中文转英文

package com.yk.yk_doctor.util; import java.io.UnsupportedEncodingException; /** * * @author zsw 中文转为拼音 * */ public class Spell { static final int GB_SP_DIFF = 160; static final int[] secPosValueList = { 1601, 1637, 1833, 2078, 2274, 2302, 2433, 2594, 2787, 3106, 3212, 3472, 3635, 3722, 3730, 3858, 4027, 4086, 4390, 4558, 4684, 4925, 5249, 5600 }; static final char[] firstLetter = { 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'w', 'x', 'y', 'z' }; public static String getSpells(String characters) { StringBuffer buffer = new StringBuffer(); for (int i = 0; i < characters.length(); i++) { char ch = characters.charAt(i); if ((ch >> 7) == 0) { } else { char spell = getFirstLetter(ch); buffer.append(String.valueOf(spell)); } } return buffer.toString(); } private static Character getFirstLetter(char ch) { byte[] uniCode = null; try { uniCode = String.valueOf(ch).getBytes("GBK"); } catch (UnsupportedEncodingException e) { e.printStackTrace(); return null; } if (uniCode[0] < 128 && uniCode[0] > 0) { return null; } else { return convert(uniCode); } } private static char convert(byte[] bytes) { char result = '-'; int secPosValue = 0; int i; for (i = 0; i < bytes.length; i++) { bytes[i] -= GB_SP_DIFF; } secPosValue = bytes[0] * 100 + bytes[1]; for (i = 0; i < 23; i++) { if (secPosValue >= secPosValueList[i] && secPosValue < secPosValueList[i + 1]) { result = firstLetter[i]; break; } } return result; } }