[英]How do I save images directly into a MySQL database as a BLOB using django? These images are uploaded dynamically through the django admin panel?
What i want is that when i upload an image from the django admin panel, the image should be saved as a blob in MySQL database and not save the URL as django does when we use the imageField model. 發生了什么:通過管理面板上傳圖像-> url 存儲在數據庫中,圖像在文件夾中-> 通過模板中的 url 獲取的圖像我想要什么:通過管理面板上傳圖像-> 將圖像轉換為 blob-> 將 blob 存儲在數據庫中->直接從數據庫中獲取的圖像
在 Model 中創建 TextField 將文件編碼為 base64 並存儲在其中。
import base64
from django.db import models
class Blob(models.Model):
file = models.TextField(
db_column='data',
blank=True)
def set_data(self, data):
self.file = base64.encodestring(data)
def get_data(self):
return base64.decodestring(self.file)
data = property(get_data, set_data)
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