mongodb实现MSsql中的in操作
mongodb实现MSsql中的in操作
public async Task<List<RoleForMenuAuthority>> GetRoleForMenuAuthority(string roleid) { var rid = roleid.Split(char.Parse(",")); List<int> rids = new List<int>(); for (int i = 0; i < rid.Length; i++) rids.Add(int.Parse(rid[i])); MongoDbHelper<RoleForMenuAuthority> rfma = new MongoDbHelper<RoleForMenuAuthority>(); return await rfma.ListByConditionAsync(r => rids.Contains(r.RoleId)); }