摘要: 字符串转为数组 string str = "1,2,3,4"; string[] strArr = str.Split(','); 数组转为字符串 string[] scoresArr = { "1", "2", "3", "4", "5" };string scores = string.Join 阅读全文
posted @ 2021-03-01 15:26 黑夜的宠儿 阅读(3200) 评论(0) 推荐(2) 编辑