JavaScript 带元音
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/13829289/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
JavaScript Strip Vowels
提问by user1825293
I am trying to strip vowels in a string. I know I should be using str.replacebut I am baffled on how to get it into a span.
我正在尝试去除字符串中的元音。我知道我应该使用，str.replace但我对如何让它进入跨度感到困惑。
This is more of less what i am looking to do:
这更多的是我想做的事情：
Write a JavaScript function that takes in a string sand returns the string which is equivalent to sbut with all ASCII vowels removed. EX: (“Hello World”)returns: "Hll wrld"
编写一个 JavaScript 函数，该函数接受一个字符串s并返回该字符串，该字符串等效于s但删除了所有 ASCII 元音。例如：(“Hello World”)返回："Hll wrld"
Please help!
请帮忙！
回答by Niet the Dark Absol
.replace(/[aeiou]/ig,'')is all you need.
.replace(/[aeiou]/ig,'')是你所需要的全部。
回答by pavelgj
To replace vowels you can use a simple regular expression:
要替换元音，您可以使用一个简单的正则表达式：
function removeVowels(str) {
return str.replace(/[aeiou]/gi, '');
}
As for the part about getting it into a span, not 100% sure what you mean, but maybe something like this:
至于把它变成跨度的部分，不是 100% 确定你的意思，但也许是这样的：
<span id="mySpan">Hello World!</span>
<script>
var span = document.getElementById('mySpan');
span.innerHTML = removeVowels(span.innerHTML);
</script>
回答by Srujan Kumar Gulla
string.replaceAll("[aeiou]\\B", "")
string.replaceAll("[aeiou]\\B", "")
