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Python 干草堆里的臭虫。

Python 干草堆里的臭虫。,python,django,elasticsearch,django-haystack,Python,Django,elasticsearch,Django Haystack,此代码不返回任何内容返回空数组 s = ['keyword', 'search phrase', 'synonym'] # simple array 这是可行的,为什么?返回正常结果,就像搜索第一个元素一样 SearchQuerySet().models(Expert).filter(foo__in=s) 它的多值字段。与FacetMultiValueField及其MultiValueField相同。与FacetMultiValueField相同 SearchQuerySet().mod

此代码不返回任何内容返回空数组

s = ['keyword', 'search phrase', 'synonym']  # simple array
这是可行的,为什么?返回正常结果,就像搜索第一个元素一样

 SearchQuerySet().models(Expert).filter(foo__in=s)

它的多值字段。与FacetMultiValueField及其MultiValueField相同。与FacetMultiValueField相同
SearchQuerySet().models(Expert).filter(foo__in=s[0])
#EQUALS
SearchQuerySet().models(Expert).filter(foo=s[0])