimeb>"
输出结果:ReQuesTimea>