word文件存在mysql里

CREATE TABLE documents (
    id INT AUTO_INCREMENT PRIMARY KEY,
    filename VARCHAR(255) NOT NULL,
    file_data LONGBLOB NOT NULL
);

import mysql.connector
from mysql.connector import Error

def store_file_in_db(file_path, filename):
    try:
        connection = mysql.connector.connect(host='localhost',
                                             database='your_database',
                                             user='your_user',
                                             password='your_password')
        cursor = connection.cursor()

        with open(file_path, 'rb') as file:
            binary_data = file.read()

        insert_query = "INSERT INTO documents (filename, file_data) VALUES (%s, %s)"
        cursor.execute(insert_query, (filename, binary_data))
        connection.commit()

    except Error as e:
        print(f"Error: {e}")
    finally:
        if connection.is_connected():
            cursor.close()
            connection.close()

store_file_in_db('path_to_your_word_file.docx', 'example.docx')

def retrieve_file_from_db(file_id, output_path):
    try:
        connection = mysql.connector.connect(host='localhost',
                                             database='your_database',
                                             user='your_user',
                                             password='your_password')
        cursor = connection.cursor()

        select_query = "SELECT filename, file_data FROM documents WHERE id = %s"
        cursor.execute(select_query, (file_id,))
        record = cursor.fetchone()

        if record:
            with open(output_path, 'wb') as file:
                file.write(record[1])

    except Error as e:
        print(f"Error: {e}")
    finally:
        if connection.is_connected():
            cursor.close()
            connection.close()

retrieve_file_from_db(1, 'output_example.docx')