| 提交 | 用户 | 时间 | ||
| 1ac2bc | 1 | package cn.stylefeng.guns.workflow.core.util; |
| 懒 | 2 | |
| 3 | import java.io.File; | |
| 4 | ||
| 5 | /** | |
| 6 | * 删除文件工具类 | |
| 7 | * | |
| 8 | * @author fengshuonan | |
| 9 | * @Date 2019/8/7 23:14 | |
| 10 | */ | |
| 11 | public class DelFileUtil { | |
| 12 | ||
| 13 | /** | |
| 14 | * 只删除此路径的最末路径下所有文件和文件夹 | |
| 15 | * | |
| 16 | * @param folderPath 文件路径 | |
| 17 | */ | |
| 18 | public static void delFolder(String folderPath) { | |
| 19 | try { | |
| 20 | delAllFile(folderPath); // 删除完里面所有内容 | |
| 21 | String filePath = folderPath; | |
| 22 | filePath = filePath.toString(); | |
| 23 | java.io.File myFilePath = new java.io.File(filePath); | |
| 24 | myFilePath.delete(); // 删除空文件夹 | |
| 25 | } catch (Exception e) { | |
| 26 | e.printStackTrace(); | |
| 27 | } | |
| 28 | } | |
| 29 | ||
| 30 | /** | |
| 31 | * 删除指定文件夹下所有文件 | |
| 32 | * | |
| 33 | * @param path 文件夹完整绝对路径 | |
| 34 | */ | |
| 35 | public static boolean delAllFile(String path) { | |
| 36 | boolean flag = false; | |
| 37 | File file = new File(path); | |
| 38 | if (!file.exists()) { | |
| 39 | return flag; | |
| 40 | } | |
| 41 | if (!file.isDirectory()) { | |
| 42 | return flag; | |
| 43 | } | |
| 44 | String[] tempList = file.list(); | |
| 45 | File temp = null; | |
| 46 | for (int i = 0; i < tempList.length; i++) { | |
| 47 | if (path.endsWith(File.separator)) { | |
| 48 | temp = new File(path + tempList[i]); | |
| 49 | } else { | |
| 50 | temp = new File(path + File.separator + tempList[i]); | |
| 51 | } | |
| 52 | if (temp.isFile()) { | |
| 53 | temp.delete(); | |
| 54 | } | |
| 55 | if (temp.isDirectory()) { | |
| 56 | delAllFile(path + "/" + tempList[i]); // 先删除文件夹里面的文件 | |
| 57 | delFolder(path + "/" + tempList[i]); // 再删除空文件夹 | |
| 58 | flag = true; | |
| 59 | } | |
| 60 | } | |
| 61 | return flag; | |
| 62 | } | |
| 63 | ||
| 64 | } | |
