支持圆周率计算

src/main/java/com/fdkankan/contro/service/impl/OrigFileUploadServiceImpl.java

@@ -28,7 +28,7 @@ public class OrigFileUploadServiceImpl extends ServiceImpl<IOrigFileUploadMapper
 
     @Override
     public OrigFileUpload getByBatchIdAndFileName(String batchId, String fileName) {
-        List<OrigFileUpload> list = this.list(new LambdaQueryWrapper<OrigFileUpload>().eq(OrigFileUpload::getBatchId, batchId).orderByDesc(OrigFileUpload::getId));
+        List<OrigFileUpload> list = this.list(new LambdaQueryWrapper<OrigFileUpload>().eq(OrigFileUpload::getBatchId, batchId).eq(OrigFileUpload::getFileName, fileName).orderByDesc(OrigFileUpload::getId));
         if(CollUtil.isEmpty(list)){
             return null;
         }