为什么80%的码农都做不了架构师?>>>
在项目中有用到动态框通过输入汉字或者汉字首字母异步检索缓存数据并显示下拉框,下面贴出该类:
package net.XXX.util;import net.sourceforge.pinyin4j.PinyinHelper;import org.apache.commons.lang.StringUtils;public class PinYin {public static String toPinYinString(char c) {String[] pyChars = null;try {pyChars = PinyinHelper.toHanyuPinyinStringArray(c);if(pyChars != null && pyChars.length >= 1){return pyChars[0].charAt(0)+"";}else if(StringUtils.isAlpha(c+"") || StringUtils.isNumeric(c+"")){return c+"";}else{return "";}} catch (Exception e) {e.printStackTrace();return "";}}/*** 取得汉字拼音缩写** @param str 汉字* @return 拼音缩写大写*/public static String toPinYinString(String str) {String ret = "";for(char c : str.toCharArray()){ret += toPinYinString(c);}return ret.toUpperCase();}public static void main(String[] args) {System.out.println(PinYin.toPinYinString("廖志平23"));System.out.println(PinYin.toPinYinString("东莞GG"));System.out.println(PinYin.toPinYinString("shzy"));System.out.println(PinYin.toPinYinString("123@shzy"));}
}
下面是测试结果: