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...
jsObj = json.dumps(dictObj, indent=4) # indent参数是换⾏和缩进 fileObject = open('1.json', 'w')fileObject.write(jsObj)fileObject.close()#最终写⼊的json⽂件格式:{ "andy": { "age": 23,"city": "shanghai","skill": "python"},"william": { "age": 33,"city": "hangzhou...
} jsObj = json.dumps(dictObj, indent=4) # indent参数是换行和缩进 fileObject = open('1.json','w') fileObject.write(jsObj) fileObject.close() #最终写入的json文件格式: { "andy": { "age": 23, "city": "shanghai", "skill": "python" }, "william": { "age": 33, "city": "...
importjson# 定义一个Python字典data={'name':'John','age':30,'city':'New York'}# 将Python字典转换为JSON字符串json_data=json.dumps(data)# 创建一个JSON文件并打开它withopen('data.json','w')asfile:# 将JSON字符串写入JSON文件file.write(json_data)# 关闭JSON文件file.close() 1. 2. 3. 4...
dict_to_json_write_file() load()的使用 importjsondefjson_file_to_dict(): with open('1.json','r') as f: dict= json.load(fp=f)print(dict)#{'name': 'many', 'age': 10, 'sex': 'male'}if__name__=='__main__': json_file_to_dict() ...
在Python中,可以使用json模块中的dumps方法将字典转换为JSON格式的字符串。示例如下所示: import json # 定义一个字典 data = { "name": "Alice", "age": 30, "city": "New York" } # 将字典转换为JSON格式的字符串 json_str = json.dumps(data) print(json_str) 复制代码 输出结果为: {"name":...
Learn to write JSON data into an existing file using json.dump() method. Also, learn to apply sorting and formatting to the JSON written into the file.
将dict对象写入json文件 需要import json,将dict转为字符串后写入json文件 importjson dictObj={'andy':{'age':23,'city':'shanghai','skill':'python'},'william':{'age':33,'city':'hangzhou','skill':'js'}}jsObj=json.dumps(dictObj)fileObject=open('jsonFile.json','w')fileObject.write(js...
1. dict object ==> json file #2/dict写入jsonimportjsondictObj={'andy':{'age':23,'city':'shanghai','skill':'python'},'william':{'age':33,'city':'hangzhou','skill':'js'}}jsObj=json.dumps(dictObj)fileObject=open('jsonFile.json','w')fileObject.write(jsObj)fileObject.close()...
读取和存储dict()与.json格式文件 读取.json格式文件并将数据保存到字典中 数据文件:hg.json {"商家名称": "珍滋味港式粥火锅(工体店)", "评分": 27.0, "地址": "火锅工人体育场东路丙2号中国红街3号楼2层里", "人均消费": 174, "评论数量": 2307}{"商家名称": "井格老灶火锅(望京新世界店)", ...