技术问答java杩唬鍣ㄩ亶鍘嗚緭鍑烘€庝箞瀹炵幇 - 扬州沐宇科技

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浣跨敤杩唬鍣ㄩ亶鍘嗛泦鍚堬細

List<String> list = new ArrayList<>();
list.add("A");
list.add("B");
list.add("C");

Iterator<String> iterator = list.iterator();
while(iterator.hasNext()) {
    String element = iterator.next();
    System.out.println(element);
}

浣跨敤杩唬鍣ㄩ亶鍘嗘暟缁勶細

String[] array = {"A", "B", "C"};

Iterator<String> iterator = Arrays.asList(array).iterator();
while(iterator.hasNext()) {
    String element = iterator.next();
    System.out.println(element);
}

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