以下内容写在form类中即可
def __init__(self,*args,**kwargs):
super().__init__(*args,**kwargs)
for field in self.fields.values():
field.widget.attrs.update({'class':'form-control'})
以下内容写在form类中即可
def __init__(self,*args,**kwargs):
super().__init__(*args,**kwargs)
for field in self.fields.values():
field.widget.attrs.update({'class':'form-control'})