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UDF-Java提取身份证内信息

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11/28
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1.使用方法 
#获取省份ID

create temporary function getProvIdByCardIdUDF as 'com.st.PersonInfoByCardIdUDF.getProvIdByCardIdUDF'

using jar 'hdfs:///HIVE_UDF/PersonInfoByCardIdUDF.jar';

#获取省份名称

create temporary function getProvNameByCardIdUDF as 'com.st.PersonInfoByCardIdUDF.getProvNameByCardIdUDF' using jar 'hdfs:///HIVE_UDF/PersonInfoByCardIdUDF.jar';

#获取年龄

create temporary function getAgeByCardIdUDF as 'com.st.PersonInfoByCardIdUDF.getAgeByCardIdUDF' using jar 'hdfs:///HIVE_UDF/PersonInfoByCardIdUDF.jar';

#获取生日(YYYY-MM-DD)

create temporary function getBirthDayByCardIdUDF as 'com.st.PersonInfoByCardIdUDF.getBirthDayByCardIdUDF' using jar 'hdfs:///HIVE_UDF/PersonInfoByCardIdUDF.jar';

#获取性别(男、女、null)

create temporary function getGenderByCardIdUDF as 'com.st.PersonInfoByCardIdUDF.getGenderByCardIdUDF' using jar 'hdfs:///HIVE_UDF/PersonInfoByCardIdUDF.jar';

2.获取省份ID 
package com.st.PersonInfoByCardIdUDF;

import java.util.HashMap;

import java.util.Map;

import org.apache.hadoop.hive.ql.exec.UDF;

/*

 * Name:getProvIdByCardIdUDF

 * Author:Jim

 * Date:2018-06-29

 * Email:764309404@qq.com

 * Description:根据身份证获取省份ID

 * Example:

 *

 * */

public class getProvIdByCardIdUDF extends UDF{

    public static Map<String, String> map = new HashMap();

    //构造函数,获取省份名称

    public getProvIdByCardIdUDF() {

        map.put("", "北京市");

        map.put("", "天津市");

        map.put("", "河北省");

        map.put("", "山西省");

        map.put("", "内蒙古自治区");

        map.put("", "辽宁省");

        map.put("", "吉林省");

        map.put("", "黑龙江省");

        map.put("", "上海市");

        map.put("", "江苏省");

        map.put("", "浙江省");

        map.put("", "安徽省");

        map.put("", "福建省");

        map.put("", "江西省");

        map.put("", "山东省");

        map.put("", "河南省");

        map.put("", "湖北省");

        map.put("", "湖南省");

        map.put("", "广东省");

        map.put("", "广西壮族自治区");

        map.put("", "海南省");

        map.put("", "重庆市");

        map.put("", "四川省");

        map.put("", "贵州省");

        map.put("", "云南省");

        map.put("", "西藏自治区");

        map.put("", "陕西省");

        map.put("", "甘肃省");

        map.put("", "青海省");

        map.put("", "宁夏回族自治区");

        map.put("", "新疆维吾尔自治区");

        map.put("", "台湾省");

        map.put("", "香港特别行政区");

        map.put("", "澳门特别行政区");

    }

    public String evaluate(String cardid) throws Exception {

        String provId = null ;

        cardid = cardid.trim(); 

        if(cardid.length()>=) {

            try {

            String key = cardid.substring(, );

            provId = key;

            }catch(Exception e) {

                provId = null;

            }

        }

        return provId;

    }

}

2.获取省份名称 
package com.st.PersonInfoByCardIdUDF;

import java.util.HashMap;

import java.util.Map;

import org.apache.hadoop.hive.ql.exec.UDF;

/*

 * Name:getProvNameByCardIdUDF

 * Author:Jim

 * Date:2018-06-29

 * Email:764309404@qq.com

 * Description:根据身份证获取省份名称

 * Example:

 *

 * */

public class getProvNameByCardIdUDF extends UDF{

    public static Map<String, String> map = new HashMap();

    //构造函数,获取省份名称

    public getProvNameByCardIdUDF() {

        map.put("11", "北京市");

        map.put("12", "天津市");

        map.put("13", "河北省");

        map.put("14", "山西省");

        map.put("15", "内蒙古自治区");

        map.put("21", "辽宁省");

        map.put("22", "吉林省");

        map.put("23", "黑龙江省");

        map.put("31", "上海市");

        map.put("32", "江苏省");

        map.put("33", "浙江省");

        map.put("34", "安徽省");

        map.put("35", "福建省");

        map.put("36", "江西省");

        map.put("37", "山东省");

        map.put("41", "河南省");

        map.put("42", "湖北省");

        map.put("43", "湖南省");

        map.put("44", "广东省");

        map.put("45", "广西壮族自治区");

        map.put("46", "海南省");

        map.put("50", "重庆市");

        map.put("51", "四川省");

        map.put("52", "贵州省");

        map.put("53", "云南省");

        map.put("54", "西藏自治区");

        map.put("61", "陕西省");

        map.put("62", "甘肃省");

        map.put("63", "青海省");

        map.put("64", "宁夏回族自治区");

        map.put("65", "新疆维吾尔自治区");

        map.put("71", "台湾省");

        map.put("81", "香港特别行政区");

        map.put("82", "澳门特别行政区");

    }

    public String evaluate(String cardid) throws Exception {

        String provname = null ;

        cardid = cardid.trim(); 

        if(cardid.length()>=15) {

            try {

            String key = cardid.substring(0, 2);

            provname = map.get(key);

            }catch(Exception e) {

                provname = null;

            }

        }

        return provname;

    }

}

3.获取年龄 
package com.st.PersonInfoByCardIdUDF;

import java.time.LocalDate;

import java.time.Period;

import org.apache.hadoop.hive.ql.exec.UDF;

/*

 * Name:getAgeByCardIdUDF

 * Author:Jim

 * Date:2018-06-29

 * Email:764309404@qq.com

 * Description:根据身份证获取年龄

 * Example:

 *

 * */

public class getAgeByCardIdUDF extends UDF {

public int evaluate(String cardId) throws Exception {

        int age = 0 ;

        try {

        LocalDate today = LocalDate.now();

        cardId = cardId.trim();

        if(cardId.length()==18) {

            String year_month_date_id = cardId.substring(6,14);

            String year = year_month_date_id.substring(0, 4);

            String month = year_month_date_id.substring(4, 6);

            String date = year_month_date_id.substring(6,8);

            LocalDate birthDate = LocalDate.parse(year+"-"+month+"-"+date);

            Period p = Period.between(birthDate, today);

            age = p.getYears() + 1;

        }else if (cardId.length()==15) {

            String year_month_date_id = cardId.substring(6,12);

            String year = "19" + year_month_date_id.substring(0, 2);

            String month = year_month_date_id.substring(2, 4);

            String date = year_month_date_id.substring(4,6);

            LocalDate birthDate = LocalDate.parse(year+"-"+month+"-"+date);

            Period p = Period.between(birthDate, today);

            age = p.getYears() + 1 ;

        }else {

            age = 0;

        }

        }catch(Exception e) {

            age = 0;

        }

        return age;

    }

}

4.获取生日 
package com.st.PersonInfoByCardIdUDF;

import java.time.LocalDate;

import java.time.Period;

import org.apache.hadoop.hive.ql.exec.UDF;

/*

 * Name:getBirthDayByCardIdUDF

 * Author:Jim

 * Date:2018-06-29

 * Email:764309404@qq.com

 * Description:根据身份证获取生日 YYYY-MM-DD

 * Example:

 *

 * */

public class getBirthDayByCardIdUDF extends UDF{

public String evaluate(String cardId) throws Exception {

        String birthday = null;

        try

        {

        cardId = cardId.trim();

        if(cardId.length()==18) {

            String year_month_date_id = cardId.substring(6,14);

            String year = year_month_date_id.substring(0, 4);

            String month = year_month_date_id.substring(4, 6);

            String date = year_month_date_id.substring(6,8);

            //LocalDate birthDate = LocalDate.parse(year+"-"+month+"-"+date);

            birthday = year+"-"+month+"-"+date;

        }else if (cardId.length()==15) {

            String year_month_date_id = cardId.substring(6,12);

            String year = "19" + year_month_date_id.substring(0, 2);

            String month = year_month_date_id.substring(2, 4);

            String date = year_month_date_id.substring(4,6);

            //LocalDate birthDate = LocalDate.parse(year+"-"+month+"-"+date);

            birthday = year+"-"+month+"-"+date;

        }else {

            birthday = null;

        }

        }catch(Exception e) {

            birthday = null;

        }

        return birthday;

    }

}

5.获取性别 
package com.st.PersonInfoByCardIdUDF;

import org.apache.hadoop.hive.ql.exec.UDF;

/*

 * Name:getBirthDayByCardIdUDF

 * Author:Jim

 * Date:2018-06-29

 * Email:764309404@qq.com

 * Description:根据身份证获取生日 YYYY-MM-DD

 * Example:

 * 返回值:

 *     1:男

 *     2:女

 *     3.NULL

 * */

public class getGenderByCardIdUDF extends UDF{

    public String evaluate(String cardId) throws Exception {

        String gender = null;

        try {

            cardId = cardId.trim();

            if(cardId.length()==15 || cardId.length() == 18 ) {

                 int s = cardId.charAt(cardId.length()-2) - '0';

                 if(s%2==0) {

                     gender = "女";

                 }else {

                     gender = "男";

                 }

            }

        }catch(Exception e) {

            gender = null;

        }

        return gender;

    }

}

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