After reading the document three times, I myself can answer the question O (∩_∩) O.
<test-slot scopedSlots={
{
default: function (props) {
return [<div>{props.text}</div>,<div>this is real body</div>]
}
}}>
</test-slot>
default slot name.
So. we can access the area in scopedSlots.default (= vm. $ scopedSlots.default)
the callback argument props is the holder of the requisites.
and the return value is the vNode that you specified with the scope that was shown by the child component.
, jsx - , createElement vNode.