使用C#的朋友都知道,string.Format();还是挺好用的,如:
string str1 = "杰卫,这里有{0}个苹果,和{1}个香蕉!{0}个苹果{3} 元,{1}个香蕉{4} 元,一共{2}钱"; string str2 = "Hei jave, there are {0} apples,and {1} banana! {2} dollar all together"; Console.WriteLine(string.Format(str1, 5, 10, 20, 7, 13)); Console.WriteLine(string.Format(str2, 5, 10, 20)); //输出: 杰卫,这里有5个苹果,和10个香蕉!5个苹果7 元,10个香蕉13 元,一共20钱 Hei jave, there are 5 apples,and 10 banana! 20 dollar all together
private function formate(str:String, ...args):String{ for(var i:int = 0; i<args.length; i++){ str = str.replace(new RegExp("\\{" + i + "\\}", "gm"), args[i]); } return str; }
var str1:String = "杰卫,这里有{0}个苹果,和{1}个香蕉!{0}个苹果{3} 元,{1}个香蕉{4} 元,一共{2}钱"; var str2:String = "Hei jave, there are {0} apples,and {1} banana! {2} dollar all together"; trace(formate(str1, 5, 10, 20, 7, 13)); trace(formate(str2, 5, 10, 20));