Express JS render:TypeError:this.engine不是一个函数 [英] Express js render : TypeError: this.engine is not a function
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问题描述
我收到TypeError:this.engine不是函数.我不知道为什么会收到此错误.谁能帮我解决这个问题.
I am getting TypeError: this.engine is not a function. I don`t know why I am getting this error. Can anyone please help me to solve this issue.
我的服务器文件:
var express = require('express');
var path = require('path');
var app = express();
//configure app
app.set('view engine', 'html');
app.set('views', path.join(__dirname, 'views'));
app.get('/', function (req, res) {
res.render('index');
});
app.listen(3000, function() {
console.log('Ready on port 1337');
});
还有我的HTML文件:
And my HTML file:
<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div>Hello Express</div>
</body>
</html>
我得到了错误
我的package.json:
My package.json:
{
"name": "app",
"version": "1.0.0",
"main": "index.html",
"directories": {
"test": "test"
},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "mehadi",
"license": "UNLICENSED",
"dependencies": {
"express": "4.13.0",
"html": "^1.0.0"
},
"repository": {
"type": "git",
"url": "(github.com/mehadi07/Random.git)"
},
"devDependencies": {},
"description": ""
}
我通过
npm install --save html
推荐答案
html 程序包与Express无关.因此，如果您告诉Express使用它，它就会失败.
The html package you've installed is unrelated to Express. So it's not surprising that if you tell Express to use it, it fails.
如果您希望提供静态HTML文件，请参见快递文档.最简单的方法就是
If you're looking to serve static HTML files, see this question's answers, and the Express documentation. The simplest way is just
app.use(express.static('views'));
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