<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> <script src="https://code.jquery.com/jquery-3.4.1.js" integrity="sha256-WpOohJOqMqqyKL9FccASB9O0KwACQJpFTUBLTYOVvVU=" crossorigin="anonymous"></script> </head> <body> </body> <script> const tokenUrl = 'https://www.nifs-k.ac.jp/rmap/getToken.php'; let rmToken = JSON.parse(localStorage.getItem('rmToken')); // トークン未取得 or 有効期限切れ if (!rmToken) { getToken(); } else { const expDate = new Date(rmToken.exp); const now = new Date(); if (expDate > now) { getToken(); } else { console.log(rmToken); } } function getToken() { $.ajax({ type: 'GET', url: tokenUrl, dataType: 'json', headers: { // 'Authorization': `Bearer ${token}`, // 'Accept': 'application/ld+json,application/json;q=0.1', // 'Accept-Encoding': 'gzip', 'Content-Type': 'application/json;' }, success: function (data) { const now = new Date(); const exp = new Date(now.getFullYear(), now.getMonth(), now.getDate(), now.getHours(), now.getMinutes() + 55); rmToken = { token: data.access_token, exp: exp }; localStorage.setItem('rmToken', JSON.stringify(rmToken)); console.log(rmToken); } }); } </script> </html>