/// <summary>
/// 针对数据库直接执行查询语句
/// </summary>
public IQueryable <T> ExecuteSqlQuery <T>(string sql) where T : class
{
if (_dbContext != null)
{
return(_dbContext.Set <T>().FromSql(sql));
}
return(null);
}
public async void AddEntity(T entity)
{
await _dbContext.Set <T>().AddAsync(entity);
}