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.

indexedDBWindowOrWorkerGlobalScope 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。

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

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
indexedDB
Available in workers

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support
No support
No support
Requires a vendor prefix or different name for use.
Has more compatibility info.

参见