My default router is :
app.get('/', function (req, res) {
console.log("default");
res.send("ok");
});
If I don't have a index.html in my static directory, the log and send will output as will,
but when I add index.html, the router will direct jump to the page, then I change the name index to another name, it doesn't jump again.
Why this happen? How can I change this setting things?