我运行 ExpressJS 并安装 Handlebars 作为模板引擎。我正在使用 AdminLTE 并将其拆分为 /views/layouts 中的 6 个 hbs 文件。我将 AdminLTE 模板放在 public 文件夹中。
views/layouts
-- base.hbs // as defaultLayout
-- footer.hbs
-- head.hbs
-- js.hbs
-- nav.hbs
-- sidebar.hbs
每次尝试访问 localhost:3000 时，我都会在 Node 控制台上收到以下错误
Error: The partial head could not be found
这是我的 app.js 设置:
var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var flash = require('express-flash');
var session = require('express-session');
var mongoose = require('mongoose');
var validator = require('express-validator');
var override = require('method-override');
var hbs = require('express-handlebars');
var routes = require('./routes/index');
var users = require('./routes/users');
var app = express();
// view engine setup
app.engine('hbs', hbs({extname: 'hbs', defaultLayout: 'base', layoutDir: __dirname + '/views/layouts'}));
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'hbs');
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
extended: false
}));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(session({secret: "1234"}));
app.use(flash());
app.use(validator());
app.use(override(function(req, res) {
if (req.body && typeof req.body == 'object' && '_method' in req.body) {
var method = req.body._method;
delete req.body._method;
return method;
}
}));
[...]
这是我的base.hbs 文件:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
{{> head}}
</head>
<body class="hold-transition skin-blue sidebar-mini">
<div class="wrapper">
{{> nav}}
{{> sidebar}}
<div class="content-wrapper">
{{{ body }}}
</div>
{{> footer}}
<div class="control-sidebar-bg"></div>
{{> js}}
</div>
</body>
</html>
最佳答案
您需要在配置 express-handlebars 时注册 partials 目录的路径，并将您的 partials 移动到该文件夹。
app.engine('hbs', hbs({
extname: 'hbs',
defaultLayout: 'base',
layoutsDir: path.join(__dirname, 'views/layouts'),
partialsDir : [
// path to your partials
path.join(__dirname, 'views/partials'),
]
}));
关于javascript - 如何解决 找不到部分车头 Handlebars ，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40581287/