public async Task <string> GetStudentCode()
{
var cacheString = CacheFactory.Cache.GetCache <string>(CacheCodeKey);
if (cacheString == null)
{
var result = await studentInfoService.GetCodeTop(DateTime.Now.ToString("yyyyMM"));
string code = "";
if (result == null || string.IsNullOrEmpty(result.Code))
{
code = DateTime.Now.ToString("yyyyMM") + "0001";
}
else
{
code = (double.Parse(result.Code) + 1).ToString();
}
CacheFactory.Cache.SetCache(CacheCodeKey, code);
return(code);
}
else
{
cacheString = (double.Parse(cacheString) + 1).ToString();
CacheFactory.Cache.SetCache(CacheCodeKey, cacheString);
return(cacheString);
}
}
/// <summary>
/// 获取最新一条数据
/// </summary>
/// <returns></returns>
public async Task <TData <StudentInfoEntity> > GetCodeTop(string code)
{
TData <StudentInfoEntity> obj = new TData <StudentInfoEntity>();
obj.Result = await studentInfoService.GetCodeTop(code);
if (obj.Result != null)
{
obj.Tag = 1;
}
return(obj);
}