Question

我正在使用ExpressJS本机软件包serve-favicon将我的网站图标加载到服务器上，但是尽管已按照我的说明设置了代码，但我似乎无法使该网站图标出现在选项卡图标中。我需要在HTML中添加一些内容以使其正常工作吗？我的代码无法正常工作吗？如果我的app.js

在下面提供

收藏夹代码：

var favicon = require('serve-favicon');
app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));

收藏夹文件：

/Users/user/Desktop/Projects/node/app-name/public/favicon.ico

完整的app.js代码：

var express = require('express');
var app = express();

//External Packages
var hbs = require('express-hbs');
var passport = require('passport');
var bodyParser = require('body-parser');
var cookieParser = require('cookie-parser');
var session = require('express-session');
var RedisStore = require('connect-redis')(session);
var morgan = require('morgan');
var flash = require('connect-flash');
var helmet = require('helmet');
var csp = require('helmet-csp');
var csrf = require('csurf');
var path = require('path');
var favicon = require('serve-favicon');

var controllers = require('./app/controllers/routes');
var hbsHelper = require('./views/helpers/hbs-helper')(hbs);

//Port Setting
var port = process.env.PORT || 3000;

//Set Morgan as Logger
app.use(morgan('dev'));

//Set Helmet for Security
app.use(helmet());
app.disable('x-powered-by');
app.use(csp({
    directives: {
        ...
        *directives*
        ...
    }
}));

//Extract POST Data
app.use(bodyParser.urlencoded({
    extended: true
}));
app.use(bodyParser.json());

//Cookie Parser
app.use(cookieParser());


//Session Cookie Config
var sess = {
    store: new RedisStore({
        host: process.env.REDIS_ENDPOINT || 'localhost',
        port: 6379
    }),
    secret: process.env.SESSION_SECRET || *secret*,
    resave: true,
    saveUninitialized: true,
    cookie: {
        httpOnly: true,
        domain: process.env.DOMAIN_NAME || *local*
    }
}

if (app.get('env') === 'production') {
    app.set('trust proxy', 1)
    sess.cookie.secure = true
};

//Set Session Cookie
app.use(session(sess));

//Temporary Robots.txt
app.use(function(req, res, next) {
    if ('/robots.txt' == req.url) {
        res.type('text/plain')
        res.send("User-agent: *\nDisallow: /");
    } else {
        next();
    }
});

app.use(flash());

//Passport Initialization
app.use(passport.initialize());
app.use(passport.session());


//Set CSRF for Form Tokens
app.use(csrf());
app.use(function(req, res, next){
    res.locals._csrf = req.csrfToken();
    next();
});

//Handlebars View Engine
app.engine('hbs', hbs.express4({
    partialsDir: __dirname + '/views/partials',
     onCompile: function(exhbs, source, filename) {
        var options;
        options = {preventIndent: true};
    return exhbs.handlebars.compile(source, options);
  }
}));


//Public Directory
app.use(express.static(__dirname + '/public'));

console.log(path.join(__dirname, 'public', 'favicon.ico'))
//Load Favicon
app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));

//Webpack Compiled JS
app.use(express.static(__dirname + '/dist'));

//Routing
app.use(controllers);

//Port Listening
app.listen(port);
console.log('access at port:' + port);

Favicon不在ExpressJS安装程序中出现

0 个答案: