Window：indexedDB 属性

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since September 2021.

indexedDB 是 WindowOrWorkerGlobalScope 的一个只读属性，它集成了为应用程序提供异步访问索引数据库的功能的机制。

值

一个 IDBFactory 对象。

示例

js
var db;
function openDB() {
  var DBOpenRequest = window.indexedDB.open("toDoList");
  DBOpenRequest.onsuccess = function (e) {
    db = DBOpenRequest.result;
  };
}

规范

Specification
Indexed Database API 3.0
# dom-windoworworkerglobalscope-indexeddb

浏览器兼容性

BCD tables only load in the browser

参见