Question

我似乎没有让JSHTML作为Node.js中Express.js的模板引擎。当我安装我的Express.js应用程序并为我创建一个基本应用程序时，我运行它会收到以下错误消息：

500 TypeError: Property 'engine' of object #<View> is not a function
at View.render (/Users/blackbook/nodejs/ds/node_modules/express/lib/view.js:75:8)
at Function.app.render (/Users/blackbook/nodejs/ds/node_modules/express/lib/application.js:504:10)
at ServerResponse.res.render (/Users/blackbook/nodejs/ds/node_modules/express/lib/response.js:677:7)
at exports.index (/Users/blackbook/nodejs/ds/routes/index.js:7:7)
at callbacks (/Users/blackbook/nodejs/ds/node_modules/express/lib/router/index.js:165:11)
at param (/Users/blackbook/nodejs/ds/node_modules/express/lib/router/index.js:139:11)
at pass (/Users/blackbook/nodejs/ds/node_modules/express/lib/router/index.js:146:5)
at Router._dispatch (/Users/blackbook/nodejs/ds/node_modules/express/lib/router/index.js:173:5)
at Object.router (/Users/blackbook/nodejs/ds/node_modules/express/lib/router/index.js:33:10)
at next (/Users/blackbook/nodejs/ds/node_modules/express/node_modules/connect/lib/proto.js:190:15)

我的app.js看起来像这样（这是Express.js为我创建的）：

/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , http = require('http')
  , path = require('path');

var app = express();

app.configure(function(){
  app.set('port', process.env.PORT || 3000);
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jshtml');
  app.use(express.favicon());
  app.use(express.logger('dev'));
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(app.router);
  app.use(express.static(path.join(__dirname, 'public')));
});

app.configure('development', function(){
  app.use(express.errorHandler());
});

app.get('/', routes.index);

http.createServer(app).listen(app.get('port'), function(){
  console.log("Express server listening on port " + app.get('port'));
});

我有这个装置：

Node.js v.0.8.5
Express.js@3.0.0rc2
jshtml@0.2.3

Answer 1

JSHTML目前适用于Express.js 2.有计划让引擎与Express.js 3一起使用，但目前我忙于享受夏天！期待在冬天解决这个问题！

Answer 2

根据https://github.com/visionmedia/express/wiki/Migrating-from-2.x-to-3.x，您可以使用app.engine实现2-x兼容性。

e.g。

var fs = require("fs");
var jshtml = require("jshtml");
app.engine("jshtml", function (path, options, fn) {
    fs.readFile(path, 'utf8', function (err, str) {
        if (err) return fn(err);
        str = jshtml.compile(str,options)(options).toString();
        fn(null, str);
    });
});

Answer 3

consolidate.js用作许多模板引擎和表达之间的桥梁。如果您的引擎不受支持，请检查源代码。大多数引擎需要15行代码才能实现。

Answer 4

我让它在我的项目中工作，可能会很快发出拉取请求，但现在看看我的评论 https://github.com/elmerbulthuis/jshtml/issues/5

Answer 5

尝试以下方法。它和我一样适合我。

首先，通过npm安装jshtml-express，然后执行以下操作。

var app = express();
**app.engine('jshtml', require('jshtml-express'));**

// All environments
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'jshtml');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(app.router);
app.use(express.static(path.join(__dirname, 'public')));

我希望它也适合你。

JSHTML没有在Node.js中使用Express.js

5 个答案: