发布时间:2025-12-09 16:04:28 浏览次数:4
eg:
INPUT:char[] trmChar = { '@', '#', '%', '$' };String strTrim = "#$Hello Work!%@";Console.WriteLine(strTrim.Trim(trmChar));OUTPUT: Hello Work!
ps:TrimEnd()和 TrimStart() 用法和Trim()相似,只是单独去除左侧或右侧空格或字符;
eg:
INPUT:String strTrim = " Hello World! ";System.out.println(strTrim.trim());OUTPUT:Hello World!SQL:没有trim()函数,且无法去除特殊字符,只有LTRIM()和RTRIM() 用法和C#差不多,若想实现trim()效果,需要两个一起用;
eg:
INPUT: DECLARE @strTrim nvarchar (100) = ' Hello World! ';SELECT RTRIM(LTRIM(@strTrim));OUTPUT: Hello World!