URL转义Internet Explorer的中文/日文Unicode字符 [英] URL Escaping Chinese/Japanese Unicode Characters for Internet Explorer

问题描述

我正在尝试在我处理的几个URL中的URL-escape（百分号编码）非ascii字符。我正在使用一个Flash应用程序，从这些URL加载资源，如图像和声音片段。由于文件名可以包含非ASCII字符，如下所示：
日本语.jpg
我通过UTF-8对字符进行编码，而然后百分比转义unicode字节，以获得以下内容：

％E6％97％A5％E6％9C％AC％E8％AA ％9E.jpg

这些文件名在Internet Explorer以外的浏览器中运行应用时工作正常 - 我尝试过Firefox，Safari和Chrome。但是当我在IE中启动应用程序（尝试6和8），并尝试加载声音片段时，我得到：
错误＃2044：未处理的ioError ，并且URL已被损坏到如下所示：

æ¥æ¬èª.jpg

任何关于如何解决这个问题的想法？这只是使用本地文件系统URL测试驱动Flash应用程序。
我也注意到，Internet Explorer无法找到如下文件：
file：/// C：/％E6％97％A5％E6％ 9C％AC％E8％AA％9E.jpg ，尽管Chrome / Firefox将对其进行解码，并对文件加载路径

C：\日本语.jpg

编辑

我认为我的问题与以下ActionScript代码片段中遇到的问题相同：

  import flash.display.Loader; 
 import flash.net.URLRequest; 
 ... 
 var ldr：Loader; 
 var req：URLRequest = new URLRequest（日本语.jpg）; 
 ldr = new Loader（）; 
 ldr.load（req）; 
  

使用字符串日本语.jpg 将在IE中工作，而使用字符串％E6％97％A5％E6％9C％AC％E8％AA％9E.jpg 适用于其他浏览器。我需要的是一种可以在所有浏览器中运行的单一形式。我尝试过％u 编码并将http请求头设置为 Content-Type：text / html; charset = utf-8 ，没有运气的百分比转义或非转义形式。

解决方案

文件：//协议取决于您的操作系统区域设置，如果您的系统设置未设置为中文，但不能让IE执行此操作。

I'm trying to URL-escape (percent-encode) non-ascii characters in several URLs I'm dealing with. I'm working with a flash application that loads resources like images and sound clips from these URLs. Since the filenames can contain non-ascii characters, like so: 日本語.jpg I escape them by utf-8 encoding the characters, and then percent-escaping the unicode bytes, to get the following:

%E6%97%A5%E6%9C%AC%E8%AA%9E.jpg

These filenames work fine when I run the app in any browser other than Internet Explorer - I've tried Firefox, Safari and Chrome. But when I launch the app in IE (tried both 6 and 8) and it tries to load the sound clip, I get: Error #2044: Unhandled ioError, and the URL has been corrupted to something like:

æ¥æ¬èª.jpg

Any thoughts on how to fix this? This is just test-driving the flash app with local filesystem URLs. I've also noticed that Internet explorer isn't able to locate a file such as: file:///C:/%E6%97%A5%E6%9C%AC%E8%AA%9E.jpg, though Chrome / Firefox will decode it and load just fine for a file with the path

C:\日本語.jpg

edit

I think my problem is the same as the one encountered in the following ActionScript code fragment:

import flash.display.Loader;
import flash.net.URLRequest;
...
var ldr:Loader;
var req:URLRequest = new URLRequest("日本語.jpg");
ldr = new Loader();
ldr.load(req);

Using the string 日本語.jpg will work in IE, while using the string %E6%97%A5%E6%9C%AC%E8%AA%9E.jpg works in other browsers. What I need is a single form that will work in all browsers. I have tried the %u encoding and setting the http request header to Content-Type: text/html; charset=utf-8 with no luck in either percent-escaped or unescaped form.

解决方案

file:// protocol depends on your OS region settings, if your system settings doesn't set to chinese but english, you can't let IE do this.

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