我
"/cat-cards/"在server.js文件中添加了此更改,现在为
app.use("/cat-cards/",express.static("client/build"));。添加该更改并推送到Heroku后,我的网站开始运作。这对我有帮助:https : //github.com/facebook/create-react-
app/issues/1812#issuecomment-286511320

我
"/cat-cards/"在server.js文件中添加了此更改,现在为
app.use("/cat-cards/",express.static("client/build"));。添加该更改并推送到Heroku后,我的网站开始运作。这对我有帮助:https : //github.com/facebook/create-