jQuery包装一个电子邮件地址

问题描述:

我在文本中有几个电子邮件地址,这些电子邮件地址保存在一个变量中. 电子邮件地址的格式为test[-@-]test.com.

I have several e-mail addresses in a text, which is saved in a variable. the e-mail addresses are in this format test[-@-]test.com.

现在,我想用一个span元素<span>test[-@-]test.com</span>包装每个电子邮件地址.

Now I want to wrap each e-mail adress with a span element <span>test[-@-]test.com</span>.

我该怎么做?

使用回调函数更好:

var wrap = function(text) {  
    $("#Text").html( function(){  
        var patt1= new RegExp(text, "g");  
        return $("#Text").html().replace(patt1, function(match){return "<strong>"+ match +"</strong>"});  
    });  
};  

http://www.javascriptkit.com/jsref/regexp.shtml# replacecallback