无法使用OS X 10.11.4,Node.js获取res.render渲染。 Express3车把 [英] Can't get res.render to render using OS X 10.11.4, Node.js. Express3-handlebars
问题描述
$ p $目录
/ Users / williamshaw / WebProjects / sicmobile williamshaw $ ls
package.json resources sicmobile.js views
bin node_modules公共路线供应商
sicmobile.js:
var path = require('path');
var express = require('express');
//设置句柄视图引擎
var exphbs = require('express3-handlebars');
var app = express();
app.set('views',path.join(__ dirname,'/ views'));
app.engine('handlebars',
exphbs({defaultLayout:'main'}));
app.set('view engine','handlebars');
app.set('port',process.env.PORT || 3000);
app.use(express.static(__ dirname +'/ public'));
$ b $ app.get('/',function(req,res){
res.render('home');
});
app.get('/ about',function(req,res){
res.render('about');
});
// 404捕获所有处理程序(中间件)
app.use(函数(req,res,next){
res.status(404);
res.render('404');
});
// 500错误处理程序(中间件)
app.use(函数(err,req,res,next){
console.error(err.stack);
res.status(500);
res.render('500');
});
$ b app.listen(app.get('port'),function(){
console.log('Express on http:// localhost:'+
app .get('port')+';按Ctrl-C终止。');
});
main.handlebars:
<!doctype html>
< html>
< head>
< title>公司> / title>
< / head>
< body>
< div style ='position:absolute; top:0; height:40px;'>
< h3>这是头< / h3>
< / div>
< / div style ='margin-top:60px;'>
{{{body}}}
< / div>
< div style ='position:absolute; bottom:0; height:40px;'>
< / div>
< / body>
< / html>
home.handlebars:
<!doctype html>
< h1>欢迎来到Shaw Investment Company< / h1>
about.handlebars:
< h1>这是关于页面。< / h1>
400.handlebars:
< h1> 404 - 未找到< / h1>
500.handlebars:
< h1> 500 - 服务器错误< / h1>
main.handlebars 。
< title>公司< / title>
如果您在开发人员控制台中检查页面元素,您会在标题标签中看到数据。 / p>
希望它有帮助。
I am new to all this. I've worked through several different tutorials will the same results. I feel like something isn't compatible with the setup or I've fat fingered something. Below are what I believe to be the relevant files. I can get res.send to work, but res.render will not render. I can't even get it to throw a 500 or 404 error. It does seem to find http://localhost:3000, though no text is displayed. I'm using OS X 10.11.4, Node.js. Express3-handlebars.
directory:
/Users/williamshaw/WebProjects/sicmobile
Williams-MacBook:sicmobile williamshaw$ ls
package.json resources sicmobile.js views
bin node_modules public routes vendors
sicmobile.js:
var path = require('path');
var express = require('express');
// set up handlebars view engine
var exphbs = require('express3-handlebars');
var app = express();
app.set('views', path.join(__dirname, '/views'));
app.engine('handlebars',
exphbs({defaultLayout: 'main'}));
app.set('view engine', 'handlebars');
app.set('port', process.env.PORT || 3000);
app.use(express.static(__dirname + '/public'));
app.get('/', function(req, res) {
res.render('home');
});
app.get('/about', function(req,res){
res.render('about');
});
// 404 catch-all handler (middleware)
app.use(function(req, res, next){
res.status(404);
res.render('404');
});
// 500 error handler (middleware)
app.use(function(err, req, res, next){
console.error(err.stack);
res.status(500);
res.render('500');
});
app.listen(app.get('port'), function(){
console.log( 'Express started on http://localhost:' +
app.get('port') + '; press Ctrl-C to terminate.' );
});
main.handlebars:
<!doctype html>
<html>
<head>
<title>The Company>/title>
</head>
<body>
<div style='position: absolute; top: 0; height: 40px;'>
<h3> This is the header</h3>
</div>
</div style='margin-top: 60px;'>
{{{ body }}}
</div>
<div style='position: absolute; bottom: 0;height:40px;'>
</div>
</body>
</html>
home.handlebars:
<!doctype html>
<h1>Welcome to Shaw Investment Company</h1>
about.handlebars:
<h1>This is the About page.</h1>
400.handlebars:
<h1>404 - Not Found</h1>
500.handlebars:
<h1>500 - Server Error</h1>
You have typing error in main.handlebars
.
<title>The Company</title>
If you check the page element in Developer Console, you will see the data in title tag itself.
Hope, it helps.
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