How to add File [] Array content into ArrayList?

2018-06-05 13:55:12

This question already has an answer here:

Create ArrayList from array 32 answers

尝试这个

tempList.addAll(Arrays.asList(temp));

使用以下

List<File>tempList = Arrays.asList(temp);

您可以遍历数组并将每个元素添加到列表中。

for (File each : temp)
  tempList.add(each);

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