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

问题描述

注意:我在帖子末尾自动回复

Note: my auto answer at end of the post

我正在努力改善 nodeJS 的体验，但我真的不喜欢将所有脚本都放在一个文件中.

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

所以，按照这里的帖子，我使用这种结构

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

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'); //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

我得到的错误是:

错误:无法查找视图索引/索引"在 Function.render (c:xampphtdocs odejsuses ode_modulesexpresslibapplication.js:495:17)在渲染 (c:xampphtdocs odejsuses ode_modulesexpresslib esponse.js:614:9)在 ServerResponse.render (c:xampphtdocs odejsuses ode_modulesexpresslib esponse.js:638:5)在 c:xampphtdocs odejsusesconfig outes.js:4:7在回调 (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:177:11)在参数 (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:151:11)通过 (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:158:5)在 Router._dispatch (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:185:4)在 Object.router [作为句柄] (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:45:10)接下来 (c:xampphtdocs odejsuses ode_modulesexpress ode_modulesconnectlibproto.js:191:15)

Error: Failed to lookup view "index/index" at Function.render (c:xampphtdocs odejsuses ode_modulesexpresslibapplication.js:495:17) at render (c:xampphtdocs odejsuses ode_modulesexpresslib esponse.js:614:9) at ServerResponse.render (c:xampphtdocs odejsuses ode_modulesexpresslib esponse.js:638:5) at c:xampphtdocs odejsusesconfig outes.js:4:7 at callbacks (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:177:11) at param (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:151:11) at pass (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:158:5) at Router._dispatch (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:185:4) at Object.router [as handle] (c:xampphtdocs odejsuses ode_modulesexpresslib outerindex.js:45:10) at next (c:xampphtdocs odejsuses ode_modulesexpress ode_modulesconnectlibproto.js:191:15)

但我真的不知道是什么问题...

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

我开始思考是因为模块导出...

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

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

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

我将其移至 app.js，现在运行良好.

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);

我不太明白这背后的逻辑，但我想它有一个.

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

推荐答案

npm install express@2.5.9 安装以前的版本，如果有帮助的话.

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

我知道在 3.x 中删除了视图布局机制，但这可能不是您的问题.同时将 express.createServer() 替换为 express()

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

这是你的 __dirname 来自 environment.js
应该是:

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 中查找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！