From 92bd9ed78ad1da026b81fcd8e88445b6834bba76 Mon Sep 17 00:00:00 2001
From: zhangherong <571457620@qq.com>
Date: 星期二, 01 四月 2025 17:12:11 +0800
Subject: [PATCH] art: 设备管理-保养标准-点检导入功能
---
lxzn-boot-base-core/src/main/java/org/jeecg/common/util/FileUtil.java | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/FileUtil.java b/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/FileUtil.java
index 92334c4..10a2842 100644
--- a/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/FileUtil.java
+++ b/lxzn-boot-base-core/src/main/java/org/jeecg/common/util/FileUtil.java
@@ -1,5 +1,7 @@
package org.jeecg.common.util;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
import org.jeecg.common.api.vo.FileUploadResult;
import org.jeecg.common.exception.ExceptionCast;
import org.springframework.beans.factory.annotation.Value;
@@ -9,10 +11,13 @@
import javax.servlet.http.HttpServletResponse;
import java.io.*;
import java.net.URLEncoder;
+import java.nio.file.Files;
+import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
+@Slf4j
@Component
public class FileUtil {
@@ -60,6 +65,42 @@
return dto;
}
+ public static FileUploadResult uploadFile(byte[] fileData, String fileName) {
+ String suffix = getFileSuffix(fileName);
+ Date currentDate = DateUtils.getDate();
+ String monthStr = DateUtils.date2Str(currentDate, DateUtils.monthFormat.get());
+ // 鐩稿璺緞
+ String relativePath = "/" + monthStr + "/" + DateUtils.getDayStr(currentDate) + "/";
+ // 缁濆璺緞
+ String absolutePath = fileUploadFolder + "/" + monthStr + "/" + DateUtils.getDayStr(currentDate) + "/";
+ String fileNameNonSuffix = getFilenameNonSuffix(fileName);
+ if (StringUtils.isBlank(fileNameNonSuffix)) {
+ return null;
+ }
+ // 鑾峰彇鏂囦欢鍔犲瘑鍚嶇О 1 淇濊瘉鏂囦欢鍞竴 涓嶅瓨鍦ㄨ鐩栭棶棰� 2 鐩綍涓嬩繚瀛樻枃浠跺姞瀵嗗悕绉� 鍘婚櫎鏂囦欢鍏抽敭淇℃伅
+ String encodeFileName = SHA256Util.getSHA256Str(fileNameNonSuffix + System.currentTimeMillis()) + "." + suffix;
+ Long fileSize = (long) fileData.length;
+ try {
+ File targetFile = new File(absolutePath, encodeFileName);
+ if(!targetFile.getParentFile().exists()) {
+ //鍒涘缓鐩綍
+ targetFile.getParentFile().mkdirs();
+ }
+ Files.write(Paths.get(absolutePath + encodeFileName), fileData);
+ FileUploadResult dto = new FileUploadResult();
+ dto.setFileName(fileNameNonSuffix);
+ dto.setFileEncodeName(encodeFileName);
+ dto.setFilePath(relativePath + encodeFileName);
+ dto.setFileSize(fileSize);
+ dto.setFileSuffix(suffix);
+ return dto;
+ } catch (IOException e) {
+ log.error("鏂囦欢鍐欏叆澶辫触: {}", e.getMessage(), e);
+ return null;
+ }
+
+ }
+
/**
* @param filePath 璺緞
* @param fileName 鏂囦欢鍚�
--
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