if __name__ == '__main__': citys_data =get_all_city() with open("citys_data.json", "w", encoding='utf-8') as f:json.dump(citys_data, f, ensure_ascii=False)
json.dump(data, f, ensure_ascii=False, indent=2) print("文件创建成功并且已写入文件!!!") if __name__ == '__main__': json_file = sys.argv[1] data = {} data['name'] = "张三" data['age'] = 18 data['sex'] = "女" data['score'] = {} data['score']['语文'] = 89 ...
json.dump(data,f,ensure_ascii=False) ``` 2.设置ensure_ascii参数为False 在使用`json.dump()`函数保存JSON文件时,还可以设置`ensure_ascii`参数为False,确保将非ASCII字符正确保存到文件中。示例代码如下: ```python import json data={"name":"张三","age":18} #保存JSON文件时设置ensure_ascii参数为Fa...
美国jsonp_1629344292311_69436({"status":0,"msg":"success","data":[{"name":"美国","trend":{"updateDate":["2.22","2.23","2.24","2.25","2.26","2.27","2.28","2.29","3.1","3.2","3.3","3.4","3.5","3.6","3.7","3.8","3.9","3.10","3.11","3.12","3.13","3.14","3.15",...
为什么Python的json.dump添加了ensure_ascii=float还是不能显示中文？ensure_ascii=False ...
data = { 'name': 'John', 'age': 30, 'is_student': False, 'grades': [85, 90, 95] } # 打开文件并写入JSON数据 with open('data.json', 'w', encoding='utf-8') as file: json.dump(data, file, ensure_ascii=False) # 读取JSON文件并打印数据 ...
json.dump(data, f, ensure_ascii=False) 1. 2. 3. 4. 5. 6. 7. 8. 9. 注意:如果写入的数据包含中文- 1、文件设置编码:encoding=‘utf-8’- 2、添加参数 ensure_ascii=False,否则中文默认以 ASCII 编码写入 2.4、json.load() # json.load() 将 Json 字符串转换成 Python 对象提取出来 ...
json.dump json.dump 主要用来将python对象写入json文件f = open('demo.json','w',encoding='utf-8') json.dump(decode_json,f,ensure_ascii=False) f.close() 结果如下: json.load json.load 加载json格式文件,返回python对象f = open('demo.json','r',encoding='utf-8') data = json.load(f) ...
print(f"City: {data['city']}") 这段代码与从文件读取的方式非常类似,只是这里我们将 JSON 字符串直接传递给json.loads()函数。 JSON 写入文件 Python 也可以很方便地将数据写入到 JSON 文件中,使用json.dump()函数可以将 Python 对象转换为 JSON 格式并写入文件。假设我们有以下 Python 数据: ...