:param class_full_path: package.module.class :return: """try: json_obj = json.loads(str_stream)exceptExceptionaserr:print("输入的字符串不符合JSON格式,请检查。")returnNoneifclass_full_pathisNone:returnjson_objelse:try:# 获取模块路径module_path =".".join(class_full_path.split(".")[0:-...
python list json对象转化为字典 python json转class 一. 简介 JSON在python中分别由list和dict组成。 这是用于序列化的两个模块: json: 用于字符串和python数据类型间进行转换 pickle: 用于python特有的类型和python的数据类型间进行转换 Json模块提供了四个功能:dumps、dump、loads、load pickle模块提供了四个功能:d...
【方法1】json.loads将JSON转换成字典，代码如下（并转换成自定义的class):import json from json impor...
data_dict 类型:<class'dict'>值为{'name':'Trump','age':'80'}json_str 类型:<class'str'>值为{"name":"Trump","age":"80"}data_dict2 类型:<class'dict'>值为{'name':'Trump','age':'80'}Process finishedwithexit code0
@Desc : None '''importjsonclassStudent(object):def__init__(self, name, age, score,reward): self.name = name self.age = age self.score = score self.reward = rewarddefjson_2str(): data_json = {'name':'nick','age':12}
classStudentEncoder(JSONEncoder): defdefault(self,o): returno.__dict__ defcustomStudentDecoder(studentDict): returnnamedtuple('X',studentDict.keys())(*studentDict.values()) marks=Marks(82,74) student=Student(1,"Emma",marks) # dumps() produces JSON in native str format. if you want to ...
将一个对象转换为对应的json字符串 importjsonclass Product: def __init__(self, name, price, count): self.name...return { 'name': obj.name, 'price':obj.price, 'count':obj.count } jsonStr =json.dumps...将对象列表转换为json数组 f = open('products.json', 'r', encoding='utf-8')...
<class 'dict'> 张三 18 男 在上面的示例代码中，首先我们定义了一个JSON字符串，然后使用json.loads...
1. public class JsonBean { 2. public String a; 3. public List<B> b; 4. public C c; 5. 6. public static class B { 7. 8. public String b1; 9. 10. public String b2; 11. } 12. 13. public static class C { 14. public String c1; ...
importjsonclassCustomEncoder(json.JSONEncoder):defdefault(self, obj):ifisinstance(obj,set):returnlist(obj)returnsuper().default(obj) data = {"numbers": {1,2,3}} json_str = json.dumps(data, cls=CustomEncoder)print(json_str)# 输出: {"numbers": [1, 2, 3]} ...