Django 序列化

1、serializers(将<QuerySet obj,obj,...>序列化)

from django.core import serializers
 
ret = models.BookType.objects.all()
 
data = serializers.serialize("json", ret)

在ajax端,需要JSON.parse(args)和JSON.parse(data)

2、json.dumps

2.1 将<QuerySet {},{},...>序列化

ret = models.BookType.objects.all().values('caption')

ret=list(ret)
 
result = json.dumps(ret)

2.2   将<QuerySet (),(),...>序列化
ret = models.BookType.objects.all().values_list('caption')

ret=list(ret)
 
result = json.dumps(ret)


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转载自blog.csdn.net/wudiyunxing/article/details/80471610