express.js中sendFile HTML文件中的错误

Question

I am triying yo show a file HTML with expressjs with a static __dirname but doasnt show the html after calling localhost/

 var express= require('express'); var web=express(); web.use(express.static(__dirname+'/shalimar')); //Inside /shalimar is located 'home.html' web.get('/',(req,res)=>{ console.log("Estoy Cargando desde '/'"); res.sendFile('home.html'); }); web.listen(4200,function(){ console.log('Servidor Web Iniciado en el Puerto : 4200') }); 

the console show e this error

TypeError: path must be absolute or specify root to res.sendFile

How is the correct way to send an html file to local side?

Answer 1

According the doc :

Unless the root option is set in the options object, path must be an absolute path to the file.

the root option can be set in the second param:

res.sendFile(path [, options] [, fn])