错误:模块"html"不提供视图引擎(快速) [英] Error: Module "html" does not provide a view engine (Express)
问题描述
我正在尝试建立一个简单的路由应用程序,但是在呈现页面时我一直在运行int错误.
I'm trying to set up a simple routing app but I keep running int the error when rendering a page.
Error: Module "html" does not provide a view engine.
奇怪的是我已经在我的app.js文件中指定了视图引擎,但是仍然出现错误
What is odd is I've specified the view engine in my app.js file but I'm still getting the error
// app.js
var express = require('express');
var app = express();
var router = express.Router();
// Need to import the route file
var chef = require('./chef');
app.use('/chef', chef);
// Set directory to contain the templates ('views')
app.set('views', __dirname + '/views');
// Set view engine to use
app.set('view engine', 'html');
app.use(function(err, req, res, next) {
console.error(err.stack);
res.status(500).send('Something broke!');
});
// chef.js
var express = require('express');
var routes = express.Router();
routes.get('/', (req, res) => {
//res.send("I'm here!")
res.render('chef');
});
module.exports = routes;
// views/chef.html
Some HTML file here here ..
在Chef.js文件中,当我只想测试路由是否正常时,我取消注释res.send ...,它将我在这里"发送到DOM.
In the chef.js file when I just want to test if the route is working I uncomment res.send ... which sends "I'm here" to the DOM.
但是,每当我尝试使用res.render渲染chef.html页面时,都会收到上述错误.我觉得很奇怪,因为我已经在app.js中设置了视图引擎.
However whenever I try res.render to render the chef.html page I get the error above. Which I find odd because I've set the view engine in app.js.
有关如何呈现我的HTML文件的建议?
Suggestions on how to render my HTML file?
推荐答案
使用res.sendFile('/fileName.html');
代替res.render()
用于发送文件,我们使用了res.sendFile(fullPath)
,如果您使用的不是HTML语言,则必须使用res.render().
for sending file , we used res.sendFile(fullPath)
and if you are using other than HTML language then you should have to use res.render().
res.render()
用于ejs, pug
等模板.
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