file_path="/Users/nikpi/Desktop/sample.json"withopen(file=file_path,mode='r')asread_file:object=json.load(read_file)pretty_object=json.dumps(object,indent=4)print(pretty_object)# Returns:# {# "activity": "Plan a trip to another country",# "type": "recreational",# "participants": 1,...
importjsonwithopen('Cars.json','r')asjson_file:json_object=json.load(json_file)print(json_object)print(json.dumps(json_object))print(json.dumps(json_object,indent=1)) Copy Output: [{'Car Name':'Honda City','Car Model':'City','Car Maker':'Honda','Car Price':'20,000USD'},{'Car...
4、json.dump() 源码: 代码语言:python 代码运行次数:0 运行 AI代码解释 在这里插入代码片def dump(obj, fp, *, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, default=None, sort_keys=False, **kw): """Serialize ``obj`` as...
# -*- coding:utf-8 -*-importjson# json_str = '{"token":"dasgdhasdas", "status":0, "data":{"name":"admin", "password":123456}, "author":null}'# 文件中内容和json_str是一样的withopen("file_str.txt", mode="r", encoding="utf-8")asfile: json_dict = json.load(file)print...
#The standard string repr for dicts is hard to read:>>> my_mapping = {'a': 23,'b': 42,'c': 0xc0ffee}>>>my_mapping {'b': 42,'c': 12648430.'a': 23}#😞#The "json" module can do a much better job:>>>importjson>>>print(json.dumps(my_mapping, indent=4, sort_keys=...
import json # 有双引号,有单引号 python_obj = {"user": '001', 'age': 18, 'hobby': []} with open("01.json", "w", encoding='utf-8') as fp: json.dump(obj=python_obj, fp=fp) with open('01.json', 'r', encoding='utf8') as fp: data = json.load(fp) print(data) # ...
一、JSON 函数简介 使用JSON 函数需要导入 json 库:import json。 1、json.dumps json.dumps :将 Python 对象编码成 JSON 字符串 语法 json.dumps(obj, skipkeys=False, ensure_ascii=True, check_circular=True, allow_nan=True, cls=None, indent=None, separators=None, encoding="utf-8", default=None...
val=json.dump(v,f,ensure_ascii=False)data=f.read()print(type(data))print(val)f.close()---结果: None #dump将内容序列化,并写入打开的文件中。 反序列化:importjson f=open('xiaoma.txt',mode='r',encoding='utf-8')data=json.load(f)f.close()print(data,type(data))---结果:{'k1':'...
Writing JSON to a file To write JSON to a file in Python, we can usejson.dump()method. Example 4: Writing JSON to a file importjson person_dict = {"name":"Bob","languages": ["English","French"],"married":True,"age":32}withopen('person.txt','w')asjson_file: json.dump(perso...
如果您不想自己想出PDFMiner,也可以使用PDFMiner的命令行工具pdf2txt.py和dumppdf.py为您进行导出。根据pdf2txt.py的源代码,它可用于将PDF导出为纯文本,HTML,XML或“标记”。 通过pdf2txt.py导出文本 PDFMiner附带的pdf2txt.py命令行工具将从PDF文件中提取文本并默认将其打印出来s...