java工具类，支持中文简体转香港繁体、台湾繁体，繁体转简体；
代码如下：
package translate;import java.io.BufferedReader;import java.io.FileNotFoundException;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.util.HashMap;import java.util.HashSet;import java.util.Iterator;import java.util.Map;import java.util.Properties;import java.util.Set;/** * 类名称：HKTWwordVO * 类描述：香港、台湾字体库* * @author wangsen * 创建时间：5月15日 下午4:12:39 * */ public class HKTWwordVO {/** 所有词汇 */private Properties charMap = new Properties();/** 高频词汇 */private Set<String> conflictingSets = new HashSet<String>();/** 繁体_台湾 */public static final int TAIWAN = 0;/** 繁体_香港 */public static final int HONGKONG = 1;/** 简体 */public static final int SIMPLE = 2;private static final int NUM_OF_CONVERTERS = 3;private static final HKTWwordVO[] converters = new HKTWwordVO[NUM_OF_CONVERTERS];private static final String[] propertyFiles = new String[NUM_OF_CONVERTERS];static {propertyFiles[TAIWAN] = "taiwan.properties"; // 台湾propertyFiles[HONGKONG] = "hongkong.properties"; // 香港propertyFiles[SIMPLE] = "simple.properties"; // 简体}public static void main(String[] args) {String str = "钩子里面是关注";// 转台湾繁体String convert = HKTWwordVO.convert(str, HKTWwordVO.TAIWAN);System.out.println(convert);// 转香港繁体convert = HKTWwordVO.convert(str, HKTWwordVO.HONGKONG);System.out.println(convert);// 繁体转简体String convert2 = HKTWwordVO.convert("鉤子裡面是關注、鈎子裏面是關注", HKTWwordVO.SIMPLE);System.out.println(convert2);}/**** @param converterType* 0 for traditional and 1 for simplified* @return*/public static HKTWwordVO getInstance(int converterType) {if (converterType >= 0 && converterType < NUM_OF_CONVERTERS) {if (converters[converterType] == null) {synchronized (HKTWwordVO.class) {if (converters[converterType] == null) {converters[converterType] = new HKTWwordVO(propertyFiles[converterType]);}}}return converters[converterType];} else {return null;}}public static String convert(String text, int converterType) {HKTWwordVO instance = getInstance(converterType);return instance.convert(text);}private HKTWwordVO(String propertyFile) {InputStream is = null;is = getClass().getResourceAsStream(propertyFile);// File propertyFile = new// File("C:/Temp/testMDB/TestTranslator/abc.txt");if (is != null) {BufferedReader reader = null;try {reader = new BufferedReader(new InputStreamReader(is));charMap.load(reader);} catch (FileNotFoundException e) {} catch (IOException e) {// TODO Auto-generated catch blocke.printStackTrace();} finally {try {if (reader != null)reader.close();if (is != null)is.close();} catch (IOException e) {}}}initializeHelper();}@SuppressWarnings("rawtypes")private void initializeHelper() {Map<String, Integer> stringPossibilities = new HashMap<String, Integer>();Iterator iter = charMap.keySet().iterator();while (iter.hasNext()) {String key = (String) iter.next();if (key.length() >= 1) {for (int i = 0; i < (key.length()); i++) {String keySubstring = key.substring(0, i + 1);if (stringPossibilities.containsKey(keySubstring)) {Integer integer = (Integer) (stringPossibilities.get(keySubstring));stringPossibilities.put(keySubstring, new Integer(integer.intValue() + 1));} else {stringPossibilities.put(keySubstring, new Integer(1));}}}}iter = stringPossibilities.keySet().iterator();while (iter.hasNext()) {String key = (String) iter.next();if (((Integer) (stringPossibilities.get(key))).intValue() > 1) {conflictingSets.add(key);}}}public String convert(String in) {StringBuilder outString = new StringBuilder();StringBuilder stackString = new StringBuilder();for (int i = 0; i < in.length(); i++) {char c = in.charAt(i);String key = "" + c;stackString.append(key);if (conflictingSets.contains(stackString.toString())) {} else if (charMap.containsKey(stackString.toString())) {outString.append(charMap.get(stackString.toString()));stackString.setLength(0);} else {CharSequence sequence = stackString.subSequence(0,stackString.length() - 1);stackString.delete(0, stackString.length() - 1);flushStack(outString, new StringBuilder(sequence));}}flushStack(outString, stackString);return outString.toString();}private void flushStack(StringBuilder outString, StringBuilder stackString) {while (stackString.length() > 0) {if (charMap.containsKey(stackString.toString())) {outString.append(charMap.get(stackString.toString()));stackString.setLength(0);} else {outString.append("" + stackString.charAt(0));stackString.delete(0, 1);}}}String parseOneChar(String c) {if (charMap.containsKey(c)) {return (String) charMap.get(c);}return c;}}
参考文档
properties资源
