Django web 开发 - python中json数据返回
方法1
# -*- coding: utf-8 -*-class BaseResponse: def __init__(self, data, message=None, code=200): self.code = code self.data = data self.message = messageprint(BaseResponse(data="Hello World").__dict__)
方法2
#pip install demjsonimport demjsondata = [{'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5}]# python object => json objectjson = demjson.encode(data)print(json)""":return [{"a":1,"b":2,"c":3,"d":4,"e":5}]"""# json object => python objectjson = demjson.decode(json)print(json)""":return [{'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5}]"""
方法3
#!/usr/bin/pythonimport jsondata = [{'name': '张三', 'age': 25}, {'name': '李四', 'age': 26}]# python object => json objectjsonStr = json.dumps(data, ensure_ascii=False)print(jsonStr, type(jsonStr))""":return [{"name": "张三", "age": 25}, {"name": "李四", "age": 26}] <class 'str'>"""# json object => python objectStrJson = json.loads(jsonStr)print(StrJson, type(StrJson))""":return [{'name': '张三', 'age': 25}, {'name': '李四', 'age': 26}] <class 'list'>"""
方法4
class BaseResponse: def __init__(self, data, message=None, code=200): self.code = code self.data = data self.message = message def __str__(self): return { "code": self.code, "data": self.data, "message": self.message }print(BaseResponse(data="Hello World").__str__())
其他
- djnago的http的
JsonResponse方法,其中的safe为False drf的序列化器- 其他
django的其他第三方包 drf的其他第三方包,及内置函数- 本人才疏学浅,只懂点皮毛,若存在其他内容,请自行百度