在自动生成字段key时,字段的key可以设置成使用字段名的拼音。
拼音工具类实现如下:
package com.cmit.kapok.system.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.exception.BadHanyuPinyinOutputFormatCombination;
public class PinYinUtil {
/**
* 汉字转为拼音
* @param chinese
* @return
*/
public static String toPinyin(String chinese){
chinese = chinese.replace("/","_");
int index1 = chinese.indexOf("(");
if(index1>=0){
chinese = chinese.substring(0,index1);
}else{
int index2 = chinese.indexOf("(");
if(index2>=0){
chinese = chinese.substring(0,index2);
}
}
String pinyinStr = "";
char[] newChar = chinese.toCharArray();
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (int i = 0; i < newChar.length; i++) {
if (newChar[i] > 128) {
try {
if(pinyinStr.length()>0 && !pinyinStr.substring(pinyinStr.length()-1).equals("_")){
pinyinStr += "_";
}
pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0];
} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
}else{
pinyinStr += newChar[i];
}
}
return pinyinStr;
}
/**
* 获取字符串拼音的第一个字母
* @param chinese
* @return
*/
public static String toFirstChar(String chinese){
String pinyinStr = "";
char[] newChar = chinese.toCharArray(); //转为单个字符
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (int i = 0; i < newChar.length; i++) {
if (newChar[i] > 128) {
try {
pinyinStr += PinyinHelper.toHanyuPinyinStringArray(newChar[i], defaultFormat)[0].charAt(0);
} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
}else{
pinyinStr += newChar[i];
}
}
return pinyinStr;
}
public static void main(String[] args){
System.out.println(toPinyin("是否按宽带标准收费(如100M/100元)"));
}
}
调用时为了保证字段key的唯一性,可以在后面加上系统时间和随机数。
int randomInt = (int)(1+Math.random()*10);
String fieldKey = PinYinUtil.toPinyin(miitTemplateField.getFieldName())+"_"+System.currentTimeMillis()+"_"+randomInt;