jquery基于{0} {1} 的正则替换

function formatParams(source,params){$.each(params, function(i, n) {source = source.replace(new RegExp("\\{" + i + "\\}", "g"), n);});return source;}//调用方法var source = "Hello {0},I'm {1}";var params= ["Lisa","Sunny"];var msg = formatParams(source,params) //Hello Lisa,I'm Sunny