本文介绍了如何在 Firebase 托管(node.js)中返回 204 响应代码的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
Need some help. I am trying to access a file on firebase hosting with an android application, the application is downloading a .txt file and for verification reasons, before starting the download, it should check if the server is reachable, it needs a 204 response code (no content).
I can do it in PHP like so: (https://www.yourserver.com/return204.php):
<? php http_response_code(204); ?>
I found this link, but its looks very complicated: Firebase HTTP Functions, compared to the PHP solution. How can i do it in Firebase with Firebase Cloudfunctions or maybe simpler. Thanks
解决方案
Use this...
res.status(204).end();
Here is the full function...
exports.MyFunction = functions.https.onRequest((req, res) => {
res.status(204).end();
});
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