拉取最新县及县以上行政区划代码

最新县及县以上行政区划代码（截止 2016 年 7 月 31 日）

url:http://www.stats.gov.cn/tjsj/tjbz/xzqhdm/201703/t20170310_1471429.html(网站 404)

更多数据

可以通过 UNPKG 下载使用 CDN 资源: https://unpkg.com/province-city-china/dist/

参考代码:http://www.thinksaas.cn/topics/0/353/353549.html
工具:jsoup

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;

import org.apache.commons.lang3.StringUtils;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;

public class getpcd {

	/**  
	 * All rights Reserved, Designed By www.vps6.win
	 * @Title:  getpcd.java   
	 * @Package   
	 * @Description:    TODO(用一句话描述该文件做什么)   
	 * @author: liuchao     
	 * @date:   2017年4月27日 下午10:52:40   
	 * @version V1.0 
	 * @Copyright: 2017 www.vps6.win Inc. All rights reserved. 
	 * 
	 */
	private static final Logger log = Logger.getLogger("xzqhdm");
	private static final String separator = "#";
	public static void main(String[] args) throws Exception {
		List<String> list = getData();
		for(String s : list){
			System.out.println(s);
		}
		saveData(list);
	}

	private static List<String> getData() throws Exception {
		List<String> retList = new ArrayList<String>();
		Map<String,String> map = new HashMap<String,String>();

		Document doc = Jsoup.connect("http://www.stats.gov.cn/tjsj/tjbz/xzqhdm/201703/t20170310_1471429.html").post();
		Elements ps = doc.select(".TRS_PreAppend p");
		for (Element e : ps) {
			Elements spans = e.select("span");
			Element firstE = null;
			Element secondE = null;;
			
			if(spans.size() == 3){
				//一级
				firstE = spans.first();
				secondE = spans.get(2);
			}else{
				//二级/三级
				firstE = spans.get(1);
				secondE = spans.get(3);
			}
			String key = StringUtils.trim(firstE.ownText());
			map.put(key, key+separator+StringUtils.trim(secondE.ownText().replace("　", ""))+ separator + key.substring(0, 4)+"00"+separator+"3");
			if (key.endsWith("0000")) {
				map.put(key, key+separator+StringUtils.trim(secondE.ownText().replace("　", ""))+ separator+"0"+separator+"1");
				//key = key.substring(0, 2);
			} else if (key.endsWith("00")) {
				map.put(key, key+separator+StringUtils.trim(secondE.ownText().replace("　", ""))+ separator+key.substring(0, 2)+"0000"+separator+"2");
				//key = key.substring(0, 4);
			}
			if(map.get(key) == null){
				System.out.println(key);
			}
			retList.add(map.get(key));
		}
		return retList;
	}

	private static void saveData(List<String>  list) {
		Connection conn = null;
		PreparedStatement pstmt = null;
		try {
			Class.forName("com.mysql.jdbc.Driver");
			conn = DriverManager.getConnection(
					"jdbc:mysql://localhost/test?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull",
					"root", "root");
			conn.setAutoCommit(false);// 事务不自动提交

			pstmt = conn.prepareStatement("delete from code");
			int count = pstmt.executeUpdate();
			log.log(Level.INFO, "___删除数据" + count);

			int batch = 500;// 一次插入多少笔
			int loop = list.size() / batch;// batch可以循环的次数
			int last = list.size() - batch * loop;// 最后剩余
			int start = 0;// list从哪开始取数据
			int index = 1;// 问号参数
			int allCount = 0;// 统计总共插入多少数据

			for (int i = 0; i < loop; i++) {
				index = 1;// 重置到第一个问号参数
				pstmt = conn.prepareStatement(getPreSql(batch));
				for (int j = start; j < start + batch; j++) {
					String[] s = list.get(j).split(separator);
					for (int k = 0; k < s.length; k++) {
						pstmt.setString(index, s[k]);
						index++;
					}
				}
				count = pstmt.executeUpdate();
				allCount += count;
				log.log(Level.INFO, "___插入数据" + count);
				start += batch;
			}

			if (last > 0) {
				index = 1;// 重置到第一个问号参数
				pstmt = conn.prepareStatement(getPreSql(last));
				for (int j = start; j < list.size(); j++) {
					String[] s = list.get(j).split(separator);
					for (int k = 0; k < s.length; k++) {
						pstmt.setString(index, s[k]);
						index++;
					}
				}
				count = pstmt.executeUpdate();
				allCount += count;
				log.log(Level.INFO, "___插入数据" + count);
			}
			log.log(Level.INFO, "___一共插入" + allCount);

			conn.commit();// 提交事务
			conn.setAutoCommit(true);// 还原现场

		} catch (ClassNotFoundException e) {
			log.log(Level.SEVERE, "___找不到MySQL驱动包" + e.getMessage());
			e.printStackTrace();
		} catch (Exception e) {
			log.log(Level.SEVERE, "___执行SQL异常" + e.getMessage());
			e.printStackTrace();
			try {
				if (conn != null) {
					conn.rollback();
					conn.setAutoCommit(true);// 还原现场
					log.log(Level.WARNING, "___回滚数据");
				}
			} catch (SQLException e1) {
				log.log(Level.SEVERE, "___回滚异常" + e.getMessage());
				e1.printStackTrace();
			}
		} finally {
			try {
				if (pstmt != null) {
					pstmt.close();
				}
				if (conn != null) {
					conn.close();
				}
			} catch (SQLException e) {
				log.log(Level.SEVERE, "___关闭数据库连接异常" + e.getMessage());
				e.printStackTrace();
			}
		}
	}

	/**
	 * 生成sql
	 *
	 * @return
	 */
	private static String getPreSql(int count) {
		StringBuilder sb = new StringBuilder();
		sb.append("INSERT INTO `code` (`code`, `name`,`pcode`,`type`) VALUES");
		for (int i = 0; i < count; i++) {
			sb.append("(?, ?, ?, ?),");
		}
		return sb.substring(0, sb.length() - 1);
	}
}

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