使用Node and Express 4的基本HTTP身份验证

我使用原始代码

basicAuth

app.use(function(req, res, next) {    var user = auth(req);    if (user === undefined || user['name'] !== 'username' || user['pass'] !== 'password') {        res.statusCode = 401;        res.setHeader('WWW-Authenticate', 'Basic realm="MyRealmName"');        res.end('Unauthorized');    } else {        next();    }});