错误:无法在Express中查看视图 [英] Error: Failed to lookup view in Express

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问题描述

注意:我的帖子结束后的自动回复



我正在尝试更好地体验nodeJS,我真的很想把所有的脚本都放在一个文件中。



所以,在这里发贴后,我使用这个结构

  ./ 
config /
enviroment.js
routes.js
public /
css /
样式.css
图片
视图
索引
index.jade
部分
index.jade
layout.jade
app.js

我的文件现在是:



app.js

  var express = require('express'); 
var app = module.exports = express.createServer();

require('./ config / enviroment.js')(app,express);
require('./ config / routes.js')(app);

app.listen(3000);

enviroment.js

  module.exports = function(app,express){
app.configure(function(){
app.use(express.logger()) ;
app.use(express.static(__ dirname +'/ public'));
app.set('views',__dirname +'/ views');
app.set 'view engine','jade'); // views of views

});

//开发配置
app.configure('development',function(){
app.use(express.errorHandler({
dumpExceptions:true,
showStack:true
}));
});

//生产配置
app.configure('production',function(){
app.use(express.errorHandler());
});

};

routes.js

  module.exports = function(app){

app.get(['/','/ index','/ inicio'], function(req,res){
res.render('index / index');
});

app.get('/ test',function(req,res){
//res.render('index/index');
});

};

layout.jade

  !!! 5 
html

链接(rel ='stylesheet',href ='/ css / style.css')
标题Express + Jade
body
#main
h1内容到这里
#container!= body

index / index.jade

  h1 algoa 
pre>

我得到的错误是:


错误:无法查看视图index / index
在Function.render(c:\xampp\htdocs\\\
odejs\buses\\\
ode_modules\express\lib\application.js:495:17)
在render(c:\xampp\htdocs\\\
odejs\buses\\\
ode_modules\express\lib\response.js:614:9)
在ServerResponse.render(c:\ xampp\htdocs\\\
odejs\buses\\\
ode_modules\express\lib\response.js:638:5)
在c:\xampp\htdocs\\\
odejs\buses\ config \routes.js:4:7
在回调(c:\xampp\htdocs\\\
odejs\buses\\\
ode_modules\express\lib\router\index.js:177:11)
在param(c :\xampp\htdocs\\\
odejs\buses\\\
ode_modules\express\lib\router\index.js:151:11)
at pass(c:\xampp\htdocs \\\
odejs\buses\\\
ode_modules\express\lib\router\index.js:158:5)
在Router._dispatch(c:\xampp\htdocs\\\
odejs\ bus\\\
ode_modules\express\lib\router\index.js:185:4)
在Object.router [as handle](c:\xampp\htdocs\\\
odejs\buses \\\
ode_modules\express\lib\router\index.js:45:10)
在下一个(c:\xampp\htdocs\\\
odejs\buses\\\
ode_modules\express\\ \\ node_modules\connect\lib\proto.js:191:15)


但我真的不知道是什么问题...



我开始思考是因为模块导出...



答案:
远离我发现的唯一解决方案是更改我定义的app.set('views')和视图引擎的位置

我把它移动到了应用程序。 js,现在工作得很好。

  var express = require('express'); 
var app = module.exports = express.createServer();


require('./ config / enviroment.js')(app,express);

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

require('./ config / routes.js')(app);

app.listen(3000);

我真的不明白这个背后的逻辑,但我会认为它有一个。 >

解决方案

npm install express@2.5.9 安装以前的版本,如果它有帮助



我在3.x中知道视图布局技工已被删除,但这可能不是您的问题。也可以用 express() c $ / code code code code code code code $ c $ h3>更新:

这是你的__dirname from environment.js

应该是:

  app.use(express.static(__ dirname +'../public')); 


Note: my auto answer at end of the post

I'm trying to make a better experience of nodeJS and i don't really like to get all the script in one file.

so, following a post here i use this structure

./
 config/
   enviroment.js
   routes.js
 public/
   css/
     styles.css
   images
 views
   index
     index.jade
   section
     index.jade
   layout.jade
 app.js

My files are right now:

app.js

var express = require('express');
var app = module.exports = express.createServer();

require('./config/enviroment.js')(app, express);
require('./config/routes.js')(app);

app.listen(3000);

enviroment.js

module.exports = function(app, express) {
    app.configure(function() {
        app.use(express.logger());
        app.use(express.static(__dirname + '/public'));
        app.set('views', __dirname + '/views');
        app.set('view engine', 'jade'); //extension of views

    });

    //development configuration
    app.configure('development', function() {
        app.use(express.errorHandler({
            dumpExceptions: true,
            showStack: true
        }));
    });

    //production configuration
    app.configure('production', function() {
        app.use(express.errorHandler());
    });

};

routes.js

module.exports = function(app) {

    app.get(['/','/index', '/inicio'], function(req, res) {
        res.render('index/index');
    });

    app.get('/test', function(req, res) {
        //res.render('index/index');
    });

};

layout.jade

!!! 5
html
    head
        link(rel='stylesheet', href='/css/style.css')
        title Express + Jade
    body
        #main
            h1 Content goes here
            #container!= body

index/index.jade

h1 algoa

The error i get is:

Error: Failed to lookup view "index/index" at Function.render (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\application.js:495:17) at render (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\response.js:614:9) at ServerResponse.render (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\response.js:638:5) at c:\xampp\htdocs\nodejs\buses\config\routes.js:4:7 at callbacks (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:177:11) at param (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:151:11) at pass (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:158:5) at Router._dispatch (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:185:4) at Object.router [as handle] (c:\xampp\htdocs\nodejs\buses\node_modules\express\lib\router\index.js:45:10) at next (c:\xampp\htdocs\nodejs\buses\node_modules\express\node_modules\connect\lib\proto.js:191:15)

But i don't really know what is the problem...

I'm starting thinking is because the modules exports...

Answer: Far away the unique solution i found is to change the place i defined app.set('views') and views engine

I moved it to the app.js and now is working well.

var express = require('express');
var app = module.exports = express.createServer();


require('./config/enviroment.js')(app, express);

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

require('./config/routes.js')(app);

app.listen(3000);

I don't really understand the logic behind this but i gonna supose it have one.

解决方案

npm install express@2.5.9 installs the previous version, if it helps.

I know in 3.x the view layout mechanic was removed, but this might not be your problem. Also replace express.createServer() with express()

Update:

It's your __dirname from environment.js
It should be:

app.use(express.static(__dirname + '../public'));

这篇关于错误:无法在Express中查看视图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!

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