public BaseObject SetSystemConfig(SysConfig param)
{
using (SysConfigLogic logic = new SysConfigLogic())
{
return(logic.SetSystemConfig(param));
}
}
public SysConfig GetSystemConfig()
{
using (SysConfigLogic logic = new SysConfigLogic())
{
return(logic.GetSystemConfig());
}
}
/// <summary>
/// 加载系统配置
/// </summary>
public static void LoadConfig()
{
//加载配置
ConstVal.WebConfig = CacheHelper.GetCache(ConstVal.SysConfigCacheStr) as SysConfig;
if (ConstVal.WebConfig == null)
{//如果缓存没有命中， 就从数据取，并写入缓存中
ConstVal.WebConfig = SysConfigLogic.GetSysConfig();
//写入缓存
CacheHelper.SetCache(ConstVal.SysConfigCacheStr, ConstVal.WebConfig);
}
}
public JsonResult UploadImg(UploadImgParam param)
{
UploadImgResult res = new UploadImgResult();
string name = "";
try
{
if (param.file != null)
{
Img img = new Img();
string path = "~/Content/images/";
string eName = Path.GetExtension(param.file.FileName);
name = param.file.FileName;
//登陆背景图片保存
if (param.ObjId == 1 && param.Type == ImgType.BackImg)
{
path += "loginback" + eName;
}
else if (param.Type == ImgType.HeadImg)
{
path += "himg/himg_" + param.ObjId + "_" + param.Type + eName;
}
img.ImgPath = path;
img.ObjId = param.ObjId;
img.ImgType = (int)param.Type;
img.Id = param.Id;
param.file.SaveAs(Server.MapPath(path));
res.ImgId = SysConfigLogic.SaveImg(img);
res.State = State.Success;
SaveUserLog(AuthUser.UserName + "上传了照片" + path, LogLevel.Info, AuthUser.LoginName, "UploadImg", "上传照片");
//更新用户头像
if (param.Type == ImgType.HeadImg)
{
AuthUser.HeadImgId = img.Id;
UserLogic.UpdateUserHeadImg(param.ObjId, img.Id);
}
}
}
catch (Exception ex)
{
LogHelper.ErrorLog(ex);
res.State = State.Error;
res.Message = "服务器错误";
SaveUserLog(AuthUser.UserName + "上传照片" + name + "失败:" + ex.Message, LogLevel.Error, AuthUser.LoginName, "UploadImg", "上传照片");
}
return(Json(res));
}
/// <summary>
/// 修改站点配置
/// </summary>
/// <returns></returns>
public JsonResult AjaxSubSysConfig(SysConfigParam param)
{
SysConfig s = new SysConfig
{
ICP = param.ICP,
JsVersion = param.JsVersion,
SysName = param.SysName
};
SysConfigLogic.SaveSysConfig(s);
CacheHelper.RemoveCache(ConstVal.SysConfigCacheStr);
WebHelper.LoadConfig();
return(Json(new BaseResult
{
State = State.Success
}));
}
/// <summary>
/// 获取图片
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public FileResult GetImg(int id)
{
Img img = SysConfigLogic.GetImgById(id);
if (img == null)
{
WriteLog("图片id为：" + id + "的图未找到");
return(null);
}
else
{
var imgPath = Server.MapPath(img.ImgPath);
//从图片中读取byte
var imgByte = System.IO.File.ReadAllBytes(imgPath);
return(File(imgByte, "image/jpeg"));
}
}
