pickling 和unpickling是什么?
Pickle module accepts any Python object and converts it into a string representation and dumps it into a file by using dump function, this process is called pickling.
While the processing of retrieving original Python objects from the stored string representation is called unpickling.
Pickle模块可以处理所有的Python对象并将其转换为字符串的表现形式,并可以使用dump函数将其转储到文件中,这个过程称为Pickle。
从存储的字符串中检索原始Python对象的过程称为unpickle。
json只能处理简单的,而pickle是用来处理复杂的数据类型。
json和pickle的操作和json一模一样。
json和pickle数据序列化:http://www.cnblogs.com/zoe233/p/7091119.html