false | 'index'
'index'
Whether to support HTML fallback. By default, when the request meets the following conditions and the corresponding resource is not found, it will fallback to index.html
:
GET
or HEAD
requesttext/html
(the request header accept type is text/html
or */*
)When htmlFallback cannot meet your needs, you can use server.historyApiFallback for more flexible settings.