PhoneGap上的LocalStorage限制 [英] LocalStorage limit on PhoneGap

问题描述

在浏览器（包括iPhone的Safari）上，localStorage通常有5MB的限制。

There is usually a limit of 5MB on localStorage on browsers, including iPhone's Safari.

由于PhoneGap具有更高的安全权限，包括访问其他存储机制设备，理论上它们应该能够消除5MB的限制。

Since PhoneGap has the access higher security privileges including access to other storage mechanisms on the device, in theory they should be able to eliminate the limit of 5MB.

例如，它应该能够通过将数据存储在文件，等等，同时保持API与localStorage的javascript对象兼容。

For example, it should be able to get around the usual restrictions by storing the data on a file, etc while keeping the API compatible with localStorage javascript object.

这样做吗？或者是PhoneGap限制在相同的5MB？

Is this done? Or is PhoneGap limited to the same 5MB?

推荐答案

PhoneGap不做任何事情以扩展默认限制。在Android上，我在localStorage中获得了2.5M个字符（JavaScript中的字符串是UTF-16）。

PhoneGap doesn't do anything out of the ordinary to extend the default limits. On Android, I get 2.5M characters in localStorage (Strings in JavaScript are UTF-16).

您可以在这里找到大多数浏览器的默认限制：http://dev-test.nemikor.com/web-storage/support-test/

You can find default limits for most browsers here: http://dev-test.nemikor.com/web-storage/support-test/

这有助于理解限制，我使用代码创建了一个简化的PhoneGap应用程序。

This was helpful in understanding the limitations, and I used the code to create a simplified test PhoneGap app.

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