Wechat official account is being developed. After the user clicks the menu, Wechat server will send a unionid to my server (written in express), and then my server will query the database and return the data to the front-end vue to meet the needs of displaying different pages.
my idea is to use vue front-end routing to jump pages. But now the problem is how to actively send data to the gei front-end vue
how does my server actively send data to the gei front-end vueafter receiving the data from Wechat?
websocket bar
to send, there must be a request.
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