请帮我生成mongodb读写5分钟断开重连的脚本

在MongoDB中，为了实现读写操作的5分钟自动断开重连，你可以编写一个Python脚本，利用`pymongo`库，它是一个Python驱动程序，用于连接到MongoDB数据库。这里是一个基本示例：

from pymongo import MongoClient, errors
import time

class MongoDBReconnector:
    def __init__(self, host, port, database, username=None, password=None):
        self.client = MongoClient(host=host, port=port)
        self.db = self.client[database]
        self.username = username
        self.password = password
        self.conn_timeout = 60 * 5  # 5 minutes in seconds

    def reconnect(self):
        try:
            if self.username and self.password:
                self.client.login(username=self.username, password=self.password)
            else:
                self.client.admin.authenticate("your_username", "your_password")  # Replace with your actual credentials
        except errors.ConnectionFailure as e:
            print(f"Connection failed: {str(e)}")
            time.sleep(self.conn_timeout)  # Wait for 5 minutes before attempting to reconnect
            self.client = MongoClient(host, port)  # Reconnect to the server
            if self.username and self.password:
                self.client.login(username=self.username, password=self.password)

    def read_and_write(self):
        while True:
            try:
                # 这里假设你有一个集合名叫做'collection_name'
                collection = self.db['collection_name']
                data = collection.find_one()  # 示例：读取数据
                print(f"Read data: {data}")
                collection.insert_one({"new_data": "example_data"})  # 示例：写入数据
                time.sleep(60)  # 每分钟执行一次读写操作
            except errors.ServerSelectionTimeoutError:
                self.reconnect()

reconnector = MongoDBReconnector("localhost", 27017, "your_database")
reconnector.read_and_write()

在这个例子中，你需要将`"your_username"`、`"your_password"`、`"your_database"`和`"collection_name"`替换为你实际的数据库信息。当遇到连接失败时，脚本会等待5分钟后尝试重新连接。