nodejs

app.engine(‘html‘, require(‘ejs‘).__express);//html模板需要引进app.set(‘view engine‘,"html");app.set("views ", __dirname + ‘/views‘);app.get("/",function(req,res){ ???res.render("index.html",{name:"guanhb"})}) ?//app.use(require(‘../routes/route‘)) ?app.get(‘/class‘,function(req,res){ ?????res.status(200); ?????res.json({ ?????????python:20, ?????????nodejs:1, ?????????other:10 ?????}) ?}) ?app.listen(3000);