尝试在谷歌浏览器中使用HTML5文件API时获取FileError [英] Getting FileError when trying to use the HTML5 file api in google chrome

问题描述

我试图在chrome中使用文件系统API创建一个文件。最初我尝试了PERSISTENT存储，如下所示：

I was trying to create a file using the file system API in chrome. Initially I tried PERSISTENT storage as follows

window.requestFileSystem = window.requestFileSystem || window.webkitRequestFileSystem;
webkitStorageInfo.requestQuota(webkitStorageInfo.PERSISTENT, 1024*1024, 
    function(grantedBytes) {
        window.requestFileSystem(webkitStorageInfo.PERSISTENT, grantedBytes, onInitFs, 
        errorHandler);
    }, 
    errorHandler);

最初工作正常。但现在当我尝试相同的代码给我以下错误：

It was working fine initially. But now when I try the same code is giving me the following error

NOT_SUPPORTED_ERR: DOM Exception 9

然后我尝试使用TEMPORARY文件存储如下

Then I tried TEMPORARY file storage as follows

window.requestFileSystem(TEMPORARY, 1024*1024, onInitFs, errorHandler);

这是给我一些代码为2的FileError，意思是安全错误。任何人都可以请帮我解决这些问题吗？

That is giving me some FileError with the code 2 which means Security Error. Can anyone please help me on these issues?

推荐答案

您是否尝试将代码放置在本地存储的页面中电脑并与Chrome运行？您是否添加了标志

Are you trying to place the code in a page that is stored on your local computer and run it with Chrome? Did you add the flag

--allow-file-access-from-files

？我偶然遇到了和你一样的错误，突然间我意识到我忘了添加这个标志来运行我的Chrome。

in your Chrome shortcut? I happened to encounter the same error as yours and suddenly I realized that I forgot to add this flag to run my chrome.

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