1. 字符串转为JSON
源代码:
import json str = ''' [{ "name": "Tom", "gender": "male" }, { "name": "Jack", "gender": "male" }] ''' #将字符串转为json格式 print(type(str)) data = json.loads(str) print(type(data)) print(data)
运行结果:
[{'name': 'Tom', 'gender': 'male'}, {'name': 'Jack', 'gender': 'male'}]
2. JSON转为字符串
源代码:
import json data = [{ "name": "Tom", "gender": "male" }, { "name": "杰克", "gender": "男" }] #将json格式转为字符串 print(type(data)) str = json.dumps(data, indent=2) #indent=2按照缩进格式 print(type(str)) print(str) #保存到json格式文件 with open('data.json', 'w', encoding='utf-8') as file: file.write(json.dumps(data, indent=2, ensure_ascii=False)) #ensure_ascii=False可以消除json包含中文的乱码问题
运行结果:
没有添加ensure_ascii=False将导致乱码.
[ { "name": "Tom", "gender": "male" }, { "name": "\u6770\u514b", "gender": "\u7537" } ]
data.json文件内容:
添加ensure_ascii=False
[ { "name": "Tom", "gender": "male" }, { "name": "杰克", "gender": "男" } ]
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