保证上传过的文件也能截帧

liquidnet-bus-service/liquidnet-service-platform/liquidnet-service-platform-impl/src/main/java/com/liquidnet/service/platform/controller/basicServices/AlOssController.java

@@ -99,7 +99,7 @@ public class AlOssController {
         PlatformOssFiles ossFile = this.getOldOssFile(fileNew);
         UploadVo uploadVo = new UploadVo();
         try {
-            if (null == ossFile) {
+            if (null == ossFile || (isCutFrame > 0 && ossFile.getVideoImg().isEmpty())) { //保证上传过的文件也能截帧
                 // 上传
                 ossFile = this.uploadOssFile(file, pathName, buckType, resize, fileNew, isCutFrame);
             }
@@ -127,6 +127,7 @@ public class AlOssController {
         List<PlatformOssFiles> platformOssFiles = platformOssFilesMapper.selectList(
                 Wrappers.lambdaQuery(PlatformOssFiles.class)
                         .eq(PlatformOssFiles::getMd5str, fileMD5)
+                        .orderByDesc(PlatformOssFiles::getMid)
         );
         if (CollectionUtils.isEmpty(platformOssFiles)) {
             return null;