Python：numpy存取字典

import  numpy as np

data={'a':[1,2,3],'b':[3,4,6]}
print(data)
np.save("data.npy",data)
cc=np.load("data.npy",allow_pickle=True)
print(cc.item().get("a"))
print(cc.item().get("b"))

#转换为字典类型

for key, values in cc.items():
    data[key]=values