从json文本中删除回车符

import json

def remove_newlines(json_data):
    if isinstance(json_data, dict):
        for key, value in json_data.items():
            if isinstance(value, str):
                json_data[key] = value.replace('\n', '')
            elif isinstance(value, (dict, list)):
                remove_newlines(value)
    elif isinstance(json_data, list):
        for item in json_data:
            remove_newlines(item)

json_text = '''
{
  "name": "John",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "New York",
    "state": "NY"
  },
  "hobbies": [
    "reading",
    "coding",
    "gaming"
  ]
}
'''

json_data = json.loads(json_text)
remove_newlines(json_data)
modified_json_text = json.dumps(json_data, indent=2)
print(modified_json_text)