数字拼音转数字

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功能描述:已知:yi er san si wu liu qi ba jiu 分别对应123456789,
对一段只含有这几种字符串的字符串进行转换,如:输入:yiersansan 输出:1233

package 华为机试题;/** * @author Hutongling * * @time:2017年4月8日 下午4:51:48 */public class 字符串转换成数字 {    static String turnNumber(String data) {        if (data == null || data.length() == 0)            return null;        String template[] = { "yi", "er", "san", "si", "wu", "liu", "qi", "ba", "jiu" };        String result = "";        for (int i = 0; i + 1 < data.length() && i < data.length();) {            if(data.charAt(i)=='y'){                result+=1;                i+=2;            }else if(data.charAt(i)=='e'){                result+=2;                i+=2;            }else if(data.charAt(i)=='w'){                result+=5;                i+=2;            }else if(data.charAt(i)=='l'){                result+=6;                i+=3;            }else if(data.charAt(i)=='q'){                result+=7;                i+=2;            }else if(data.charAt(i)=='b'){                result+=8;                i+=2;            }else if(data.charAt(i)=='j'){                result+=9;                i+=2;            }else if(data.charAt(i)=='s' && data.charAt(i+1)=='i'){                result+=4;                i+=2;            }else if(data.charAt(i)=='s' && data.charAt(i+1)=='a'){                result+=3;                i+=3;            }        }        return result;    }    public static void main(String[] args) {        String data="yiersansansiwuliuqibabababajiu";        System.out.println(turnNumber(data));    }}

代码结果:
1233456788889

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