如何在 express js 中执行 res.redirect 时传递标头

问题描述

我正在处理 express js，我需要重定向到需要身份验证的页面.这是我的代码:

I am working on express js and I need to redirect to a page which needs authentication. This is my code:

router.get('/ren', function(req, res) {
    var username = 'nik',
        password = 'abc123',
        auth = 'Basic ' + new Buffer(username + ':' + password).toString('base64');

    res.redirect('http://localhost:3000/api/oauth2/authorize');
})

如何为这个重定向命令设置标题?

How can I set headers to this redirect command?

推荐答案

如果使用 301 (Moved Permanently) 或 302 (Found) 重定向，是否不会自动转发标头?

Doesn't express forward the headers automatically if you redirect with 301 (Moved Permanently) or 302 (Found)?

如果没有，您可以通过以下方式设置标题:

If not, this is how you can set headers:

res.set({
  'Authorization': auth
})

或

res.header('Authorization', auth)

然后调用

res.redirect('http://localhost:3000/api/oauth2/authorize');

最后，这样的事情应该可行:

Finally, something like that should work:

router.get('/ren', function(req, res) {
    var username = 'nik',
        password = 'abc123',
    auth = "Basic " + new Buffer(username + ":" + password).toString("base64");

    res.header('Authorization', auth);

    res.redirect('http://localhost:3000/api/oauth2/authorize');
});

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