java用pinyin4j把中文问件转化为拼音

<span style="font-family: Arial, Helvetica, sans-serif;">package testcase;</span>

import java.util.HashSet;
import java.util.Set;
import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
public class ToPin {
public static Set<String> getPinyin(String src){
if(src != null && !src.trim().equalsIgnoreCase("")){
char[] srcChar;
srcChar = src.toCharArray();
//汉语拼音格式输出类
HanyuPinyinOutputFormat hanYuPinOutputFormat = new HanyuPinyinOutputFormat();
//输出设置，大小写，音标方式等
hanYuPinOutputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE); //小写
hanYuPinOutputFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE); //无音调
hanYuPinOutputFormat.setVCharType(HanyuPinyinVCharType.WITH_V); //'¨¹' is "v"
String[][] temp = new String[src.length()][];
for(int i=0;i<srcChar.length;i++){
char c = srcChar[i];
//是中文或者a-z或者A-Z转换拼音(我的需求，是保留中文或者a-z或者A-Z)
if(String.valueOf(c).matches("[\u4E00-\u9FA5]+")){ //中文字符
try{
temp[i] = PinyinHelper.toHanyuPinyinStringArray(srcChar[i],hanYuPinOutputFormat);
}catch(BadHanyuPinyinOutputFormatCombination e){
e.printStackTrace();
}
}else if(((int)c>=65&&(int)c<=90)||((int)c>=97&&(int)c<=122)){ //英文字母
temp[i] = new String[]{String.valueOf(srcChar[i])};
}else{ //其他字符
temp[i] = new String[]{""};
}
}
String[] pinyinArray = ExChange(temp);
Set<String> pinyinSet = new HashSet<String>();
for(int i=0;i<pinyinArray.length;i++){
pinyinSet.add(pinyinArray[i]);
}
return pinyinSet;
}
return null;
}
/**
* 字符串集合转换字符串（逗号分隔）
* @param stringSet
* @return
*/
public static String makeStringByStringSet(Set<String> stringSet,String separator){
StringBuilder str = new StringBuilder();
int i=0;
for(String s :stringSet){
if(i == stringSet.size() - 1){
str.append(s);
}else{
str.append(s+separator);
}
i++;
}
return str.toString().toLowerCase();
}
private static String[] ExChange(String[][] strJaggedArray) {
String[][] temp = DoExchange(strJaggedArray);
return temp[0];
}
private static String[][] DoExchange(String[][] strJaggedArray) {
int len = strJaggedArray.length;
if(len >= 2){
int len1 = strJaggedArray[0].length;
int len2 = strJaggedArray[1].length;
int newlen = len1*len2;
String[] temp = new String[newlen];
int index = 0;
for(int i=0;i<len1;i++){
for(int j=0;j<len2;j++){
temp[index] = strJaggedArray[0][i]+strJaggedArray[1][j];
index++;
}
}
String[][] newArray = new String[len-1][];
for(int i=2;i<len;i++){
newArray[i-1] = strJaggedArray[i];
}
newArray[0] = temp;
return DoExchange(newArray);
}else{
return strJaggedArray;
}
}
/**
* 只转换汉字为拼音，其他字符不变
* @param src
* @return
*/
public static String getPinyinWithMark(String src){
if(src != null && !src.trim().equalsIgnoreCase("")){
char[] srcChar;
srcChar = src.toCharArray();
//汉语拼音格式输出类
HanyuPinyinOutputFormat hanYuPinOutputFormat = new HanyuPinyinOutputFormat();
//输出设置，大小写，音标方式等
hanYuPinOutputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE); //小写
hanYuPinOutputFormat.setToneType(HanyuPinyinToneType.WITH_TONE_MARK); //无音调
hanYuPinOutputFormat.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE); //'¨¹' is "v"
StringBuffer output = new StringBuffer();
//String[][] temp = new String[src.length()][];
for(int i=0;i<srcChar.length;i++){
char c = srcChar[i];
//是中文转换拼音(我的需求，是保留中文)
if(String.valueOf(c).matches("[//u4E00-//u9FA5]+")){ //中文字符
try{
String[] temp = PinyinHelper.toHanyuPinyinStringArray(srcChar[i],hanYuPinOutputFormat);
output.append(temp[0]);
output.append(" ");
}catch(BadHanyuPinyinOutputFormatCombination e){
e.printStackTrace();
}
}else{ //其他字符
output.append(String.valueOf(srcChar[i]));
}
}
return output.toString();
}
return null;
}
/**
* 只转换汉字为拼音，其他字符不变
* @param src
* @return
*/
public static String getPinyinWithMark2(String inputString){
//汉语拼音格式输出类
HanyuPinyinOutputFormat hanYuPinOutputFormat = new HanyuPinyinOutputFormat();
//输出设置，大小写，音标方式等
hanYuPinOutputFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE); //小写
hanYuPinOutputFormat.setToneType(HanyuPinyinToneType.WITH_TONE_MARK); //有音调
hanYuPinOutputFormat.setVCharType(HanyuPinyinVCharType.WITH_U_UNICODE); //'¨¹' is "u:"
char[] input = inputString.trim().toCharArray();
StringBuffer output = new StringBuffer();
for(int i=0;i<input.length;i++){
//是中文转换拼音(我的需求，是保留中文)
if(Character.toString(input[i]).matches("[\u4E00-\u9FA5]+")){ //中文字符
try{
String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i],hanYuPinOutputFormat);
output.append(temp[0]);
output.append(" ");
}catch(BadHanyuPinyinOutputFormatCombination e){
e.printStackTrace();
}
}else{ //其他字符
output.append(Character.toString(input[i]));
}
}
return output.toString();
}
/**
* @param args
*/
public static void main(String[] args) {
String str = "我是中国人! I'm Chinese! 本文主要介绍在linux下sh批处理文件调用java的方法。";
//System.out.println(makeStringByStringSet(getPinyin(str)," "));
System.out.println(getPinyinWithMark2(str));
}
}

package testcase;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class ToPinYin {
public static void readFileByLines(String fileName) {
File file = new File(fileName);
BufferedReader reader = null;
try {
System.out.println("以行为单位读取文件内容，一次读一整行：");
reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName),"UTF-8"));
//reader = new BufferedReader(new FileReader(file));
String tempString = null;
int line = 1;
// 一次读入一行，直到读入null为文件结束
while ((tempString = reader.readLine()) != null) {
// 显示行号
// System.out.println("line " + line + ": " + tempString);
writeFile(ToPin.getPinyinWithMark2(tempString),"D:\\aaa2.txt");
line++;
}
reader.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
if (reader != null) {
try {
reader.close();
} catch (IOException e1) {
}
}
}
}
public static void writerFile(String str,String str2){
try{
//String data = " This content will append to the end of the file";

File file =new File(str2);

// if file doesnt exists, then create it
if (!file.exists()) {
file.createNewFile();
}

FileWriter fw = new FileWriter(file.getAbsoluteFile());
BufferedWriter bw = new BufferedWriter(fw);
bw.write(str);
bw.close();

}catch(IOException e){
e.printStackTrace();
}
}

public static void writeFile(String str,String url) throws Exception
{
try {
//BufferedWriter writer=new BufferedWriter(new OutputStreamWriter(new FileOutputStream(url),"UTF-8"));
FileWriter writer = new FileWriter(url, true);
writer.write(str+"\r\n");
writer.close();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}

public static void main(String[] args) {
readFileByLines("D:\\bbbb.txt");
//writerFile("asdf","D:\\bbb.txt");
}

}