在ColdFusion中将字符串转换为utf-8 Unicode [英] Convert string to utf-8 unicode in ColdFusion

问题描述

我需要将字符串转换为UTF8编码格式，但不确定如何继续.

I need to convert a string to a UTF8 encoded format and I'm not sure how to proceed.

ColdFusion中是否有任何函数可以将字符串转换为UTF-8，例如在网站上?

Is there any function within ColdFusion to convert a string into UTF-8, such as on this website?

例如，在上述网站中输入"stackoverflow.com/questions/ask" 即可得到结果:

For example, typing in "stackoverflow.com/questions/ask" into the above website gives the result:

\ x73 \ x74 \ x61 \ x63 \ x6B \ x6F \ x76 \ x65 \ x72 \ x66 \ x6C \ x6F \ x77 \ x2E \ x63 \ x6F \ x6D \ x2F \ x71 \ x75 \ x65 \ x65 \ x73 \ x74 \x69 \ x6F \ x6E \ x73 \ x2F \ x61 \ x73 \ x6B

\x73\x74\x61\x63\x6B\x6F\x76\x65\x72\x66\x6C\x6F\x77\x2E\x63\x6F\x6D\x2F\x71\x75\x65\x73\x74\x69\x6F\x6E\x73\x2F\x61\x73\x6B

我对编码不是很熟悉，但是我的指令是将字符串编码为UTF-8.给出的示例给出了以下示例的编码结果.

I am not very familiar with encoding, however my instructions were to encode a string to UTF-8. The example I was given gave an encoded result of the below for example.

/re/r/434/t//4r3/t434/4t/t3/3/4t/43tt/53/

/re/r/434/t//4r3/t434/4t/t3/3/4t/43tt/53/

我不确定这是否是编码字符串的真实表示，还是只是为了给出直观的示例而将其键入.有没有看起来像这样的格式?并且与第一个示例的格式不同吗?

I am not sure if this is a real representation of an encoded string or if it was just typed out to give a visual example. Is there a format that looks like that? And is it different than the format from the first example?

谢谢！

推荐答案

我认为您可以结合使用

I think you can use a combination of CharsetDecode() and CharsetEncode() to accomplish this.

<cfset my_string = "test">
<cfset binary_my_string = CharsetDecode(my_string, "ASCII")>
<cfset utf8_my_string = CharsetEncode(binary_my_string, "utf-8")>

您只需要替换在我的示例中，对于"ASCII" 正确的初始编码.

You'd just need to substitute the correct initial encoding for "ASCII" in my example.

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