package com.hudong.test; import java.io.File; import java.io.IOException; import java.util.ArrayList; import java.util.List; import org.apache.commons.io.FileUtils; public class ErgodicFile { public static void main(String[] args) throws IOException { File file = new File("E:\\ershouok1"); // ergodicFile(file, 0); ergodicFileFolder(file); } /** * 生成文件 * * @param file * @param temp * @return * @throws IOException */ public static List<File> ergodicFile(File file, int temp) throws IOException { List<File> list = new ArrayList<File>(); File[] fileList = file.listFiles(); for (int i = 0; i < fileList.length; i++) { File docFile = new File("E:\\39yiyuan\\doc\\" + temp + ".xml"); File summaryFile = new File("E:\\39yiyuan\\summary\\" + temp + ".xml"); File contentFile = new File("E:\\39yiyuan\\content\\" + temp + ".xml"); if (fileList[i].isFile()) { // 判断是文件 if ("doc.xml".equals(fileList[i].getName())) { FileUtils.copyFile(fileList[i], docFile); //copy文件 } else if ("summary.xml".equals(fileList[i].getName())) { FileUtils.copyFile(fileList[i], summaryFile); } else if ("content.xml".equals(fileList[i].getName())) { FileUtils.copyFile(fileList[i], contentFile); } } else if (fileList[i].isDirectory()) { // 判断是目录 ergodicFile(fileList[i], i); // 递归 } } return list; } /** * 生成带文件夹的文件 * * @param file * @param temp * @return * @throws IOException */ public static List<File> ergodicFileFolder(File file) throws IOException { List<File> list = new ArrayList<File>(); File[] fileList = file.listFiles(); for (int i = 0; i < fileList.length; i++) { //遍历文件 if (fileList[i].isFile()) { // 判断是文件 if ("doc.xml".equals(fileList[i].getName())) { File docFile = new File("E:/yiyuan/doc/" + System.currentTimeMillis()); docFile.mkdir(); FileUtils.copyFile(fileList[i], new File(docFile.getAbsolutePath() + "/doc.xml")); } else if ("summary.xml".equals(fileList[i].getName())) { File contentFile = new File("E:/yiyuan/summary/" + System.currentTimeMillis()); contentFile.mkdir(); FileUtils.copyFile(fileList[i], new File(contentFile.getAbsolutePath() + "/summary.xml")); } else if ("content.xml".equals(fileList[i].getName())) { File summaryFile = new File("E:/yiyuan/content/" + System.currentTimeMillis()); summaryFile.mkdir(); FileUtils.copyFile(fileList[i], new File(summaryFile.getAbsolutePath() + "/content.xml")); } } else if (fileList[i].isDirectory()) { // 判断是目录 ergodicFileFolder(fileList[i]); // 递归 } } return list; } }