Java???Lambda??????????????????

Posted 2020-12-29

?????????oid   ??????   list   express   sys   lam   ring   ??????   ??????   

???????????????(parameters) -> expression ??? (parameters) ->{ statements; }

????????????String???????????????

static String[] atp = {"11", "22","33", "44", "55", "66"};

???Arrays???asList?????????????????????List??????

 

static List<String> players = Arrays.asList( atp );

//??????????????????for??????????????????

public static void main(String[] args) {

for (String player : players) {

System.out.print( player + "; " );

}

//?????? lambda ???????????????????????????(functional operation)

//players.forEach((player) -> System.out.print(player + "; "));