标签 ArrayList转数组 下的文章

1、数组 转 ArrayListpublic static void main(String[] args) { String[] strArr = {"测试1","测试2","测试3"}; List<String> strList = Arrays.asList(strArr); for (int i = 0; i < strList.size(); i++) { System.out.println(strList.get(i)); } }2、ArrayList 转 数组public static void main(String[] arg...

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