《Java创建对象类型数组的三种方式》

Person[] ps = new Person[5];
    ps[0] = new
            Person("小王", 18, '女', "15619992198");
    ps[1] = new
            Person("小张", 17, '男', "15619992191");
    ps[2] = new
            Person("小马", 15, '男', "15619992192");
    ps[3] = new
            Person("小雨", 16, '女', "15619992196");
    ps[4] = new
            Person("小倩", 19, '女', "15619992199");

Person[] ps = new Person[]{
        new Person("小王", 18, '女', "15619992198"),
        new Person("小张", 17, '男', "15619992191"),
        new Person("小马", 15, '男', "15619992192"),
        new Person("小雨", 16, '女', "15619992196"),
        new Person("小倩", 19, '女', "15619992199"),
};

Person[] ps = {
        new Person("小王", 18, '女', "15619992198"),
        new Person("小张", 17, '男', "15619992191"),
        new Person("小马", 15, '男', "15619992192"),
        new Person("小雨", 16, '女', "15619992196"),
        new Person("小倩", 19, '女', "15619992199"),
};