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假設以下Resources給出:Django的Tastypie - 如何獲得相關資源與單個請求
class RecipeResource(ModelResource):
ingredients = fields.ToManyField(IngredientResource, 'ingredients')
class Meta:
queryset = Recipe.objects.all()
resource_name = "recipe"
fields = ['id', 'title', 'description',]
class IngredientResource(ModelResource):
recipe = fields.ToOneField(RecipeResource, 'recipe')
class Meta:
queryset = Ingredient.objects.all()
resource_name = "ingredient"
fields = ['id', 'ingredient',]
HTTP請求myhost.com/api/v1/recipe/?format=json給出瞭如下回應:
{
"meta":
{
...
},
"objects":
[
{
"description": "Some Description",
"id": "1",
"ingredients":
[
"/api/v1/ingredient/1/"
],
"resource_uri": "/api/v1/recipe/11/",
"title": "MyRecipe",
}
]
}
到目前爲止好。
但現在,我想用類似的東西交換的成分resource_uri( 「/ API/V1 /成份/ 1 /」):
{
"id": "1",
"ingredient": "Garlic",
"recipe": "/api/v1/recipe/1/",
"resource_uri": "/api/v1/ingredient/1/",
}
爲了得到如下回應:
{
"meta":
{
...
},
"objects":
[
{
"description": "Some Description",
"id": "1",
"ingredients":
[
{
"id": "1",
"ingredient": "Garlic",
"recipe": "/api/v1/recipe/1/",
"resource_uri": "/api/v1/ingredient/1/",
}
],
"resource_uri": "/api/v1/recipe/11/",
"title": "MyRecipe",
}
]
}