德飞试验对接

blade-service/blade-business/src/main/java/org/springblade/business/service/impl/TrialSystemDockingServiceImpl.java

@@ -74,6 +74,12 @@ public class TrialSystemDockingServiceImpl extends BaseServiceImpl<TrialSystemDo
 						if(bladeFile!=null){
 							tsd.setFileUrlOss(bladeFile.getLink());
 							tsd.setIsUpdateOss(1);
+							try {
+								FileUtils.removeFile(localFilePath);
+							} catch (Exception e) {
+								System.err.println("删除本地文件失败: " + localFilePath + ", 错误: " + e.getMessage());
+							}
+
 						}else {
 							tsd.setIsUpdateOss(0);
 						}
@@ -113,6 +119,11 @@ public class TrialSystemDockingServiceImpl extends BaseServiceImpl<TrialSystemDo
 				if(bladeFile!=null){
 					trialSystemDocking.setFileUrlOss(bladeFile.getLink());
 					trialSystemDocking.setIsUpdateOss(1);
+					try {
+						FileUtils.removeFile(localFilePath);
+					} catch (Exception e) {
+						System.err.println("删除本地文件失败: " + localFilePath + ", 错误: " + e.getMessage());
+					}
 				}else {
 					trialSystemDocking.setIsUpdateOss(3);
 				}

blade-service/blade-business/src/main/java/org/springblade/business/utils/FileUtils.java

@@ -604,4 +604,55 @@ public class FileUtils {
         String path = sys_file_net_url + fileUrl.replaceAll("//", "/").replaceAll(file_path2, "");
         return path;
     }
+
+    /**
+     * 获取本地文件，若不存在则从URL下载
+     */
+    public static Path getOrDownloadFile(String localPath) throws IOException {
+        Path path = Paths.get(localPath);
+
+        // 如果本地文件不存在，则从URL下载
+        if (!Files.exists(path)) {
+            System.out.println("本地文件不存在，开始下载...");
+            // 确保父目录存在
+            Path parentDir = path.getParent();
+            if (parentDir != null && !Files.exists(parentDir)) {
+                Files.createDirectories(parentDir);
+            }
+
+            // 从URL下载文件
+            try (InputStream in = CommonUtil.getOSSInputStream(getNetUrl(localPath))) {
+                Files.copy(in, path);
+                System.out.println("文件下载成功: " + path);
+            } catch (IOException e) {
+                throw new IOException("下载文件失败: " + e.getMessage(), e);
+            }
+        }
+        return path;
+    }
+
+    /**
+     * 生成带后缀的副本路径
+     */
+    public static Path generateCopyPath(Path originalPath, Long pKeyId) {
+        String suffix = "_" + pKeyId + "_copy";
+        String fileName = originalPath.getFileName().toString();
+        int dotIndex = fileName.lastIndexOf('.');
+
+        // 处理带扩展名和不带扩展名的文件
+        String newName = (dotIndex > 0)
+                ? fileName.substring(0, dotIndex) + suffix + fileName.substring(dotIndex)
+                : fileName + suffix;
+
+        return originalPath.resolveSibling(newName);
+    }
+
+    public static void removeFile(String localFilePath) {
+        try {
+            java.nio.file.Files.deleteIfExists(java.nio.file.Paths.get(localFilePath));
+        } catch (Exception e) {
+            // 记录日志但不中断主流程
+            System.err.println("删除本地文件失败: " + localFilePath + ", 错误: " + e.getMessage());
+        }
+    }
 }