字符串行数Trim()可以去掉字符串前后的空格,如: C# Code string myString = " this is a test "; Console.WriteLine(myString.Trim()); View Code 相关文章: 2022-12-23 2022-12-23 2021-09-18 2022-12-23 2022-12-23 2021-07-29 2022-12-23 2021-09-11