NodeJS + Express + Handlebars - 找不到视图“index.html” [英] NodeJS + Express + Handlebars - failed to locate view "index.html"

问题描述

我一直在玩Node.js.我最近开始用Express快乐，并且一直在设置一个基本的应用程序。我想使用Handlebars作为我的视图模板引擎，但是碰到墙 - 找不到视图index.html

我在同一目录中有index.html作为app.js，所以我认为下面的代码没有问题定位index.html ...

我已经搜索，但它似乎是全面的除了玉石以外的任何事情都是罕见的...任何人都有这个组合的经验？

提前感谢！

  var express = require（'express'）
，app = express.createServer（）; 
 
 app.configure（function（）{
 app.set（'view engine'，'handlebars'）; 
 app.set（view options，{layout： false}）
}）; 
 
 
 
 app.get（'/'，function（req，res）{
 
 var data = {
 name：福特省，
家：Betelgeuse附近的一个小行星
} 
 
 res.render（'index.html'，data）; 
}）; 
 
 app.listen（3000）; 
  

更新：

我错过了：

  app.set（'views'，__dirname +'/'）; 
 app.register（'。html'，require（'handlebars'））; 
  

在我的配置...似乎'.html'的注册是非常重要的它指定了与.html的句柄关联...

我希望这有助于某人...

因为我是一个这样的人，我不能回答我自己的问题7个小时，但是如果有人需要完整的工作示例，我可以在明天发布...

解决方案

默认情况下，它将从脚本目录中查找名为视图的文件夹。如果你使用不同的目录，你必须指定它。

  app.set（'views'，__dirname +'/ views'） ; 
  

Express还应该告诉你更多关于它在哪里找到视图的信息，这应该可以帮助你了解正好在哪里。

I have been playing a bit with Node.js. I recently started toying with Express and have been setting up a basic app. I wanted to use Handlebars as my view templating engine, but am hitting a wall - failed to locate view "index.html"

I have index.html in the same directory as app.js and and so I would think the code below would have no problem locating index.html...

I have searched around, but it would seem that comprehensive examples of anything aside from jade are rare... Anyone have experience with this combo?

Thanks in advance!

var express = require('express')
  , app = express.createServer();

app.configure(function(){
    app.set('view engine', 'handlebars');
    app.set("view options", { layout: false }) 
});



app.get('/', function(req, res){

    var data = {
        name: "Ford Prefect",
        home: "a small planet somewhere in the vicinity of Betelgeuse"
    }

    res.render('index.html', data);
});

app.listen(3000);

Update:

I was missing:

app.set('views', __dirname + '/');
app.register('.html', require('handlebars'));

in my config... it would seem that the register of '.html' is quite important as it specifies the handlebars association with .html...

I hope this helps someone...

Because I am a SO noob, I can't answer my own question for 7 hrs, but if anyone needs the complete working example, I can post tomorrow...

解决方案

By default, it will look in a folder called views from the directory the script is. If you use a different dir you must specify it.

app.set('views', __dirname + '/views');

Express should also tell you more information about where it's trying to find the view, that should help you know exactly where it's looking.

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