Phonegap如何在Android上保存永久数据 [英] Phonegap how to save permanent data on android
问题描述
我正在寻找一种使用 PhoneGap
永久保存数据的方法。
I'm looking for a method to save data permanently using PhoneGap
.
-
LocalStorage
- 文件I / O
- ?
我听说 LocalStorage
不是100%永久,而是在胡同里。
I heard LocalStorage
is not 100% permanent, but is somewhere in the alley.
我真的不想从File I / O开始,因为我需要的是用食谱创建一个数据库,他们需要留下。
I wouldn't really like to begin with File I/O, because what I need is to create a database with recipes, and they need to stay.
Number 3是我要问的。任何建议?
"Number 3" is what I'm asking about. Any suggestions?
提前感谢:)
推荐答案
m使用localstorage,这是保存数据的最佳解决方案。像你说的,它不是100%永久。在我的情况下,localstorage只有在您卸载应用程序时才会清除。使用Phonegap查找有关localstorage的更多信息
http:// docs.phonegap.com/en/2.1.0/cordova_storage_storage.md.html#localStorage
I'm using the localstorage and this is the best solution to keep saved data. Like you said, it isn't 100% permanent. In my case the localstorage is cleared only if you uninstall the app. Find more info about localstorage with Phonegap http://docs.phonegap.com/en/2.1.0/cordova_storage_storage.md.html#localStorage
您可以在
上获取有关localstorage的详细信息 http://diveintohtml5.info/storage.html
您也可以使用数据库。您可以在
上找到相关信息 http:// docs.phonegap.com/en/2.1.0/cordova_storage_storage.md.html#open数据库
You could use a database as well. You can find info on this at http://docs.phonegap.com/en/2.1.0/cordova_storage_storage.md.html#openDatabase
这篇关于Phonegap如何在Android上保存永久数据的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!