javascript替换特殊字符

Question

是否可以使用javascript字符串替换功能翻译特殊字符,如®,ü等？

Answer 1

当然是!

在Firebug控制台中运行它

"®ü".replace(/[®ü]/g,"replaced")

回

"replacedreplaced"

你也可以

"®ü".replace(/[\xAE\xFC]/g,"Wohoo! ");

返回

"Wohoo! Wohoo! "

可以在http://www.ascii.cl/htmlcodes.htm找到一个好的十六进制符号查找页面

例

在这个页面上运行这个jQuery

$(".post-text").text().replace(/®/g," ******** ")

回报

" is it possible to translate special characters like ******** , ü etc with javascript 
String replace function? Use this syntax... string.replace(/\xCC/g/,''); Where 'CC' is 
the hex character code for the char you are wanting to replace. In this example I am 
replacing with empty string ''. yes, and is as simple as can be: ' ******** '.replace('
 ******** ','anything'); Sure is! Running this in the Firebug console " ******** ü".
replace(/[ ******** ü]/g,"replaced") returned replacedreplaced "

Answer 2

是的，而且很简单：

\n\n

'\xc2\xae'.replace('\xc2\xae','anything');\n

\n