Java 获取路径子路径

//来 自 时 代 J a v a 公 众 号

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import java.nio.file.Path;

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import java.nio.file.Paths;

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public class Main {

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    public static void main(String[] args) {

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        Path path = Paths.get("C:", "folder1/folder2/folder4", "test.txt");

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        System.out.println("Number of name elements is path: " + path.getNameCount());

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        for (int i = 0; i < path.getNameCount(); i++) {

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            System.out.println("Name element " + i + " is: " + path.getName(i));

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