如何在Express.js

Question

处理路线如何处理Express.js路线和多少种方法来处理可否告知我的代码和demo.answer将appreciated.thanks

Answer 1

我写a longer guide that explains this stuff，但这里有一个简单的例子：的

var express = require("express"); 

var app = express(); 

app.get("/", function(request, response) { 
    response.send("Welcome to the homepage!"); 
}); 

app.get("/about", function(request, response) { 
    response.send("Welcome to the about page!"); 
}); 

app.get("*", function(request, response) { 
    response.send("404!"); 
}); 

app.listen(1337);