java 统计字符串字节大小string str = "ABC"; int s= System.Text.Encoding.GetEncoding("GB2312").GetByteCount(str);版权声明:本文为aner_rui原创文章,遵循CC 4.0 BY-SA版权协议,转载请附上原文出处链接和本声明。原文链接:https://blog.csdn.net/aner_rui/article/details/83911985