public JsonResult SetImg(CampusImg model)
{
if (model == null)
{
return(Error("参数错误。"));
}
var campusImg = Request.Files["campusImg"];
if (campusImg == null)
{
return(Error("请选择图片。"));
}
string uploadResult = UploadHelper.Process(campusImg.FileName, campusImg.InputStream);
if (!string.IsNullOrEmpty(uploadResult))
{
model.ImgUrl = uploadResult;
}
var result = new ResultBase();
result.success = _campusService.InsertImgAsync(model);
return(Json(result));
}
public bool InsertImgAsync(CampusImg model)
{
if (model == null)
{
throw new ArgumentNullException("model不能为null");
}
return(_campusRepository.InsertImgAsync(model));
}
public bool InsertImgAsync(CampusImg model)
{
using (var conn = DapperFactory.GetConnection())
{
var fields = model.ToFields(removeFields: new List <string> {
"Id"
});
if (fields == null || fields.Count == 0)
{
return(false);
}
string sql = string.Format("insert into [CampusImg] ({0}) values ({1});", string.Join(",", fields), string.Join(",", fields.Select(n => "@" + n)));
return(conn.Execute(sql, model) > 0);
}
}
