Java 管理符号链接

// 来自 N o w J a v a . c o m

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import java.nio.file.Files;

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import java.nio.file.LinkOption;

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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 path1 = null;

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    Path path2 = null;

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    path1 = Paths.get("/home/docs/users.txt");

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    path2 = Paths.get("/home/music/users.txt");

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    System.out.println(Files.isSymbolicLink(path1));

    /*

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    */

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    System.out.println(Files.isSymbolicLink(path2));

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    try {

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      Path path = Paths.get("C:/home/./music/users.txt");

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      System.out.println("Normalized: " + path.normalize());

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      System.out.println("Absolute path: " + path.toAbsolutePath());

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      System.out.println("URI: " + path.toUri());

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      System.out.println("toRealPath (Do not follow links):"

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          + path.toRealPath(LinkOption.NOFOLLOW_LINKS));

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      System.out.println("toRealPath: " + path.toRealPath());

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      Path firstPath = Paths.get("/home/music/users.txt");

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      Path secondPath = Paths.get("/docs/status.txt");

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      System.out.println("From firstPath to secondPath: "

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          + firstPath.relativize(secondPath));

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      System.out.println("From secondPath to firstPath: "

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          + secondPath.relativize(firstPath));

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      System.out.println("exists (Do not follow links): "

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          + Files.exists(firstPath, LinkOption.NOFOLLOW_LINKS));

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      System.out.println("exists: " + Files.exists(firstPath));

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