javascript Chrome 扩展程序，存储数据
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Chrome extension, Store data
提问by Siamak A.Motlagh
I've read this question: Chrome Extensions & Javasctipy Databasebut I want an answer with more details and more clear.
我读过这个问题：Chrome 扩展和 Javasctipy 数据库，但我想要一个更详细、更清晰的答案。
How can I store some of my extension settings?
如何存储我的一些扩展设置？
Is it possible to use a database to do such things with JavaScript?
是否可以使用数据库用 JavaScript 来做这样的事情？
Is there any good tutorial on it?
有什么好的教程吗？
I don't want to use Local Storage, because I do notwant the behavior of SESSIONS
我不想使用本地存储，因为我不想要 SESSIONS 的行为
Thanks.
谢谢。
回答by T.J. Crowder
You could use chrome.storage.syncor chrome.storage.local(docs). Both are local storage (not session storage); synchas the additional advantage that it syncs to the user's Google account if they've connected Chrome to it.
您可以使用chrome.storage.sync或chrome.storage.local（文档）。两者都是本地存储（不是会话存储）；sync如果用户已将 Chrome 连接到它，它还有一个额外的优势，它会同步到用户的 Google 帐户。
回答by duckbrain
The following page lists the storage mechanisms in HTML5. WebSQL gives you a pretty good database for your javascript to use.
以下页面列出了 HTML5 中的存储机制。WebSQL 为您的 javascript 提供了一个非常好的数据库。
http://www.html5rocks.com/en/features/storage
http://www.html5rocks.com/en/features/storage
UPDATE: It has been some time since I posted this. WebSQL has been dropped. Browsers will probably still continue to support it, but all the implementations have been SQLite. IndexedDB is the way to go now. I have used it and it is a little hard to get into, but works well for a client side database.
更新：我发布这个已经有一段时间了。WebSQL 已被删除。浏览器可能仍会继续支持它，但所有的实现都是 SQLite。IndexedDB 是现在要走的路。我已经使用过它，它有点难以进入，但对于客户端数据库来说效果很好。
UPDATE AGAIN: Chrome changing things. See T.J. Crowder's Answer.
再次更新：Chrome 正在改变事物。参见TJ Crowder 的回答。
回答by wh1t30ps
I believe this is a simple solution for you if you just want to save some settings. It also has some examples, hope it helps.
如果您只想保存一些设置，我相信这对您来说是一个简单的解决方案。还有一些例子，希望能帮到你。
