python对象序列化pickle

python对象序列化pickle

import pickle

class A:
    users = {}
    c = 1
    def get_self(self):
        return self
    def n(self):
        return 1

    def pick_str_to_obj(self):
        return 'xiaoming'
a = A()
----------------------------------------------
dumpss = pickle.dumps(a)
reversess = pickle.loads(dumpss)
----------------------------------------------

with open('aaad.txt', 'wb') as f:
    picklestring = pickle.dump(a, f)

with open('aaad.txt', 'rb') as f:
    obj = pickle.load(f)
print(obj.n())

ps：多个对象咋办？？

list， dict也是对象哟 

 

posted on 2018-08-27 17:14 .Tang 阅读( ...) 评论( ...) 编辑 收藏

转载于:https://www.cnblogs.com/tangpg/p/9543382.html