node.js ejs包含错误 [英] node.js ejs include error

问题描述

我正在创建此模板：

<% include head %>
<Placemark>
    <name><%=name%></name>
    <description><%=description%></description>
    <Point>
        <coordinates><%=coordinates%></coordinates>
        </Point>
</Placemark>
<% include foot %>

但我总是收到此错误：

if (!filename) throw new Error('filename option is required for includ
                         ^

目录：

justas@justas-Studio-1555:~/node-socket.io/socket.io/examples/kml$ ls -1
app.js
foot.ejs
head.ejs
placemark.ejs

有人可以帮忙吗，根据工具箱，我应该一切正常

Can someone help, I according to toolbox everything should work

app.js：

var http = require('http');
var ejs = require('ejs');

var fs = require('fs')

http.createServer(function (req, res) {

res.writeHead(200, {'Content-Type': 'text/xml'});

fs.readFile('placemark.ejs', 'utf8', function (err, template) {

var content = ejs.render(template,{
    name:"test name",
    description:"this is the description",
    coordinates:"-122.0822035425683,37.42228990140251,0"
});

res.write(content);
res.end()
});
}).listen(8000);
console.log('Server listening at at xxxxxxxx');

使用ejs渲染模板，该模板由其他模板构造而成。它使用ejs-locals表示它没有方法渲染。有什么办法只用'ejs'??

using ejs I render template, which constructs from other templates. Using ejs-locals it says that it has no method render. Is there any way to do this with only 'ejs' ??

推荐答案

这是一个可行的示例：

似乎您需要传递模板的文件名，才能使用包含-请参见此处的示例

It appears you need to pass in the filename of the template, in order to be able to use include - See example here

var http = require('http');
var ejs = require('ejs');

var fs = require('fs');

http.createServer(function (req, res) {

res.writeHead(200, {'Content-Type': 'text/xml'});

fs.readFile('placemark.ejs', 'utf8', function (err, template) {

var content = ejs.render(template,{
    name:"test name",
    description:"this is the description",
    coordinates:"-122.0822035425683,37.42228990140251,0",
    filename: __dirname + '/placemark.ejs'
});

res.write(content);
res.end()
});
}).listen(8000);
console.log('Server listening at at xxxxxxxx');

这篇关于node.js ejs包含错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！