walawalala123
commented
1 year ago 小白一枚，答案仅供参考 在Linux环境中配置的fastdfs的storage节点的storage.conf中有写要安装配置FastDHT可以参考一下
if check file duplicate, when set to true, use FastDHT to store file indexes
1 or yes: need check
0 or no: do not check
default value is 0
check_file_duplicate = 0
file signature method for check file duplicate
hash: four 32 bits hash code
md5: MD5 signature
default value is hash
since V4.01
file_signature_method = hash
TrackerServer trackerServer = trackerClient.getTrackerServer(); StorageServer storageServer=trackerClient.getStoreStorage(trackerServer,"group1"); StorageClient storageClient = new StorageClient(trackerServer,storageServer); String fileName = upfile.getOriginalFilename(); String fileSuffix = fileName.substring(upfile.getOriginalFilename().lastIndexOf(".")+1); String fileType = upfile.getContentType(); String[] result = storageClient.upload_file(upfile.getBytes(), fileSuffix, null);
上传相同文件两次会返回两个文件名，在服务器文件夹下也有两个文件存在。 请教一下，有默认的文件校验么。要怎么操作。谢谢大佬。