Created
November 27, 2018 16:49
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| </head> | |
| <body> | |
| <script src="https://code.jquery.com/jquery-3.3.1.js"></script> | |
| <script> | |
| function onUnload() { | |
| $.ajax({ | |
| type: "POST", | |
| url: "http://localhost:8080/unload", | |
| async: false | |
| }); | |
| } | |
| window.onbeforeunload = onUnload; | |
| </script> | |
| </body> | |
| </html> |
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| const express = require('express'); | |
| const app = express(); | |
| app.post('/unload', (req, res) => { | |
| console.log('Unload'); | |
| res.json('Wohoo'); | |
| }); | |
| app.listen(8080); |
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