pickle实现

导入数据到obj.pkl文件
try:
    import cPickle as Pickle
except ImportError:
    import pickle  as Pickle

outfile = open("obj.pkl","wb")
data = {"a":"aaaaa"}
Pickle.dump(data, outfile)
outfile.close()



读取数据
try:
    import cPickle as Pickle
except ImportError:
    import pickle  as Pickle

readfile = open("obj.pkl", "rb")
a = Pickle.load(readfile)
print a
readfile.close()