将BLOB文件转换为图像MYSQL python

import mysql.connector
from PIL import Image
import io

# 连接到MySQL数据库
cnx = mysql.connector.connect(user='your_username', password='your_password',
                              host='your_host', database='your_database')

# 创建游标对象
cursor = cnx.cursor()

# 执行查询语句
query = "SELECT blob_column FROM your_table WHERE condition"
cursor.execute(query)

# 获取查询结果
result = cursor.fetchone()

# 关闭游标和数据库连接
cursor.close()
cnx.close()

# 将BLOB数据转换为图像
blob_data = result[0]
image = Image.open(io.BytesIO(blob_data))

# 显示图像
image.show()

# 调整图像大小
resized_image = image.resize((new_width, new_height))

# 保存图像
resized_image.save('output.jpg')