摘要: string p1 = "大傻瓜"; string p2 = "大聪明"; var A = String.Format("你好{0},我是{1}", p1, p2); //"你好大傻瓜,我是大聪明" var B = $"你好{p1},我是{p2}"; //"你好大傻瓜,我是大聪明" 阅读全文
posted @ 2020-08-18 15:14 姜佳泉 阅读(645) 评论(0) 推荐(0) 编辑