摘要: 示例1: string[] array = { "A", "B", "C", "D" }; string str = string.Join(",", array); 示例2: var insuredLogs = Model.Select(i => i.InsuredLogId).ToArray() 阅读全文
posted @ 2020-11-12 09:34 James·wang 阅读(1307) 评论(0) 推荐(0)