from pymongo import MongoClient
def increase_field():
# 连接 MongoDB
client = MongoClient('mongodb://localhost:27017/')
db = client['your_database_name']
collection = db['your_collection_name']
# 构建查询条件
query = { 'uid': '123' }
# 构建更新内容
update = { '$inc': { 'score': 10 } }
# 执行更新操作
collection.update_one(query, update)
# 关闭连接
client.close()
# 测试示例
increase_field()
