摘要： 字符串: C#中$的用法: 是为了替代string.format();https://www.cnblogs.com/hilolin/p/9123970.htmlhttps://blog.csdn.net/kebi007/article/details/52612610语法糖: C#6.0: https://www.cnblogs.com/mushroom/p/4666113.html 阅读全文