中英混排文字长度截取
中文字符长度截取。
private static void printByteLength(String s ,String ecodingName){ System.out.print("字节数: "); try { System.out.println(s.getBytes(ecodingName).length); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } } //判定是否是中文字符 private static boolean isChineseChar(char c) throws UnsupportedEncodingException{ return String.valueOf(c).getBytes("GBK")....