System.out.println("pre visit dir:" + dir); return FileVisitResult.CONTINUE; } //在文件遍历期间访问的每个文件(不是目录)都会调用visitFile...()方法 @Override public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException...Files.walkFileTree(rootPath, new SimpleFileVisitor() { @Override public FileVisitResult visitFile...通过浏览所有目录并删除每个目录 *中的所有文件(在visitFile()内部,然后删除目录本身(在postVisitDirectory() *内),您可以删除包含所有子目录和文件的目录。...Files.walkFileTree(rootPath, new SimpleFileVisitor() { @Override public FileVisitResult visitFile
(self, fullname): FileVisitor.visitfile(self, fullname) try: lines = open(fullname, '...(self, filepath): FileVisitor.visitfile(self, filepath) if filepath.endswith('.pyc'):...BigPy(FileVisitor): def init(self, trace=0): FileVisitor.init(self, context=[], trace=trace) def visitfile...(self, filepath): FileVisitor.visitfile(self, filepath) if filepath.endswith('.py'):...(self, fname): # test for a match FileVisitor.visitfile(self, fname)
if self.trace: print('d', dirpath, '=>', toPath) os.mkdir(toPath) self.dcount += 1 def visitfile...files fpath = os.path.join(thisDir, fname) # fnames have no path self.visitfile...def visitfile(self, filepath): # called for each file self.fcount += 1...# or not in skip list return ext not in self.skipexts def visitfile...(self, fname): # test for a match FileVisitor.visitfile(self, fname)
self.srcLines += lines self.extSums[ext]['files'] += 1 self.extSums[ext]['lines'] += lines def visitfile...(self, filepath): FileVisitor.visitfile(self, filepath) for ext in self.srcExts: if filepath.endswith...files fpath = os.path.join(thisDir, fname) # fnames have no path self.visitfile...# or not in skip list return ext not in self.skipexts def visitfile...(self, fname): # test for a match FileVisitor.visitfile(self, fname)
uses the os.walk interface, rather than doing a find.find to collect names first; similar to calling visitfile...# do non-dir files here fpath = os.path.join(thisDir, fname) # fnames have no dirpath visitfile...(fpath, searchkey) def visitfile(fpath, searchkey): # for each non-dir file
visit dir:" + dir); return FileVisitResult.CONTINUE; } @Override public FileVisitResult visitFile...visitFile()会在整个遍历过程中的每次访问文件都被调用。他不是针对目录的,而是针对文件的。visitFileFailed()调用则是在文件访问失败的时候。例如,当缺少合适的权限或者其他错误。...Files.walkFileTree(rootPath, new SimpleFileVisitor() { @Override public FileVisitResult visitFile...我们通过遍历目录,然后在visitFile()接口中三次所有文件,最后在postVisitDirectory()内删除目录本身。...Files.walkFileTree(rootPath, new SimpleFileVisitor() { @Override public FileVisitResult visitFile
super.preVisitDirectory(dir, attrs); } //进入文件触发 @Override public FileVisitResult visitFile...System.out.println(file); filecount.incrementAndGet(); return super.visitFile
System.out.println(file); fileCount.incrementAndGet(); return super.visitFile...Files.walkFileTree(path, new SimpleFileVisitor(){ @Override public FileVisitResult visitFile...).endsWith(".jar")) { fileCount.incrementAndGet(); } return super.visitFile...); Files.walkFileTree(path, new SimpleFileVisitor(){ @Override public FileVisitResult visitFile...BasicFileAttributes attrs) throws IOException { Files.delete(file); return super.visitFile
files fpath = os.path.join(thisDir, fname) # fnames have no path self.visitfile...def visitfile(self, filepath): # called for each file self.fcount += 1...# or not in skip list return ext not in self.skipexts def visitfile...(self, fname): # test for a match FileVisitor.visitfile(self, fname)
FileVisitResult.CONTINUE; } @Override public FileVisitResult visitFile...dir, new SimpleFileVisitor() { @Override public FileVisitResult visitFile
java.nio.file.Files.delete(Files.java:1126) at org.sonar.process.FileUtils2$DeleteRecursivelyFileVisitor.visitFile...(FileUtils2.java:186) at org.sonar.process.FileUtils2$DeleteRecursivelyFileVisitor.visitFile(...deleteDirectory(FileUtils2.java:112) at org.sonar.application.AppFileSystem$CleanTempDirFileVisitor.visitFile...(AppFileSystem.java:117) at org.sonar.application.AppFileSystem$CleanTempDirFileVisitor.visitFile
new SimpleFileVisitor() { @Override public FileVisitResult visitFile...提供了一种标准机制来访问集合中的每个对象,然后你需要提供在每个对象上执行的方法,此操作的定义取决于实现 FileVisitor 的四个抽象方法 preVisitDirectory(); // 在访问目录中条目之前在目录上运行 visitFile...postVisitDirectory(); // 在访问目录中条目之后在目录上运行,包括所有的子目录 java.nio.file.SimpleFileVisitor 提供了所有方法的默认实现,因此在匿名内部类中,我们只需要重写 visitFile
此扩展只需要简单的把文件放到Library目录下即可使用使用方法如下: $zip = new Zip_Lite(); 遍历指定文件夹 $zip = new Zip_Lite(); $filelist = $zip->visitFile
FileVisitor { FileVisitResult preVisitDirectory(T dir, BasicFileAttributes attrs); FileVisitResult visitFile...FileVisitResult postVisitDirectory(T dir, IOException exc) throws IOException; } FileVisitor 中定义的 visitFile...attrs); return FileVisitResult.CONTINUE; } @Override public FileVisitResult visitFile...在 walkFileTree() 方法中实现了树的遍历,在遍历到文件的时候会通过 visitor 类的 visitFile 方法调用遍历者的方法,将遍历到的文件传递给遍历者,从而达到分离变化的目的。
Files.walkFileTree(dir, new SimpleFileVisitor() { @Override public FileVisitResult visitFile...FileVisitResult.CONTINUE; } }); } catch (IOException e) { e.printStackTrace(); } 通过创建匿名内部类来重写 SimpleFileVisitor 的 visitFile
Files.walkFileTree(fileSystem.getPath("/"), new SimpleFileVisitor() { @Override public FileVisitResult visitFile
try { Files.walkFileTree(dir, new SimpleFileVisitor() { @Override public FileVisitResult visitFile...FileVisitResult.CONTINUE; } });} catch (IOException e) { e.printStackTrace();} 通过创建匿名内部类来重写 SimpleFileVisitor 的 visitFile
} 2.1. walkFileTree与FileVisitor 使用walkFileTree方法遍历整个文件目录树,使用FileVisitor处理遍历出来的每一项文件或文件夹 FileVisitor的visitFile...SimpleFileVisitor() { // 先去遍历删除文件 @Override public FileVisitResult visitFile
return super.preVisitDirectory(dir, attrs); } @Override public FileVisitResult visitFile...System.out.println(file); fileCount.incrementAndGet(); return super.visitFile...); Files.walkFileTree(path, new SimpleFileVisitor(){ @Override public FileVisitResult visitFile...getName().endsWith(".jar")) { fileCount.incrementAndGet(); } return super.visitFile...); Files.walkFileTree(path, new SimpleFileVisitor(){ @Override public FileVisitResult visitFile
return super.preVisitDirectory(dir, attrs); } @Override public FileVisitResult visitFile...); Files.walkFileTree(path, new SimpleFileVisitor(){ @Override public FileVisitResult visitFile...getName().endsWith(".jar")) { fileCount.incrementAndGet(); } return super.visitFile...); Files.walkFileTree(path, new SimpleFileVisitor(){ @Override public FileVisitResult visitFile...BasicFileAttributes attrs) throws IOException { Files.delete(file); return super.visitFile
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