原文:already exists and could not be deleted

最近在做文件導入的功能,用到了easyExcel。在使用的過程中遇到一個問題,上傳兩次同名文件會報文件已存在,無法刪除的錯誤。 方法如下: 報錯日志如下: 后經常調查發現是transferTo 方法后面的操作引起流未關閉。 幾種解決方案如下: .如果要保留上傳文件的話,直接在上傳文件的實際文件名上面加時間戳,這樣能保證每次上傳文件的名稱不一樣,不會造成上面的錯誤。示例如下: .不需要保存上傳文件的 ...

2021-08-27 10:04 0 101 推薦指數:

查看詳情

deleted

deleted ...

Fri Feb 02 04:09:00 CST 2018 0 1367
deleted

deleted ...

Thu Feb 22 02:03:00 CST 2018 0 1026
deleted

deleted ...

Wed Jun 06 05:34:00 CST 2018 3 5295
deleted

deleted ...

Sun Nov 25 00:56:00 CST 2018 0 1434
deleted

deleted ...

Fri Apr 06 04:52:00 CST 2018 0 2092
deleted

deleted ...

Fri Oct 12 02:06:00 CST 2018 0 1392
deleted

deleted ...

Tue May 08 21:06:00 CST 2018 0 1386
deleted

deleted ...

Tue May 08 23:37:00 CST 2018 0 1492
 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM