mailto 不可读的字符 - unicode [英] mailto unreadable characters - unicode

问题描述

我在我的网站中使用 mailto URI 方案通过电子邮件发送当前页面.

I am using the mailto URI scheme in my website for emailing the current page.

问题是我在mailto链接中使用印地语作为主题

The problem is i use Hindi as the subject in the mailto link

示例

<a href="mailto:[e-mail]?subject=मानक हिन्दी">Testing</a>

单击链接时，Outlook(版本 6)打开并显示一些不可读的字符作为主题而不是मानक हिन्दी"，即我得到'मानकहिनà¥à¤|ी"

When the link is clicked, the Outlook(version 6) opens and it displays some unreadable characters as subject instead of "मानक हिन्दी" i.e i get "'मानक हिनà¥à¤¦à¥€"

我使用的是 PHP，所以我尝试使用 urlencode、utf8_encode 和其他类似的函数，但没有用.并且页面的默认字符集是UTF-8

I am using PHP so i tried using urlencode, utf8_encode and other similar functions and it is of no use. And the page's default character set is UTF-8

当我直接粘贴文本मानकहिन्दी时，它起作用了.

When i directly paste the text मानक हिन्दी, it works.

但我需要它作为mailto链接...有什么解决方案?

But i need it as a mailto link... What will be the solution ?

推荐答案

不幸的是，这只能在 Outlook 端修复，通过设置选项允许 UTF-8 支持 mailto: 协议".(在 2010 年，这是在选项 -> 高级 -> 国际选项下.)

Unfortunately this can only be fixed at the Outlook end, by setting the option ‘Allow UTF-8 support for the mailto: protocol’. (In 2010 this is under Options -> Advanced -> International options.)

否则，默认情况下，Outlook 将使用用户特定于语言环境的桌面默认编码(ANSI"代码页)，该编码从不使用 UTF-8.这使得在 mailto: URL 中使用非 ASCII 字符非常不可靠，以至于实际上毫无用处.(甚至超过了 subject= 的正常不可靠性.)

Otherwise, and by default, Outlook will use the user's locale-specific desktop default encoding (the ‘ANSI’ code page) which is never UTF-8. This makes using non-ASCII characters in a mailto: URL so unreliable as to be effectively useless. (Even more than the normal unreliability of subject=.)

总的来说，对非 ASCII 字符串进行 URL 编码的想法是正确的:使用像这样的 URI:

In general the idea to URL-encode the non-ASCII string was the right one: using a URI like:

<a href="mailto:[e-mail]?subject=%E0%A4%AE%E0%A4%BE%E0%A4%A8%E0%A4%95%20%E0%A4%B9%E0%A4%BF%E0%A4%A8%E0%A5%8D%E0%A4%A6%E0%A5%80">Testing</a>

比带有原始 Unicode 的 IRI 格式更可靠.但是，这并没有解决 Outlook 问题.

Is more reliable than the IRI format with the raw Unicode. However this does not address the Outlook issue.

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