我正在构建一个项目的视图,在我的.ejs页面上渲染图片时遇到了一些问题。当页面加载时,在ejs文件中设置的alt文本旁边只有一个小的页面图标。控制台中还会出现“GET /public/images/ResConnect.png 404”错误。我尝试了一些在线解决方案,但似乎没有什么作用。这是我尝试在特定页面上呈现徽标的代码:
<!-- views/index.ejs -->
<!doctype html>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<html>
<head>
<title>ResConnect Home</title>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.2/css/bootstrap.min.css"> <!-- load bootstrap css -->
<script defer src="https://use.fontawesome.com/releases/v5.0.8/js/solid.js" integrity="sha384-+Ga2s7YBbhOD6nie0DzrZpJes+b2K1xkpKxTFFcx59QmVPaSA8c7pycsNaFwUK6l" crossorigin="anonymous"></script> <!-- load fontawesome -->
<script defer src="https://use.fontawesome.com/releases/v5.0.8/js/fontawesome.js" integrity="sha384-7ox8Q2yzO/uWircfojVuCQOZl+ZZBg2D2J5nkpLqzH1HY0C1dHlTKIbpRz/LG23c" crossorigin="anonymous"></script>
<style>
body { padding-top:80px; }
</style>
</head>
<body>
<div class="container">
<div class="jumbotron text-center">
<img src="./public/images/ResConnect.png" alt="ResConnect Logo"/>
<h1><span class="fa fa-lock"></span> ResConnect Home</h1>
<p>Please advise: Only approved personnel by The University of Mississippi Department of Student Housing may access ResConnect.</p>
<b>Login or Register with:</b><br>
<a href="/login" class="btn btn-default"><span class="fa fa-user"></span> Login</a>
<a href="/signup" class="btn btn-default"><span class="fa fa-user-plus"></span> Register</a>
</div>
</div>
</body>
</html>
以下是我的server.js文件:
// server.js
// get all the tools we need
var express = require('express');
var session = require('express-session');
var favicon = require('express-favicon');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var morgan = require('morgan');
var app = express();
var port = process.env.PORT || 1848;
var passport = require('passport');
var flash = require('connect-flash');
require('./config/passport')(passport); // pass passport for configuration
app.use(favicon(__dirname + './public/images/favicon.ico'));
app.use(express.static('./public/images'));
// set up our express application
app.use(morgan('dev')); // log every request to the console
app.use(cookieParser()); // read cookies (needed for auth)
app.use(bodyParser.urlencoded({
extended: true
}));
app.use(bodyParser.json());
app.set('view engine', 'ejs'); // set up ejs for templating
// required for passport
app.use(session({
secret: 'vidyapathaisalwaysrunning',
resave: true,
saveUninitialized: true
} )); // session secret
app.use(passport.initialize());
app.use(passport.session()); // persistent login sessions
app.use(flash()); // use connect-flash for flash messages stored in session
require('./app/routes.js')(app, passport);
app.listen(port);
console.log('Server running on port ' + port);
这是我用于渲染index.ejs页面的get函数:
app.get('/', function(req, res) {
res.render('index.ejs'); // load the index.ejs file
});
此外,以下是我项目的目录设置,您可以看到我的所有文件所在位置: 项目文件目录
/public
而不是./public
?编辑:我没有仔细阅读。express.static 没有将 public/images 视为它提供的文件的 uri 的一部分。 - Catalyst