import json dic = {"a":"中国"} print json.dumps(dic,ensure_ascii=False).decode("utf-8").encode("gb2312") #{"a":"中国"} 1. 2. 3. 4. 5. 遍历方式实现class转换json # -*- encoding: UTF-8 -*- class Student: name = '' age = 0 def __init__(self, name, age): self.na...
<class 'dict'> {'name': '莉莉', 'age': 18} ['苹果', '桃子', '梨子'] <class 'list'> 1. 2. 3. 4. 5. import json #将dict字典类型数据转换为json字符串 dic = {"name": "莉莉", "age": 18} json_str = json.dumps(dic, ensure_ascii=False) print(json_str) print(type(json...
import json classTest: """ age name """ # init args :age、sname age = 0 name ='' def obj_json(): """ convertobjectto json str :returnjson str: """ test = Test() test.age = 20 test.name ='kitty' list_test = []
importjson# 准备数据list1=[1,2,3,4,6,7,8]# 将 Python 列表转换为 json 格式# indent 参数用于美观的格式化 json 数据# ensure_ascii=False 防止乱码json_data=json.dumps(list1,ensure_ascii=False,indent=4)# 将 json 数据写入文件withopen("data.json","w",encoding='utf-8')asfile:file.write(...
PythonJSON dictobject list, tuplearray strstring int, floatnumber Truetrue Falsefalse Nonenull Pytho...
is_set = obj.__class__ == set().__class__if is_list or is_set:obj_arr = []for o in obj:#把Object对象转换成Dict对象 dict = {} dict.update(o.__dict__)obj_arr.append(dict)return obj_arr else:dict = {} dict.update(obj.__dict__)return dict stu = Student('zhangsan', 20...
# dct = json.loads(string1) #print(type(dct),':', dct) #error: json.decoder.JSONDecodeError: Expecting property name enclosedindouble quotes: line1column2(char1) dct = json.loads(string2) print(type(dct),':', dct) #output: <class'dict'> : {'nonce':'1589174926391','number':'11...
我采用的ORM框架是:sqlalchemy,直接从数据库中查询出来的Menu对象,转Json时会报错。需要重新定义一个DTO类,来把Menu对象转成Dto对象。 MenuDto class MenuDto(): def __init__(self, id, menu_name, menu_url, type, parent, subMenus): super().__init__() ...
import json file = open("your_file_name.txt", 'a') # 追加的方式写入 your_dict = {} your_dict['a'] = 0.123 your_dict['b'] = [1.1, 1.2, 1.3, 1.4, 1.5]your_dict['c'] = 0.2 json_str = json.dumps(your_dict, ensure_ascii=False) # 将字典装化为...