easyuiとpinyin 4 jを使用してピンインの自動補完を実現

1、フロントHTMLコード
 

<td>
	<select id="loginComboboxName" name="username" style="display: none;width:157px;">
	</select>
</td>

 
 2、フロントJSコード
 

loginComboboxName = $('#loginComboboxName').show().combobox({
			required : true,
			url : 'userController.do?loginCombobox',
			textField : 'username',
			valueField : 'username',
			mode : 'remote',
			panelHeight : 'auto',
			delay : 500,
			value : ''
		});

 3、バックグラウンドJavaコード
 

BeanUtils.copyProperties(httpUser, user);
String pinyin=Pinyin4jUtil.getPinYinHeadChar(httpUser.getUsername());
user.setPinyin(pinyin);
userDao.save(user);

 

 String hql = " from User t where pinyin like '%%" + q.trim() + "%%'";

 
4、Pinyin 4 jUtil.javaコード
 

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 Pinyin4jUtil {

	/**
	 *         
	 * 
	 * @param src
	 * @return String
	 */
	public static String getPinYin(String src) {
		char[] t1 = null;
		t1 = src.toCharArray();
		// System.out.println(t1.length);
		String[] t2 = new String[t1.length];
		// System.out.println(t2.length);
		//            
		HanyuPinyinOutputFormat t3 = new HanyuPinyinOutputFormat();
		t3.setCaseType(HanyuPinyinCaseType.LOWERCASE);
		t3.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
		t3.setVCharType(HanyuPinyinVCharType.WITH_V);
		String t4 = "";
		int t0 = t1.length;
		try {
			for (int i = 0; i < t0; i++) {
				//          
				// System.out.println(t1[i]);
				if (Character.toString(t1[i]).matches("[\\u4E00-\\u9FA5]+")) {
					t2 = PinyinHelper.toHanyuPinyinStringArray(t1[i], t3);//            t2   
					t4 += t2[0];//                     t4 
				} else {
					//         ，             t4 
					t4 += Character.toString(t1[i]);
				}
			}
		} catch (BadHanyuPinyinOutputFormatCombination e) {
			e.printStackTrace();
		}
		return t4;
	}

	/**
	 *           
	 * 
	 * @param str
	 * @return String
	 */
	public static String getPinYinHeadChar(String str) {
		String convert = "";
		for (int j = 0; j < str.length(); j++) {
			char word = str.charAt(j);
			//         
			String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(word);
			if (pinyinArray != null) {
				convert += pinyinArray[0].charAt(0);
			} else {
				convert += word;
			}
		}
		return convert;
	}

	/**
	 *        ASCII 
	 * 
	 * @param cnStr
	 * @return String
	 */
	public static String getCnASCII(String cnStr) {
		StringBuffer strBuf = new StringBuffer();
		//            
		byte[] bGBK = cnStr.getBytes();
		for (int i = 0; i < bGBK.length; i++) {
			// System.out.println(Integer.toHexString(bGBK[i] & 0xff));
			//         ASCII 
			strBuf.append(Integer.toHexString(bGBK[i] & 0xff));
		}
		return strBuf.toString();
	}

	public static void main(String[] args) {
		String cnStr = " zx z";
		System.out.println(getPinYin(cnStr));
		System.out.println(getPinYinHeadChar(cnStr));
		System.out.println(getCnASCII(cnStr));
	}
}