load():读取json文件数据,转成dict数据 dump():将dict数据转化成json数据后写入json文件 下面是具体的示例: dict字典转json数据 import json def dict_to_json(): dict = {} dict['name'] = 'many' dict['age'] = 10 dict['sex'] = 'male' print(dict) # 输出:{'name': 'many', 'age': 10...
import json def dict_to_json_write_file(): dict = {} dict['name'] = 'many' dict['age'] = 10 dict['sex'] = 'male' print(dict) # {'name': 'many', 'age': 10, 'sex': 'male'} with open('1.json', 'w') as f: json.dump(dict, f) # 会在目录下生成一个1.json的文件...
def dict_to_json_write_file(): with open('save_json.json','w') as f: #第一个参数是文件的路径,如果没有会自动保存 json.dump(dict_data,f) #会在目录下生成一个1.json的文件,文件内容是dict数据转成的json数据 def json_file_to_dict(): with open('save_json.json','r') as f: read_...
importjson defdict_to_json_write_file():dict={}dict['name']='many'dict['age']=10dict['sex']='male'print(dict)#{'name':'many','age':10,'sex':'male'}withopen('1.json','w')asf:json.dump(dict,f)# 会在目录下生成一个1.json的文件,文件内容是dict数据转成的json数据if__name__...
json.dump(dict, file_pointer):将Python对象写入json文件 2、参数 dict:被转换的名称 file_pointer:打开文件的指针 3、例子 import json dictionary = { "id": "04", "name": "sunil", "depatment": "HR" } with open("jsons_txt", "w") as filedata: ...
json.dumps(dict, indent):将Python对象转换成json字符串json.dump(dict, file_pointer):将Python对象写入json文件 二、json.dumps()用法 1、用法 json.dumps(dict, indent):将Python对象转换成json字符串 参数:dict:被转换的名称indent:打印格式的参数 example: import json dictionary ={ "id": "04", "nam...
importjson # assume you have the following dictionary developer={ "name":"admin", "salary":9000, "email":"admin@webkaka.com" } print("Started writing JSON data into a file") withopen("developer.admin","w")aswrite_file: json.dump(developer,write_file)# encode dict into JSON ...
2、python 对 json 进行编码、解码 (1)编码: ① json.dump(): python 对象 --> json字符串,并写入文本文件 import json dictdata = { "age": 18, "phone": "12345654321", "boolValue": False, "nullValue": None,
with open(jsfile,'w',encoding='utf-8') as fp: json.dump(list2,fp) 1)格式缩进: indent=2: json.dump(list2,fp,indent=2) intent=10: json.dump(list2,fp,indent=10) 2)ensure_ascii: 默认为True,含有中文会输出ascii ...
python3将数据dump到json转换unicode码 最近爬了一些小说到数据库