From c26e227abe288476c11b0a8b7875045e71efa14c Mon Sep 17 00:00:00 2001
From: “djh” <“3298565835@qq.com”>
Date: Thu, 30 Apr 2026 17:30:00 +0800
Subject: [PATCH] 新增修改
---
multi-system/src/main/java/com/gkhy/exam/system/service/impl/SysCommonServiceImpl.java | 95 +++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 94 insertions(+), 1 deletions(-)
diff --git a/multi-system/src/main/java/com/gkhy/exam/system/service/impl/SysCommonServiceImpl.java b/multi-system/src/main/java/com/gkhy/exam/system/service/impl/SysCommonServiceImpl.java
index 9d8f52d..479bd49 100644
--- a/multi-system/src/main/java/com/gkhy/exam/system/service/impl/SysCommonServiceImpl.java
+++ b/multi-system/src/main/java/com/gkhy/exam/system/service/impl/SysCommonServiceImpl.java
@@ -39,6 +39,7 @@
import java.io.*;
import java.nio.file.Files;
import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
import java.util.*;
import java.util.concurrent.CountDownLatch;
@@ -74,6 +75,93 @@
private ThreadPoolTaskExecutor poolTaskExecutor;
@Override
+ public String copyFileWithCompanyId(String sourceFilePath, Long companyId) {
+ // 1. 解析原始文件路径
+ File sourceFile = new File(sourceFilePath);
+ if (!sourceFile.exists() || !sourceFile.isFile()) {
+ throw new ApiException("源文件不存在或不是一个有效文件");
+ }
+
+ // 2. 获取原始文件名和扩展名
+ String originalFileName = sourceFile.getName();
+ String fileExtension = "";
+ int dotIndex = originalFileName.lastIndexOf(".");
+ if (dotIndex > 0) {
+ fileExtension = originalFileName.substring(dotIndex); // 包含点号
+ }
+
+ // 3. 生成新文件名（使用公司ID + 扩展名）
+ String newFileName = UUID.randomUUID().toString().replace("-","")+"_"+companyId + fileExtension;
+ String dateStr= DateUtil.format(new Date(),"yyyyMMdd");
+ // 4. 构造目标文件路径
+ String targetDirPath = System.getProperty("user.dir") + File.separator + uploadPath+File.separator+dateStr;
+ File targetDir = new File(targetDirPath);
+ if (!targetDir.exists()) {
+ targetDir.mkdirs(); // 创建目录
+ }
+ String targetFilePath = targetDirPath + File.separator + newFileName;
+
+ // 5. 复制文件
+ try {
+ FileUtils.copyFile(sourceFile, new File(targetFilePath));
+ //Files.copy(sourceFile, new File(targetFilePath), StandardCopyOption.REPLACE_EXISTING);
+ } catch (IOException e) {
+ log.error("文件复制失败: {}", e.getMessage());
+ throw new ApiException("文件复制失败，请联系管理员");
+ }
+
+ String standardizedUploadPath = uploadPath.endsWith("/") || uploadPath.endsWith("\\")
+ ? uploadPath.substring(0, uploadPath.length() - 1)
+ : uploadPath;
+ // 6.2 拼接相对路径（统一用/分隔，格式：uploadPath/dateStr/newFileName）
+ String relativeFilePath = standardizedUploadPath + "/" + dateStr + "/" + newFileName;
+
+ // 7. 返回相对路径（替换原来的绝对路径）
+ return relativeFilePath;
+
+ }
+
+ public static String copyFileWithCompanyIdA(String sourceFilePath, Long companyId) {
+ // 1. 解析原始文件路径
+ File sourceFile = new File(sourceFilePath);
+ if (!sourceFile.exists() || !sourceFile.isFile()) {
+ throw new ApiException("源文件不存在或不是一个有效文件");
+ }
+
+ // 2. 获取原始文件名和扩展名
+ String originalFileName = sourceFile.getName();
+ String fileExtension = "";
+ int dotIndex = originalFileName.lastIndexOf(".");
+ if (dotIndex > 0) {
+ fileExtension = originalFileName.substring(dotIndex); // 包含点号
+ }
+
+ // 3. 生成新文件名（使用公司ID + 扩展名）
+ String newFileName = UUID.randomUUID().toString().replace("-","")+"_"+companyId + fileExtension;
+ String dateStr= DateUtil.format(new Date(),"yyyyMMdd");
+ // 4. 构造目标文件路径
+ String targetDirPath = System.getProperty("user.dir") + File.separator + "images"+File.separator+dateStr;
+ File targetDir = new File(targetDirPath);
+ if (!targetDir.exists()) {
+ targetDir.mkdirs(); // 创建目录
+ }
+ String targetFilePath = targetDirPath + File.separator + newFileName;
+
+ // 5. 复制文件
+ try {
+ FileUtils.copyFile(sourceFile, new File(targetFilePath));
+ //Files.copy(sourceFile, new File(targetFilePath), StandardCopyOption.REPLACE_EXISTING);
+ } catch (IOException e) {
+ log.error("文件复制失败: {}", e.getMessage());
+ throw new ApiException("文件复制失败，请联系管理员");
+ }
+ // 6. 返回新文件路径
+ return targetFilePath.replace("\\", "/");
+
+ }
+
+
+ @Override
public UploadObjectVO uploadFile(MultipartFile file) {
if(file==null){
throw new ApiException("上传文件不能为空");
@@ -96,6 +184,10 @@
dirFile.delete();
return true;
}
+
+
+
+
@Override
public String uploadVideo2M3u8(MultipartFile file) throws Exception {
@@ -262,7 +354,7 @@
@Override
@Transactional(rollbackFor = RuntimeException.class)
public void importStudent() {
- String path="/home/java/train_exam/back/安全教育学员模板.xlsx";
+ String path="/home/java/multi_system/back/安全教育学员模板.xlsx";
// String path="F:/kzy/乱七八糟/安全教育学员模板.xlsx";
List<StudentExcelData> studentExcelDataList=EasyExcel.read(path, StudentExcelData.class,new StudentExcelDataListener()).sheet().doReadSync();
List<ExStudent> students=new ArrayList<>();
@@ -444,5 +536,6 @@
return uploadObjectVO;
}
+
}
--
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