public void AddEntity(T entity)
{
try
{
this._logger.LogInformation("方法：AddEntity" + "参数T:" + entity);
_context.Set <T>().Add(entity);
}
catch (Exception ex)
{
this._logger.LogError("方法：AddEntity" + "参数T:" + entity + "错误信息：" + ex.Message);
}
}