本文实例为大家分享了Django实现上传图片的具体代码,供大家参考,具体内容如下
1.设置存放上传的图片的文件夹
settings.py
1 2 | MEDIA_ROOT = os.path.join(BASE_DIR, 'media' ).replace( '\\', ' / ') MEDIA_URL = '/media/' |
2.创建图片路径的表结构
models.py
1 2 3 4 | # 存放图片的表 class Avatar(models.Model): user = models.CharField(max_length = 100 ) photo = models.ImageField(upload_to = 'photos' , default = 'avatar.jpg' ) |
3.构建并实施迁移文件
1 2 | python manage.py makemigrations python manage.py migrate |
4.添加路径
urls.py
1 2 3 4 5 6 | from django.conf import settings from django.conf.urls.static import static urlpatterns = [ path( 'upload/' , views.UpLoadInfo), ] + static(settings. MEDIA_URL , document_root=settings. MEDIA_ROOT ) |
5.写逻辑
在view.py
1 2 3 4 5 6 7 8 9 10 11 12 13 | # 上传图片 def UpLoadInfo(request): if request.method = = 'POST' : # img = request.FILES.get('photo') # user = request.FILES.get('photo').name new_img = models.Avatar( photo = request.FILES.get( 'photo' ), # 拿到图片 user = request.FILES.get( 'photo' ).name # 拿到图片的名字 ) new_img.save() # 保存图片 return HttpResponse( '上传成功!' ) return render(request, 'upload.html' ) |
6.添加html页面
文件夹templates
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | <!DOCTYPE html> < html lang = "en" > < head > < meta charset = "UTF-8" > < title >Title</ title > </ head > < body > < form action = "/upload/" method = "POST" enctype = "multipart/form-data" > {% csrf_token %} < input name = "photo" type = "file" > < button id = "upload" type = "submit" >上传头像</ button > </ form > </ body > </ html > |
7.效果
运行项目,进入upload查看
上传成功之后
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持自学编程网。
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