python------Json与pickle数据序列化

一.json序列化

xml在被json取代，不同平台之间的语言转换，只能处理简单的。复杂的用pickle；

pickle只能在python中用，而在Java中json也可以被识别。

info = {
    ‘name‘:‘xiaolaizi‘,
    ‘age‘:22
}
f = open("test.text","w")
f.write(str(info))------------------------------------------------

import jsoninfo = {    ‘name‘:‘xiaolaizi‘,    ‘age‘:22}f = open("test.text","w")f.write(json.dumps(info))

---------------------------------------import pickleinfo = {    ‘name‘:‘xiaomaizi‘,    ‘age‘:22}f = open("test.text","wb")f.write(pickle.dumps(info))#等价pickle.dump(info,f)

f = open("test.text","r")
data = eval(f.read())
f.close()
print(data[‘age‘])     #反序列化-------------------------------------------

import jsonf = open("test.text","r")data = json.loads(f.read())f.close()print(data[‘age‘])

--------------------------------------------

import picklef = open("test.text","rb")data = pickle.loads(f.read())#data = pickle.loads(f)

f.close()print(data[‘age‘])

原文地址：https://www.cnblogs.com/bltstop/p/9557234.html