数组转List迭代遍历

矫情吗；* 2022-04-10 10:41 252阅读 0赞

/**
     * @Author :xianglong
     * @Company 
     * @Create 2019/1/4 9:59
     * @Effect :
     */
    
    import org.junit.Test;
    
    import java.util.ArrayList;
    import java.util.Arrays;
    import java.util.Iterator;
    import java.util.List;
    
    /**
     * 测试数组到List转换并通过迭代器遍历
     */
    public class ArrayToListIsIterator {
    
    
        /**数组转list-->Arrays.asList()*/
        @Test
        public void Test2() {
            String[] SendMsgId = {
                    "97397cf541644427bb775a92767f8568",
                    "2a18130fb1174c0289d95d5177e1887c",
                    "2e9b511ccfe340a5a6fd39dc1113ca2d",
                    "4a585e5212e5478e97e14048fb585280",
                    "53cd20d6a5f645328a84ec30aed60fee",
                    "6693f41d2ef9423a868ccd9390aba0d8",
                    "6c9b1201216748bfb465dbbb11970c8c",
                    "928df552bb084531baa2da574618984c",
                    "9c5a76b09033483787b228483c551383",
                    "c7807e78ee014bd6b65350f5ecf67a20",
                    "e30d00e3028a4931ae61bdb4847d673c",
                    "f8b50d20f2c841fd9da69883cb999fd4",
                    "fd0f9fc725c049db9307485858198e94",
                    "8f465c3c546a4bcba1daca3c22a401cd",
                    "0de29b99d2fc4d9b95c8af945785e206"
            };
            /***/
            String[] str = SendMsgId.clone();//数组复制-->避免损坏原数组
            List<String> list = new ArrayList<>(Arrays.asList(str));
            Iterator<String> iterator = list.iterator();
            Boolean b = true;
            while(iterator.hasNext()){
                if(b){
                    System.out.println(iterator.next());
                }else{
                    iterator.remove();//删除iterator.next()的元素
                }
    
            }
        }
    
    
    }