我们可以使用Python的json.loads()函数将JSON数据解析为Python字典,然后使用字典的值来初始化我们的对象。 my_object=MyObject(json_data['attribute1'],json_data['attribute2']) 1. 在这段代码中,我们创建了一个my_object对象,并将attribute1和attribute2的值从json_data字典中取出并传递给对象的构造函数。 完...
class JsonClass(object): def to_json_string(self): return json.dumps(self, default=lambda obj: obj.__dict__) def from_json_string(self, json_string): data = json.loads(json_string) for key in self.__dict__.keys(): setattr(self, key, data[key]) 1. 2. 3. 4. 5. 6. 7. ...
data = '{"name":"John Smith","hometown": {"name":"New York","id": 123}}' # Parse JSON into an object with attributes corresponding to dict keys. x = json.loads(data, object_hook=lambda d: namedtuple('X', d.keys())(*d.values())) print(x.name, x.hometown.name, x.hometown...
python中json字符串转object import json from collections import namedtuple if __name__ == '__main__':data = '{"name":"John Smith","hometown": {"name":"New York","id": 123}}'# Parse JSON into an object with attributes corresponding to dict keys.x = json.loads(data, object_hook=...
self._company = parse_json_to_object(company, "test_json.Company") class Company(object): def __init__(self): self._name = None @property def name(self): return self._name @name.setter def name(self, name): self._name = name def parse_json_to_object(obj_json, class_full_path...
python提供了json包来进行json处理,json与python中数据类型对应关系如下: 一个python object无法直接与json转化,只能先将对象转化成dictionary,再转化成json;对json,也只能先转换成dictionary,再转化成object,通过实践,源码如下: 代码语言:javascript 复制 import json class user: def __init__(self, name, pwd):...
一个python object无法直接与json转化,只能先将对象转化成dictionary,再转化成json;对json,也只能先转换成dictionary,再转化成object,通过实践,源码如下: import json class user: def __init__(self, name, pwd): self.name= name self.pwd = pwd
Python提供了json包来进行json处理,json与python中数据类型对应关系如下: 一个python object无法直接与json转化,只能先将对象转化成dictionary,再转化成json;对json,也只能先转换成dictionary,再转化成object,通过实践,源码如下: import json class user: def __init__(self, name, pwd): ...
json1 = json.dumps(p, default=Female.to_dict) assert '{"name": "xiao1", "sex": 1}' == json1, 'json dump error' p2 = json.loads(json1, object_hook=Female.from_dict) assert p.__dict__ == p2.__dict__, 'json loads error' ...
python提供了json包来进行json处理,json与python中数据类型对应关系如下: 一个python object无法直接与json转化,只能先将对象转化成dictionary,再转化成json;对json,也只能先转换成dictionary,再转化成object,通过实践,源码如下: importjsonclassuser:def__init__(self, name, pwd): ...