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- import json
- data = {'name' : 'Shang','age' : 20}
- json_str = json.dumps(data,ensure_ascii=False)
- print(json_str)
-
- # 输出为
- {"name": "Shang", "age": 20}
- import json
-
- data = {'name':'Shang','age':20}
-
- #将python编码成json放在指定的文件里
- filename = 'a.txt'
- with open (filename,'w') as f:
- json.dump(data ,f)
- import json
-
- data = {'name':'Shang','age':20}
- data = json.dumps(data) # 将python数据结构转为json类型
- print(json.loads(data)) # 将json类型再转为python数据结构
- # 输出为
- {'name': 'name', 'age': 20}
- import json
-
- data = {'name':'Shang','age':20}
- filename = 'a.txt'
- with open (filename,'w') as f:
- json.dump(data,f)
- with open (filename) as f_1:
- print(json.load(f_1))
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