我写了一个简单的快速脚本来为带有嵌入式javascript的网页提供服务。但是,服务器似乎找不到我提供给它的任何文件。更令人沮丧的是,有时它似乎起作用,只是当我更改了不相关的代码时,它再次崩溃了。
所有文件都在我告诉脚本的位置,但是我经常遇到以下错误:
GET http://localhost:55154/jsPsych/jspsych.js net::ERR_ABORTED 404 (Not Found)
这是快递代码:
// --- LOADING MODULES
var express = require('express');
// --- INSTANTIATE THE APP
var app = express();
// --- STATIC MIDDLEWARE
app.use(express.static(__dirname + '/public'));
app.use('jsPsych', express.static(__dirname + "/jsPsych"));
// --- VIEW LOCATION, SET UP SERVING STATIC HTML
app.set('views', __dirname + '/public/views');
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');
// --- ROUTING
app.get('/', function(request, response) {
response.render('index.html');
});
app.get('/experiment', function(request, response) {
response.render('go_no_go.html');
});
// --- START THE SERVER
var server = app.listen(process.env.PORT, function(){
console.log("Listening on port %d", server.address().port);
});
这是javascript的相关内容:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<script type="text/javascript" src="../jsPsych/jspsych.js"></script>
<link type= "text/html" href="jsPsych/css/jspsych.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="jsPsych/plugins/jspsych-html-keyboard-response.js"></script>
<script type="text/javascript" src="jsPsych/plugins/jspsych-image-keyboard-response.js"></script>
<script type="text/javascript" src="jsPsych/plugins/jspsych-survey-text.js"></script>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
</head>
答案 0 :(得分:2)
您是否必须向上移动目录才能访问jspsych.js?如果没有,请在相对路径中删除“ ..”,以确保相对路径与文件对齐。