当URI太长时，Chrome会崩溃 [英] Chrome crashes when URI is too long

问题描述

我正在为我的HTML5游戏制作导出功能，我目前的保存方法是游戏数据的原始序列化然后：

I'm making an export function to a HTML5 game of mine and my current saving method is a crude serialization of game data and then:

// this is Javascript
var gameData = "abc"; // this is actually a HUGE string of over 2MB
try
{
    document.location = "data:text/octet-stream,"+encodeURIComponent(JSON.stringify(gameData));
}
catch(e)
{
    console.log(e);
}

来自：使用HTML5 / Javascript生成并保存文件

我不介意我无法使用它大字符串，但我希望它生成一个警告，通知此方法不起作用，不幸的是Chrome（16）崩溃而没有捕获该异常。

I don't mind the fact that I can't use it for big strings, but I'd like it to generate a warning that informs that this method doesn't work, unfortunately Chrome (16) crashes without catching that exception.

是有更好的方法来实现这种出口，对我来说重要的是让它在本地工作。 FileAPI 将是一个更好的解决方案，但不能在本地运行。

Is there a better way to implement this kind of export, the important thing being for me is to make it work locally. FileAPI would be a better solution, but doesn't work locally.

推荐答案

AFAIK不可能是客户端;但是这样可以在Chrome中保存1.99MB文件;也许你应该尝试压缩/优化你的游戏数据。一种方法是使用 JSZip 。

AFAIK not possible client-side; but a 1.99MB file can be saved this way in Chrome; maybe you should try to compress/optimize your game data a little bit. One way to do that is to use JSZip.

为了检查当前浏览器是否是谷歌浏览器，因此该方法不适用于长字符串，您可以使用以下内容：

In order to check if the current browser is Google Chrome and so the method doesn't work with long strings you can use something like this:

if(gameData.length > 1999999 && window.chrome){
    alert("Sorry, this export method does not work in Google Chrome")
    return; 
}

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