java中汉字自动转换成拼音
1.需要下载jar包 pinyin4j.2.5.0.jar ,加入到WEB-INF下的lib里边，右键add to bulid path。
2.[代码]PinYinUtil
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package
oa.common.utils;
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;
/**
* 拼音工具类
*
* @author lsf
*/
public
class
PinYinUtil {
/**
* 将字符串中的中文转化为拼音,其他字符不变
*
* @param inputString
* @return
*/
public
static
String getPingYin(String inputString) {
HanyuPinyinOutputFormat format =
new
HanyuPinyinOutputFormat();
format.setCaseType(HanyuPinyinCaseType.LOWERCASE);
format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
format.setVCharType(HanyuPinyinVCharType.WITH_V);
char
[] input = inputString.trim().toCharArray();
String output =
""
;
try
{
for
(
int
i =
0
; i < input.length; i++) {
if
(java.lang.Character.toString(input[i]).matches(
"[\\u4E00-\\u9FA5]+"
)) {
String[] temp = PinyinHelper.toHanyuPinyinStringArray(input[i], format);
output += temp[
0
];
}
else
output += java.lang.Character.toString(input[i]);
}
}
catch
(BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
return
output;
}
/**
* 获取汉字串拼音首字母，英文字符不变
* @param chinese 汉字串
* @return 汉语拼音首字母
*/
public
static
String getFirstSpell(String chinese) {
StringBuffer pybf =
new
StringBuffer();
char
[] arr = chinese.toCharArray();
HanyuPinyinOutputFormat defaultFormat =
new
HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for
(
int
i =
0
; i < arr.length; i++) {
if
(arr[i] >
128
) {
try
{
String[] temp = PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat);
if
(temp !=
null
) {
pybf.append(temp[
0
].charAt(
0
));
}
}
catch
(BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
}
else
{
pybf.append(arr[i]);
}
}
return
pybf.toString().replaceAll(
"\\W"
,
""
).trim();
}
/**
* 获取汉字串拼音，英文字符不变
* @param chinese 汉字串
* @return 汉语拼音
*/
public
static
String getFullSpell(String chinese) {
StringBuffer pybf =
new
StringBuffer();
char
[] arr = chinese.toCharArray();
HanyuPinyinOutputFormat defaultFormat =
new
HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for
(
int
i =
0
; i < arr.length; i++) {
if
(arr[i] >
128
) {
try
{
pybf.append(PinyinHelper.toHanyuPinyinStringArray(arr[i], defaultFormat)[
0
]);
}
catch
(BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
}
else
{
pybf.append(arr[i]);
}
}
return
pybf.toString();
}
}
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3.用到的时候，import com.XXX.PinYinUtil; 看自己的实际路径
然后调用PinYinUtil.getFirstSpell(String chinese);
PinYinUtil.getFullSpell(String chinese);