如何在文本块中查找和替换字符串？

Question

给出一串字符串:

var copy = "Hello world what is the day @James Bond blah bah blah blah...";

使用jQuery/JS,给出:

var term = "James Bond";
var id = "XXXXXX";

我怎样才能找到所有匹配'@' + term并返回如下内容:

"Hello world what is the day @[XXXXXX:James Bond] blah bah blah blah..."

谢谢

Answer 1

只需使用替换功能:

var term = "James Bond", id = "XXXXXXX";
"Hello world what is the day @James Bond blah bah blah blah...".replace("@"+term, "@["+id+":"+term+"]");