让Express提供默认页面的最简单方法是? [英] simplest way to have Express serve a default page?

问题描述

我正在使用它来将Node.js/Express设置为基本的Web服务器-它仅提供一组静态页面，而无需任何其他处理.我希望它在浏览器获取没有任何文件名的站点时始终提供/default.html.

I'm using this to have Node.js/Express setup as a rudimentary web server - it just serves a set of static pages without any other processing. I'd like it to always serve /default.html when a browser fetches the site without any filename.

var express = require("express");
var app = express();
var port = process.env.PORT || 5000;

app.configure(function(){
  app.use(express.bodyParser());
});

app.use(express.logger());

app.use(express.static(__dirname ));

app.listen(port, function() {
  console.log("Listening on " + port);
});

我尝试使用res.sendfile和res.redirect，但是没有成功；我显然丢失了一些东西，因为最终出现没有方法"错误.

I've tried using res.sendfile and res.redirect, but without much success; I'm obviously missing something as I end up with a 'has no method' error.

您说什么才是实现我的目标的最简单方法?

What would you say is the simplest way of achieving my goal?

推荐答案

您可以执行以下操作.假设它是一个相对于.js文件的html文件:

You could do something like this. Assuming its an html file that is relative to the .js file:

app.get('/', function(req, res){
    res.sendfile('default.html', { root: __dirname + "/relative_path_of_file" } );
});

这篇关于让Express提供默认页面的最简单方法是?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！