“Origin null is not allowed by Access-Control-Allow-Origin”在Chrome中。为什么？ [英] "Origin null is not allowed by Access-Control-Allow-Origin" in Chrome. Why?

问题描述

我正在使用一些Javascript在我的PC上本地运行。我使用一个jQuery CSV插件（http://plugins.jquery.com/project/csv）加载加载一个csv文件到javascript数组。脚本很简单：

I am working on some Javascript to run locally on my PC. I am using a jQuery CSV plugin (http://plugins.jquery.com/project/csv) to load load a csv file into javascript arrays. The script is simple:

$(function(){
 $.get("file.csv", function(data){
  stuff = $.csv()(data);
 })
})

在Firefox中它工作正常，但在Chrome它说原始null不允许Access-Control-Allow-Origin。这意味着什么？我找到关于与此错误相关的跨服务器内容的各种线程，但我只是在处理本地文件。

In Firefox it works fine but in Chrome it says "Origin null is not allowed by Access-Control-Allow-Origin". What does that mean? I find all sorts of threads about cross-server stuff related to this error but I am just working with local files.

推荐答案

Chrome不相信任何两个本地文件之间有任何公共关系。

Chrome doesn't believe that there's any common relationship between any two local files.

您可以使用选项--allow-file-access-from-files

You can start it with the option "--allow-file-access-from-files" to tell it you disagree.

感谢上帝的主人尼克·克拉弗这个信息，当我基本上问同一个问题前一段时间。

Thanks to the ascendant master Nick Craver for this info when I asked essentially the same question some time ago.

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