js replace正則

​​https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/replace​​

var aa = "SCM-sdfkjl"
var repstr = "<a href='" + this.GLOBAL.URL + "/browse/$&' target='_blank' style='color: blue'>$&</a>";
aa.replace(/\n/g, "<br>").replace(/(LDP-[0-9]+)|(SCM-[0-9]+)/g, repstr);