我尝试使用相对路径通过Apache VFS获取文件夹的父目录,但出现“无效的相对路径”
public static void main(String[] args) throws Exception {
FileSystemManager fileSystemManager = VFS.getManager();
FileObject fileObject = fileSystemManager
.resolveFile("sftp://myuser:mypassword@myhost/"); // works!!
FileObject root = fileObject.resolveFile("../"); // fails!!
FileObject fileObjects[] = root.getChildren();
...
我也尝试过“ /..”、“/../”,所有都异常。什么是上级目录的正确方法?
P.S #getParent将不起作用,它仅适用于文件,不适用于目录。
最佳答案
搞定了。
public class Test {
public static void main(String[] args) throws Exception {
FileSystemOptions opts = new FileSystemOptions();
SftpFileSystemConfigBuilder.getInstance().setStrictHostKeyChecking(opts, "no");
SftpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(opts, false);
FileSystemManager fileSystemManager = VFS.getManager();
FileObject fileObject = fileSystemManager
.resolveFile("sftp://user:password@host/",opts);
FileObject temp = fileObject.resolveFile("/foo/faa/frog/");
FileObject fileObjects[] = temp.getChildren();
try {
for (FileObject j : fileObjects) {
System.out.println(j.getName().getBaseName());
j.close();
}
} finally {
fileObject.close();
temp.close();
}
}
}
关于java - Apache VFS相对路径,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/29254796/