node.js - 微信小程序websocket连接问题

Question

微信小程序websocket不能正常连接。 前端代码: {代码...} 用express-ws中间件写的后端websocket服务: app.js: {代码...} routes/ws.js: {代码...} 然后微信小程序无法正常发起websocket请求: {代码...}

高洛峰 · Answer

Two situations

Did you add the APP ID and domain name when creating the app?

If you created an APP ID and added the APP ID when creating the mini program, you need to go to the management backend to add the corresponding domain name
Tip: After adding, restart your development tool and run it again

If you are testing without APP ID, it is mostly because your express-ws is not configured correctly

It may be because your local service is not configured properly

PHP中文网 · Answer

Friend, how did you solve it? My express also encountered this problem

Php8, I'm coming too

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Two situations