日期:2014-05-16 浏览次数:20379 次
String.prototype.format = String.prototype.f = function () { var s = this, i = arguments.length; while (i--) { s = s.replace(new RegExp('\\{' + i + '\\}', 'gm'), arguments[i]); } return s; };
"chen {0} hua".format("zeng")
"chen zeng hua"