多文件上传--后端

utils/basic/basic.go

@@ -76,6 +76,8 @@ var (
 
 	CodeAesCbcEncryptionErr = &StatusResponse{5106, "encryption data err"} // 加密数据失败
 	CodeAesCbcDecryptionErr = &StatusResponse{5107, "decryption data err"} // 解密数据失败
+
+	CodeFileUploadErr = &StatusResponse{5110, "file upload  err"} // 文件上传失败
 )
 
 type Response struct {

utils/format/s3keyname.go

@@ -107,3 +107,5 @@ func FormatS3KeyNameGuest(guestid int64, now time.Time, env string, category Typ
 	}
 
 }
+
+// generateS3KeyName 生成