从json对象中的多个路径获取值列表

import json

def get_values_from_json(json_obj, paths):
    values = []
    for path in paths:
        value = json_obj
        try:
            for key in path.split('.'):
                if isinstance(value, dict):
                    value = value[key]
                elif isinstance(value, list):
                    value = value[int(key)]
            values.append(value)
        except (KeyError, IndexError):
            pass
    return values

# 示例JSON对象
json_str = '''
{
  "name": "John",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "New York"
  },
  "hobbies": ["reading", "music", "sports"]
}
'''

json_obj = json.loads(json_str)

# 示例路径列表
paths = ['name', 'address.street', 'hobbies.1']

# 获取值列表
values = get_values_from_json(json_obj, paths)

print(values)