pickle腌制的两种方法

# coding=utf-8#pickle腌制#将需要持久储存放入的对象进行序列化，使用时再恢复为原来的数据#序列化的过程叫做pickle腌制import pickle#dumps(object)将对象序列化list1=["mingyu","jishi","you"]list2=pickle.dumps(list1)print(list2)#loads(string)将对象原样恢复list3=pickle.loads(list2)print(list3)#dump(object,file),将对象存储到文件里面序列化group1=("baidu","wen","qingtian")f1=file('1.pk','wb')pickle.dump(group1,f1,True)f1.close()#load(object,file) 将dump（）存储在文件里面的数据恢复f2=file("1.pk",'rb')t=pickle.load(f2)print tf2.close()