redis记录
key不能有空格在使用redis的hash type时,如果传入的是int,取回的会是str类型
i.e.
if r1.hexists("wordcounts",keyword):
count=r1.hget("wordcounts",keyword)
print "===="
print type(count)
print count
r1.hset("wordcounts",keyword,int(count)+1)
else:
r1.hset("wordcounts",keyword,1)
redis中的r.get(1)和r.get('1')的效果是一样的
http://img.zemanta.com/pixy.gif?x-id=769e0cca-cb8d-846e-bb29-11916f471876
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