public async Task <IApiOut> UpLoadFile([ApiVal(Val.File)] IFormFile file, [ApiVal(Val.Service)] UpLoad upFiles, string DelFilePath)//string DelFilePath, string Filedata, string IsWater, string IsThumbnail { AjaxJson _ajv = new(); string _delfile = DelFilePath?.TrimStart('/'); bool _iswater = false; //默认不打水印 bool _isthumbnail = false; //默认不生成缩略图 //if (IsWater == "1") // _iswater = true; //if (IsThumbnail == "1") // _isthumbnail = true; if (file == null) { //Json("{\"status\": 0, \"msg\": \"请选择要上传文件!\"}"); _ajv.code = 1; _ajv.msg = "请选择要上传文件!"; return(await ApiOut.JsonAsync(_ajv)); } //UpLoad upFiles = new(); //删除已存在的旧文件,旧文件不为空且应是上传文件,防止跨目录删除 if (upFiles.FileSaveAs(file, _isthumbnail, _iswater, ref _ajv) && !string.IsNullOrEmpty(_delfile) && _delfile.StartsWith(upFiles.Config.Webpath + upFiles.Config.Filepath, StringComparison.OrdinalIgnoreCase)) { upFiles.DeleteUpFile(_delfile); } //返回成功信息 return(await ApiOut.JsonAsync(_ajv)); }