packagecom.vocy.water.batch;importjava.io.FileNotFoundException;importjava.io.IOException;importjava.io.File;public classCopyOfReadFile {publicCopyOfReadFile() {
}/*** 读取某个文件夹下的所有文件(支持多级文件夹)*/
public static boolean readfile(String filepath) throwsFileNotFoundException, IOException {try{
File file= newFile(filepath);if (!file.isDirectory()) {
System.out.println("文件");
System.out.println("path=" +file.getPath());
System.out.println("absolutepath=" +file.getAbsolutePath());
System.out.println("name=" +file.getName());
}else if(file.isDirectory()) {
System.out.println("文件夹");
String[] filelist=file.list();for (int i = 0; i < filelist.length; i++) {
File readfile= new File(filepath + "\\" +filelist[i]);if (!readfile.isDirectory()) {
System.out.println("path=" +readfile.getPath());
System.out.println("absolutepath=" +readfile.getAbsolutePath());
System.out.println("name=" +readfile.getName());
}else if(readfile.isDirectory()) {
readfile(filepath+ "\\" +filelist[i]);
}
}
}
}catch(FileNotFoundException e) {
System.out.println("readfile() Exception:" +e.getMessage());
}return true;
}/*** 删除某个文件夹下的所有文件夹和文件*/
/*public static boolean deletefile(String delpath)
throws FileNotFoundException, IOException {
try {
File file = new File(delpath);
if (!file.isDirectory()) {
System.out.println("1");
file.delete();
} else if (file.isDirectory()) {
System.out.println("2");
String[] filelist = file.list();
for (int i = 0; i < filelist.length; i++) {
File delfile = new File(delpath + "\\" + filelist[i]);
if (!delfile.isDirectory()) {
System.out.println("path=" + delfile.getPath());
System.out.println("absolutepath="
+ delfile.getAbsolutePath());
System.out.println("name=" + delfile.getName());
delfile.delete();
System.out.println("删除文件成功");
} else if (delfile.isDirectory()) {
deletefile(delpath + "\\" + filelist[i]);
}
}
file.delete();
}
} catch (FileNotFoundException e) {
System.out.println("deletefile() Exception:" + e.getMessage());
}
return true;
}*/
public static voidmain(String[] args) {try{
readfile("d:/files");//deletefile("D:/file");
} catch(FileNotFoundException ex) {
}catch(IOException ex) {
}
System.out.println("ok");
}
}
