直接上代码

定义一个upload_img来返回显示图片的html

定义显示图片说明和allow_tags

mark_safe方法于django.utils.safestring导入

from django.utils.safestring import mark_safefrom django.contrib import admin@admin.register(AliOSSFile)class AliOssUploadAdmin(admin.ModelAdmin): def upload_img(self, obj): try: img = mark_safe('<img src="%s" width="50px" />' % (obj.file.url,)) except Exception as e: img = '' return img upload_img.short_description = 'Thumb' upload_img.allow_tags = True list_display = ['id', 'ali_id', 'file', 'upload_img', 'created_time'] readonly_fields = ['upload_img']

以上这篇Django 实现admin后台显示图片缩略图的例子就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。