From 32f21d85554f70101b3a00b7774bc26493c983c0 Mon Sep 17 00:00:00 2001 From: feitianbubu Date: Tue, 30 Sep 2025 12:44:22 +0800 Subject: [PATCH] feat: add check for existing file key before upload --- server/service/example/exa_file_upload_download.go | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/server/service/example/exa_file_upload_download.go b/server/service/example/exa_file_upload_download.go index c5519fc084..536734eeef 100644 --- a/server/service/example/exa_file_upload_download.go +++ b/server/service/example/exa_file_upload_download.go @@ -9,6 +9,7 @@ import ( "github.com/flipped-aurora/gin-vue-admin/server/model/example" "github.com/flipped-aurora/gin-vue-admin/server/model/example/request" "github.com/flipped-aurora/gin-vue-admin/server/utils/upload" + "gorm.io/gorm" ) //@author: [piexlmax](https://github.com/piexlmax) @@ -107,7 +108,13 @@ func (e *FileUploadAndDownloadService) UploadFile(header *multipart.FileHeader, Key: key, } if noSave == "0" { - return f, e.Upload(f) + // 检查是否已存在相同key的记录 + var existingFile example.ExaFileUploadAndDownload + err = global.GVA_DB.Where("`key` = ?", key).First(&existingFile).Error + if errors.Is(err, gorm.ErrRecordNotFound) { + return f, e.Upload(f) + } + return f, err } return f, nil }