单条多名称解析，单条中字符串逗号存储分割后的多用户解析 电脑版发表于：2025/3/21 15:36 代码如下： ``` var userIds = cleanPoolDto.UserIds.Split(',').Select(a => long.Parse(a)).ToList(); List<Users> usersList = db.Queryable<Users>().Where(a => userIds.Contains(a.Id)).ToList(); foreach (var users in usersList) { cleanPoolDto.UserNicknames += users.UserNickname + ","; } if (!string.IsNullOrWhiteSpace(cleanPoolDto.UserNicknames)) { cleanPoolDto.UserNicknames = cleanPoolDto.UserNicknames.TrimEnd(','); } ```
