2.2.4 转换 Path

在NIO.2里可以很容易地合并Path，在两个Path中再创建Path或对Path进行比较；

Demo:

import java.nio.file.Path;
import java.nio.file.Paths;

public class PathConvert {

    public static void main(String[] args) {

        // 两个[Max OS X]路径
        Path path1 = Paths.get("/Users/jinxing/Documents/pathtest/path1");
        Path path2 = Paths.get("/Users/jinxing/Documents/pathtest/path2");

        // 合并：被合并位置前不加分隔符
        Path completePath12 = path1.resolve("ss/ss");

        // 距离：两个Path之间的路径
        Path path1ToPath2Dir = path1.relativize(path2);

        // show
        System.out.println(completePath12);
        System.out.println(path1ToPath2Dir);

        // 比较：equals[Path.toString()-两个字符串之间的比较]
        System.out.println(completePath12.toString().equals("/Users/jinxing/Documents/pathtest/path1/ss/ss"));
        // 比较：startsWith[Path间比较|完整文件名]（以...开头）
        System.out.println(path1.startsWith("/Users"));
        // 比较：endsWith[Path间比较|完整文件名|前不加分隔符]（以...结尾）
        System.out.println(path2.endsWith("pathtest/path2"));

        // [略]更多比较测试：如Path.equals(Path)

    }

}

Ran As Java Application:

/Users/jinxing/Documents/pathtest/path1/ss/ss
../path2
true
true
true