袖珍JavaScript數據庫:PouchDB
PouchDB能夠</span>幫助Web開發人員構建離線應用程序像在線應用程序一樣。應用程序將數據保存在本地,并能夠進行同步。 Works in Firefox, Chrome, Opera, Safari, IE and Node.js PouchDB is just a script tag and 34KB (gzipped) away in the browser, or Requires some programming knowledge, however PouchDB is a piece of cake to learn. Everything is developed out in the open on Github, contributors always welcome! 項目主頁:http://www.baiduhome.net/lib/view/home/1413104557343</p>
</strong>跨瀏覽器Cross Browser
輕量級Lightweight
$ npm install pouchdb
away in Node.易于使用Easy to Learn
Open Source
就像離線版的Gmail或印象筆記等應用,你可以在任何地方、任何時候編輯內容,無論線上或線下,而在下次登錄時這些內容會自動同步,并且在同步的時候可以保證之前在不同設備上保存的離線內容不發生沖突。
示例代碼如下: var db = new PouchDB('dbname');
db.put({
_id: 'dave@gmail.com',
name: 'David',
age: 66
});
db.changes({
onChange: function() {
console.log('Ch-Ch-Changes');
}
});
db.replicate.to('http://example.com/mydb'); </pre> <div></div>
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