python json转字符串

要将Python对象转换为JSON字符串，可以使用json.dumps()函数。例如，如果有一个Python字典对象，你可以使用json.dumps()将其转换为JSON字符串。以下是一个示例代码：

import json

data = {"name": "John", "age": 30, "city": "New York"}
json_string = json.dumps(data)

print(json_string)
# 输出：{"name": "John", "age": 30, "city": "New York"}

使用json.dumps()函数可以将Python对象转换为符合JSON格式的字符串。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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