我是node.js的新手,我想使用把手模板引擎,但缩短了扩展名hbs
。
以下是原始代码(source):
var handlebars = require('express3-handlebars')
.create({ defaultLayout: 'main' });
app.engine('handlebars', handlebars.engine);
app.set('view engine', 'handlebars');
对于带有handlebars
扩展名的模板,它运行良好,但我将其更改为:
var handlebars = require('express3-handlebars')
.create({ defaultLayout: 'main' });
app.engine('hbs', handlebars.engine);
app.set('view engine', 'hbs');
并将所有模板扩展名更改为hbs
。
但是,现在我收到了这个错误:
Error: ENOENT: no such file or directory, open '/path/to/node/myproject/views/layouts/main.handlebars'
at Error (native)
我也试过
var handlebars = require('express3-handlebars')
.create({ defaultLayout: 'main' , extname : '.hbs'});
app.engine('handlebars', handlebars.engine);
app.set('view engine', 'handlebars');
根据答案here,
但我的结果是:
Error: Failed to lookup view "500" in views directory "/path/to/myproject/views"
at EventEmitter.render (/path/to/myproject/node_modules/express/lib/application.js:579:17)
at ServerResponse.render (/path/to/myproject/node_modules/express/lib/response.js:961:7)
at /path/to/myproject/app.js:96:6
at Layer.handle_error (/path/to/myproject/node_modules/express/lib/router/layer.js:71:5)
at trim_prefix (/path/to/myproject/node_modules/express/lib/router/index.js:310:13)
at /path/to/myproject/node_modules/express/lib/router/index.js:280:7
at Function.process_params (/path/to/myproject/node_modules/express/lib/router/index.js:330:12)
at next (/path/to/myproject/node_modules/express/lib/router/index.js:271:10)
at Layer.handle_error (/path/to/myproject/node_modules/express/lib/router/layer.js:67:12)
at trim_prefix (/path/to/myproject/node_modules/express/lib/router/index.js:310:13)
我也尝试了其他的东西,但没有一个工作,所以想知道如何解决这个问题?
答案 0 :(得分:8)
这就是诀窍:
exphbs = require('express3-handlebars'),
app.engine('hbs', exphbs({defaultLayout: 'main', extname: '.hbs'}));
app.set('view engine', 'hbs');
答案 1 :(得分:2)
您可以使用express-hbs代替import java.io.File
import scala.sys.process._
"cat" #< new File("file.in") !
。
简单地说,你可以这样做:
express3-handlebars
答案 2 :(得分:0)
'express3-handlebars'软件包现在(2020年)已弃用。所以你可以尝试一下
const handlebarOptions = {
viewEngine: {
extName: '.hbs',
partialsDir: 'views',//your path, views is a folder inside the source folder
layoutsDir: 'views',
defaultLayout: ''//set this one empty and provide your template below,
},
viewPath: 'views',
extName: '.hbs',
};
mailTransport.use('compile', hbs(handlebarOptions));
const mailOptions = {
from: '"Spammy Corp." <ad.timely@gmail.com>',
to: 'nipunkavishka@gmail.com',
template: 'index',//this is the template of your hbs file
};
答案 3 :(得分:0)
您的代码没有任何问题,您只需要在 views 文件夹中创建一个文件夹并将其命名为 layouts,然后移动您的 defaultLayout = main.hbs
给它。
如果你有:
Error : The partial header could no be found .
再次在 views 文件夹中创建另一个文件并将其命名为 partials,然后将所有部分放在那里 __像头文件等等......。