(二十一)Python Json练习

import json

data = {
    'no': 1,
    'name': 'WangFan',
    'url': 'http://www.WangFan.com'
}

json_str = json.dumps(data)
print("Python 原始数据:", repr(data))
print("JSON 对象:", json_str)

data1 = {
    'no': 1,
    'name': 'WangFan',
    'url': 'http://www.WangFan.com'
}

json_str = json.dumps(data1)
print("Python 原始数据:", repr(data1))
print("JSON 对象:", json_str)

# 将 JSON 对象转换为 Python 字典
data2 = json.loads(json_str)
print("data2['name']: ", data2['name'])
print("data2['url']: ", data2['url'])

with open('data.json', 'w') as f:
    json.dump(data, f)

# 读取数据
with open('data.json', 'r') as f:
    data = json.load(f)
    print(data)


{"no": 1, "name": "WangFan", "url": "http://www.WangFan.com"}
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转载自blog.csdn.net/qq_39337886/article/details/103398198