From 56c25bcb0dc03aae78aba23f32ebbf548b866332 Mon Sep 17 00:00:00 2001
From: xing <xingjs@qq.com>
Date: 星期三, 22 二月 2023 14:11:09 +0800
Subject: [PATCH] 20230221@xingjs@提交官网一张图相关内容接口
---
src/main/java/com/lf/server/helper/FileHelper.java | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 50 insertions(+), 6 deletions(-)
diff --git a/src/main/java/com/lf/server/helper/FileHelper.java b/src/main/java/com/lf/server/helper/FileHelper.java
index 80ce585..abc4e4e 100644
--- a/src/main/java/com/lf/server/helper/FileHelper.java
+++ b/src/main/java/com/lf/server/helper/FileHelper.java
@@ -16,6 +16,7 @@
import java.security.MessageDigest;
import java.text.DecimalFormat;
import java.util.List;
+import java.util.Objects;
/**
* 鏂囦欢甯姪绫�
@@ -185,6 +186,24 @@
}
/**
+ * 鑾峰彇鏂囦欢澶у皬
+ */
+ public static String getSizes(double mbNumber) {
+ if (mbNumber < StaticData.D1024) {
+ return new DecimalFormat("#.##MB").format(mbNumber);
+ }
+
+ double gbNumber = mbNumber / StaticData.D1024;
+ if (gbNumber < StaticData.D1024) {
+ return new DecimalFormat("#.##GB").format(gbNumber);
+ }
+
+ double tbNumber = gbNumber / StaticData.D1024;
+
+ return new DecimalFormat("#.##TB").format(tbNumber);
+ }
+
+ /**
* byte杞琈B
*/
public static double sizeToMb(long size) {
@@ -253,17 +272,19 @@
* @param file 鏂囦欢
*/
public static void deleteFiles(File file) {
- if (file == null || !file.exists()) {
+ if (null == file || !file.exists()) {
return;
}
if (file.isDirectory()) {
File[] files = file.listFiles();
- for (File f : files) {
- if (f.isDirectory()) {
- deleteFiles(f);
- } else {
- f.delete();
+ if (null != files && files.length > 0) {
+ for (File f : files) {
+ if (f.isDirectory()) {
+ deleteFiles(f);
+ } else {
+ f.delete();
+ }
}
}
}
@@ -379,4 +400,27 @@
return builder.toString();
}
+
+ /**
+ * 鏍规嵁璺緞鑾峰彇鏂囦欢
+ */
+ public static void getFilesByPath(List<File> list, String path) {
+ File file = new File(path);
+ if (file.isDirectory()) {
+ File[] files = file.listFiles();
+ if (null == files) {
+ return;
+ }
+
+ for (File f : files) {
+ if (f.isDirectory()) {
+ getFilesByPath(list, f.getPath());
+ } else {
+ list.add(f);
+ }
+ }
+ } else {
+ list.add(file);
+ }
+ }
}
--
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