试图在React js中将图像存储在Django模型中
首先,我将图像从react上传到django rest,并将其保存在模型中。它保存为“ /media/project_mainimage/newimage.jpg”。但是现在我想从Django获取此图像以进行响应并显示在标签,但无法加载。
Settings.py
MEDIA_URL='/media/'
MEDIA_ROOT=os.path.join(BASE_DIR, 'media')
Models.py
description=models.CharField(max_length=600,blank=True,null=True)
main_image=models.ImageField(upload_to='project_mainimage')
videourl=models.CharField(max_length=450,blank=True,null=True)
Urls.py
urlpatterns = [
url('admin/', admin.site.urls),
url(r'^portfolio/', include('PortfolioApp.urls')),
]+ static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
反应Js组件:
<img src={this.state.project.main_image} width="184" height="40"
alt="Project image"/> // shows nothing
<h1>{this.state.project.main_image}</h1> // shows "/media/project_mainimage/newimage.jpg"
答案 0 :(得分:-4)
“ / media / project_mainimage / newimage.jpg”无效。它应该是完整的URL,例如“ https://localhost/media/project_mainimage/newimage.jpg”
为此,您的服务器应返回完整的url,否则您可以将服务器地址与/media/project_mainimage/newimage.jpg预先绑定。