Question

IndexedDB.open一直报错，请问是什么原因

Answer 1

下面是我的代码：请各位大侠帮忙看看是什么原因造成的？还是电脑系统需要设定什么？

var indexedDB = window.mozIndexedDB || window.indexedDB || window.webkitIndexedDB || windo w.msIndexedDB;
const DB_NAME = 'supernote-db';
const DB_VERSION = 1;
var request = indexedDB.open(DB_NAME, DB_VERSION);
request.onsuccess = function(event) {
alert("database open success:" + request.result);
//db = request.result;