如下代码段是关于C#返回字符串的字节长度,一个中文算两个字符的代码. public static int GetLength(string str) { if (str.Length == 0) return 0; ASCIIEncoding ascii = new ASCIIEncoding(); int tempLen = 0; byte[] s = ascii.GetBytes(str); for (int i = 0; i < s.Length; i++) { if ((int)s[i]…
/** * 以Byte数的方式来实现的LengthFilter * @author bvin */ public class OneByteInputFilter implements InputFilter{ private final int mMax; public OneByteInputFilter(int mMax) { super(); this.mMax = mMax; } @Override public CharSequence filter(CharSequence sou…