随机打乱一个数组(比如斗地主发牌会用上!)...Run {
Random random = new Random();
publicvoid test() {
String a = "红A,红2,红3,红4,红5,...红6,红7,红8,红9,红10,红J,红Q,红K,桃A,桃2,桃3,桃4,桃5,桃6,桃7,桃8,桃9,桃10,桃J,桃Q,桃K, 杏A,杏2,杏3,杏4,杏5,杏6,杏7,杏8,杏9,杏10,杏J,杏...Q,杏K,方A,方2,方3,方4,方5,方6,方7,方8,方9,方10,方J,方Q,方K,小王,大王";
String A[] =a.split(",");