标签:
转:http://blog.csdn.net/dotnet25/article/details/8331959
字符串:var s = "1,2,3,4,5,"
目标:删除最后一个 ","
方法:
s=s.substring(0,s.Length-1);
字符串:var s2 = "img/upload/123.jpg"
目标:获取文件名(不包含后缀名)
方法:
标签:
原文地址:http://www.cnblogs.com/guxingzhe/p/5366682.html