获取全国统计用区划代码和城乡划分代码并写入数据库

背景:业务需要全国省市区的划分以及3级级联,正好想起2018年曾经抓取过国家统计局网站的去全国统计用区划代码和城乡划分代码,原资源的地址:2018年全国统计用区划代码和城乡划分代码.sql-MySQL文档类资源-优快云下载

看到2021年已经更新,正好拿原来的代码看看是否还能跑。

代码测试:1、网站由原来的gbk转换为utf-8

                   2、抓取过程中会经常连接失败导致

                   3、失败后无法从失败处继续

那为了能顺利完成任务,需要对原有代码进行改造优化。

步骤如下: 

1、目标url:2021年统计用区划代码和城乡划分代码

据粉丝反馈最新的url:2022年统计用区划代码和城乡划分代码 

2、mysql 表结构

 SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for tab_citys
-- ----------------------------
DROP TABLE IF EXISTS `tab_citys`;
CREATE TABLE `tab_citys` (
  `id` int(11) NOT NULL AUTO_INCREMENT comment '自动id',
  `parent_id` int(11) DEFAULT NULL comment '父id',
  `city_name_zh` varchar(20) NOT NULL comment '名称',
  `vcode` varchar(20) DEFAULT NULL  comment '城乡划分代码',
  `city_level` int(11) NOT NULL comment '级别,共五级,1省2城市3区4街道5居委会',
  `city_code` char(12) NOT NULL comment '区划代码',
  `next_url` char(200) NOT NULL comment '下一级的url',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;

3、原则:

   1)从第一级开始,依次抓取直到第五级,依次往复迭代,直接完成。

   2)如果中途失败,从mysql中读取上次写入最后一条记录处,继续开始

   3)防止多次连接导致,服务器判断为爬虫,ip禁用。

4、python 核心代码

import importlib
import sys
import time
import random
import MySQLdb
importlib.reload(sys)
import requests
import lxml.etree as etree

import os


UA_LIST = [
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/22.0.1207.1 Safari/537.1",
    "Mozilla/5.0 (X11; CrOS i686 2268.111.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1092.0 Safari/536.6",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6",
    "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/19.77.34.5 Safari/537.1",
    "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.9 Safari/536.5",
    "Mozilla/5.0 (Windows NT 6.0) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.36 Safari/536.5",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
    "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SE 2.X MetaSr 1.0; SE 2.X MetaSr 1.0; .NET CLR 2.0.50727; SE 2.X MetaSr 1.0)",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.0 Safari/536.3",
    "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",
    "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/22.0.1207.1 Safari/537.1",
    "Mozilla/5.0 (X11; CrOS i686 2268.111.0) AppleWebKit/536.11 (KHTML, like Gecko) Chrome/20.0.1132.57 Safari/536.11",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1092.0 Safari/536.6",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.6 (KHTML, like Gecko) Chrome/20.0.1090.0 Safari/536.6",
    "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.1 (KHTML, like Gecko) Chrome/19.77.34.5 Safari/537.1",
    "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.9 Safari/536.5",
    "Mozilla/5.0 (Windows NT 6.0) AppleWebKit/536.5 (KHTML, like Gecko) Chrome/19.0.1084.36 Safari/536.5",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 5.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
    "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_0) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1063.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1062.0 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.1 Safari/536.3",
    "Mozilla/5.0 (Windows NT 6.2) AppleWebKit/536.3 (KHTML, like Gecko) Chrome/19.0.1061.0 Safari/536.3",
    "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24",
    "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/535.24 (KHTML, like Gecko) Chrome/19.0.1055.1 Safari/535.24"
]
class chinese_city():
    # 初始化函数
    def __init__(self):
        self.baseUrl = 'http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2021/index.html'
        self.base = 'http://www.stats.gov.cn/tjsj/tjbz/tjyqhdmhcxhfdm/2021/'
        self.conn = MySQLdb.connect(host="127.0.0.1", port=3306, user="root", passwd="***", db="test", charset='utf8')
        self.cur = self.conn.cursor()
        self.trdic = {
            1: '//tr[@class="provincetr"]',
            2: '//tr[@class="citytr"]',
            3: '//tr[@class="countytr"]',
            4: '//tr[@class="towntr"]',
            5: '//tr[@class="villagetr"]'
        }
    def __del__(self):
        if self.cur:
            self.cur.close()
        if self.conn:
            self.conn.close()

    @staticmethod
    def log(log_str):
        t = time.strftime(r"%Y-%m-%d %H:%M:%S", time.localtime())
        print("[%s]%s" % (t, log_str))

    def get_now_time(self):
        """
        获取当前日期时间
        :return:当前日期时间
        """
        now = time.localtime()
        now_time = time.strftime("%Y-%m-%d %H:%M:%S", now)
        return now_time

    def crawl_page(self,url):
        ''' 爬行政区划代码公布页 '''
        self.log(f"crawling...{url}")
        headers = {'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0',
                   'Accept':'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8'}
        flag = True

        response = requests.get(url, headers=headers)
        response.encoding = 'utf-8'  # 这里添加一行
        text = response.text
        time.sleep(2)
        return text

    #解析省页,返回list
    def parseProvince(self):
        html = self.crawl_page(self.baseUrl)
        tree = etree.HTML(html, parser=etree.HTMLParser(encoding='utf-8'))
        nodes = tree.xpath('//tr[@class="provincetr"]')
        id = 1
        values = []
        for node in nodes:
            items = node.xpath('./td')
            for item in items:
                value = {}
                nexturl = item.xpath('./a/@href')
                province = item.xpath('./a/text()')
                self.log(province)
                value['url'] = self.base + "".join(nexturl)
                value['name'] = "".join(province)
                value['vcode'] = ""
                value['code'] = 0
                value['pid'] = 0
                value['id'] = id
                value['level'] = 1
                self.log(repr(value['name']))
                id = id + 1
                last_id = self.insert_to_db(value)
                value['id'] = last_id
                values.append(value)
                self.log(value)
        return values

    #根据trid 解析子页
    def parse(self,trid, pid, url):
        if url.strip() == '':
            return None
        # url_prefix+url
        html = self.crawl_page(url)
        tree = etree.HTML(html, parser=etree.HTMLParser(encoding='utf-8'))
        nodes = tree.xpath(self.trdic.get(trid))
        path = os.path.basename(url)
        base_url = url.replace(path, '')
        id = 1
        values = []
        # 多个城市
        for node in nodes:
            value = {}
            nexturl = node.xpath('./td[1]/a/@href')
            if len(nexturl) == 0:
                nexturl = ''
            code = node.xpath('./td[1]/a/text()')
            if len(code) == 0:
                code = node.xpath('./td[1]/text()')
            name = node.xpath('./td[2]/a/text()')
            if len(name) == 0:
                name = node.xpath('./td[2]/text()')
            value['code'] = "".join(code)
            urltemp = "".join(nexturl)
            if len(urltemp) != 0:
                value['url'] = base_url + "".join(nexturl)
            else:
                value['url'] = ''
            value['name'] = "".join(name)
            value['vcode'] = ""
            self.log(repr(value['name']))
            self.log(value['url'])
            value['id'] = id
            value['pid'] = pid
            value['level'] = trid
            id = id + 1
            last_id = self.insert_to_db(value)
            value['id'] = last_id
            values.append(value)
            self.log(value)
        return values

    #解析社区页
    def parseVillager(self,trid, pid, url):
        html = self.crawl_page(url)
        tree = etree.HTML(html, parser=etree.HTMLParser(encoding='utf-8'))
        nodes = tree.xpath(self.trdic.get(trid))
        id = 1
        values = []
        # 多个城市
        for node in nodes:
            value = {}
            nexturl = node.xpath('./td[1]/a/@href')
            code = node.xpath('./td[1]/text()')
            vcode = node.xpath('./td[2]/text()')
            name = node.xpath('./td[3]/text()')
            value['code'] = "".join(code)
            value['url'] = "".join(nexturl)
            value['name'] = "".join(name)
            value['vcode'] = "".join(vcode)
            self.log(repr(value['name']))
            value['id'] = id
            value['pid'] = pid
            value['level'] = trid
            values.append(value)
            id = id + 1
            last_id = self.insert_to_db(value)
            value['id'] = last_id
            values.append(value)
            self.log(value)

        return values

    #插入数据库
    def insert_to_db(self,taobao):
        # return 0
        param = []
        lastid = 0
        try:
            sql = 'INSERT INTO tab_china_citys values(%s,%s,%s,%s,%s, %s,%s)'
            param = (0, taobao.get("pid"), taobao.get("name"), taobao.get("vcode"), taobao.get("level"), taobao.get("code"), taobao.get("url"))
            self.cur.execute(sql, param)
            lastid = self.cur.lastrowid
            self.conn.commit()
        except Exception as e:
            self.log(e)
            self.conn.rollback()
        return lastid

    #从头执行解析
    def parseChineseCity(self):
        flag = 1
        city_flag = 0;
        count_flag = 0
        town_flag = 0
        #先从数据库中获取省份数据
        values = self.parseProvince()
        略

if __name__ == '__main__':
    chinese_city = chinese_city()
    chinese_city.parseChineseCity()

若有需要完整代码或者mysql 导入脚本,请私我。

附上mysql 下载地址:

链接:https://pan.baidu.com/s/1JX0sd6Gq2bivp2wXNYeJSA?pwd=YYDS 
提取码:YYDS

朋友们可以自由下载

void CRuoHaiUrbanRuralDivisionCode::CreateTable() { const char* path = DbFilePath_; sqlite3* db = NULL; // 数据库的指针 CHECKZERO(sqlite3_open(path, &db)); CHECKZERO(sqlite3_exec(db, "PRAGMA synchronous = OFF", 0, 0, 0)); char* ErrorrMsg = NULL; // 错误信息 // PRIMARY KEY(X坐标, Y坐标,Z坐标)设置联合主键只要XYZ相同就不会写入 CString createStr = _T("CREATE TABLE IF NOT EXISTS ") + TableName_ + _T("行政区划代码 TEXT,行政区划名称 TEXT,行政区划全称 TEXT,行政区划级别 TEXT,省直辖市代码 TEXT,省直辖市名称 TEXT,市级代码 TEXT,市级名称 TEXT,区级代码 TEXT,区级名称 TEXT,镇街道代码 TEXT,镇街道名称 TEXT,村居委会代码 TEXT,村居委会名称 TEXT,城乡划分代码 TEXT);"); char* createChStr = CStringToUtf8(createStr); int ret = sqlite3_exec(db, createChStr, 0, 0, &ErrorrMsg); if (ret == SQLITE_ERROR) { printf("ret:%d %s\n", ret, ErrorrMsg); // 基类里面关闭了 sqlite3_free(ErrorrMsg); sqlite3_free(createChStr); CHECKZERO(sqlite3_close(db)); } // 执行准备 sqlite3_stmt* pPrepare = NULL; // 不存在就插入OR IGNORE 不存在就更新OR REPLACE CString InsertStr = _T("INSERT OR IGNORE INTO ") + TableName_ + _T("(行政区划代码, 行政区划名称, 行政区划全称, 行政区划级别, 省直辖市代码, 省直辖市名称, 市级代码, 市级名称, 区级代码, 区级名称, 镇街道代码, 镇街道名称, 村居委会代码, 村居委会名称, 城乡划分代码) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?);"); DWORD startTime, endTime; startTime = GetTickCount(); char* InsertChStr = CStringToUtf8(InsertStr); const char* sql = InsertChStr; CHECKZERO(sqlite3_prepare_v2(db, sql, strlen(sql), &pPrepare, 0)); CHECKZERO(sqlite3_exec(db, "BEGIN", 0, 0, 0)); for (int i = 0; i < cxhfcodeVec_.size(); i++) { CHECKZERO(sqlite3_reset(pPrepare)); //CHECKZERO(sqlite3_bind_int(pPrepare, 1, 0)); //CHECKZERO(sqlite3_bind_int(pPrepare, 2, 1)); CXHFCODE cxhfcode = cxhfcodeVec_.at(i); // 将值绑定到相应的参数上 //行政区划代码 CHECKZERO(sqlite3_bind_text(pPrepare, 1, CStringToUtf8(cxhfcode.xzqhdm), -1, SQLITE_STATIC)); // 行政区划名称 CHECKZERO(sqlite3_bind_text(pPrepare, 2, CStringToUtf8(cxhfcode.xzqhmc), -1, SQLITE_STATIC)); // 行政区划全称 CHECKZERO(sqlite3_bind_text(pPrepare, 3, CStringToUtf8(cxhfcode.xzqhqc), -1, SQLITE_STATIC)); // 行政区划级别 CHECKZERO(sqlite3_bind_text(pPrepare, 4,CStringToUtf8(cxhfcode.xzqhjb), -1, SQLITE_STATIC)); // 省直辖市代码 CHECKZERO(sqlite3_bind_text(pPrepare, 5, CStringToUtf8(cxhfcode.szxsdm), -1, SQLITE_STATIC)); // 省直辖市名称 CHECKZERO(sqlite3_bind_text(pPrepare, 6, CStringToUtf8(cxhfcode.szxsmc), -1, SQLITE_STATIC)); // 市级代码 CHECKZERO(sqlite3_bind_text(pPrepare, 7, CStringToUtf8(cxhfcode.sjdm), -1, SQLITE_STATIC)); // 市级名称 CHECKZERO(sqlite3_bind_text(pPrepare, 8, CStringToUtf8(cxhfcode.sjmc), -1, SQLITE_STATIC)); // 区级代码 CHECKZERO(sqlite3_bind_text(pPrepare, 9, CStringToUtf8(cxhfcode.qjdm), -1, SQLITE_STATIC)); // 区级名称 CHECKZERO(sqlite3_bind_text(pPrepare, 10, CStringToUtf8(cxhfcode.qjmc), -1, SQLITE_STATIC)); // 镇街道代码 CHECKZERO(sqlite3_bind_text(pPrepare, 11, CStringToUtf8(cxhfcode.zjddm), -1, SQLITE_STATIC)); // 镇街道名称 CHECKZERO(sqlite3_bind_text(pPrepare, 12, CStringToUtf8(cxhfcode.zjdmc), -1, SQLITE_STATIC)); // 村居委会代码 CHECKZERO(sqlite3_bind_text(pPrepare, 13, CStringToUtf8(cxhfcode.cjwhdm), -1, SQLITE_STATIC)); // 村居委会名称 CHECKZERO(sqlite3_bind_text(pPrepare, 14, CStringToUtf8(cxhfcode.cjwhmc), -1, SQLITE_STATIC)); // 城乡划分代码 CHECKZERO(sqlite3_bind_text(pPrepare, 15, CStringToUtf8(cxhfcode.cxhfdm), -1, SQLITE_STATIC)); int err = sqlite3_step(pPrepare); assert(SQLITE_DONE == err); } CHECKZERO(sqlite3_exec(db, "COMMIT", 0, 0, 0)); CHECKZERO(sqlite3_finalize(pPrepare)); // 释放 // 导出 //CHECKZERO(sqlite3_exec(db, "VACUUM INTO 'out.db3';", 0, 0, 0)); sqlite3_free(ErrorrMsg); sqlite3_free(createChStr); CHECKZERO(sqlite3_close(db)); endTime = GetTickCount() - startTime; acutPrintf(_T("\n 写入数据库用时 : %d 毫秒"), endTime); } 能否把这个函数改成 CREATE TABLE Province ( id INT PRIMARY KEY, name VARCHAR(255) NOT NULL ); CREATE TABLE City ( id INT PRIMARY KEY, name VARCHAR(255) NOT NULL, province_id INT, FOREIGN KEY (province_id) REFERENCES Province(id) ); CREATE TABLE District ( id INT PRIMARY KEY, name VARCHAR(255) NOT NULL, city_id INT, FOREIGN KEY (city_id) REFERENCES City(id) ); CREATE TABLE Street ( id INT PRIMARY KEY, name VARCHAR(255) NOT NULL, district_id INT, FOREIGN KEY (district_id) REFERENCES District(id) ); CREATE TABLE Community ( id INT PRIMARY KEY, name VARCHAR(255) NOT NULL, street_id INT, FOREIGN KEY (street_id) REFERENCES Street(id) ); 这几种关系型数据库
07-11
struct CXHFCODE { //行政区划代码 CString xzqhdm; // 行政区划名称 CString xzqhmc; // 行政区划全称 CString xzqhqc; // 行政区划级别 CString xzqhjb; // 省直辖市代码 CString szxsdm; // 省直辖市名称 CString szxsmc; // 市级代码 CString sjdm; // 市级名称 CString sjmc; // 区级代码 CString qjdm; // 区级名称 CString qjmc; // 镇街道代码 CString zjddm; // 镇街道名称 CString zjdmc; // 村居委会代码 CString cjwhdm; // 村居委会名称 CString cjwhmc; // 城乡划分代码 CString cxhfdm; }; 我的想法是读取文件获取到 std::vector<CXHFCODE> 或者 std::map<CString, std::map<CString, std::map<CString, std::map<CString, std::map<CString, std:: vector<CXHFCODE>>>>>> regions_; 我读取文件是这样写的, void CRuoHaiAdministrativeDivisionDB::readExcelTable() { // 获取工作表 libxl::Sheet* sheet = libxlbook_->getSheet(0);// 读取第一个工作表 if (!sheet) { std::cerr << "无法获取工作表" << std::endl; libxlbook_->release(); return; } // 读取数据插入到数据库 for (int row = 1; row <= sheet->lastRow(); ++row) { CXHFCODE data; // 读取A-O列(索引从0开始) for (int col = 0; col < 15; ++col) { // 0-A到14-O CString value = sheet->readStr(row, col); if (value) { // 在这里根据需求解析A-O列内容 switch (col) { case 0: { //行政区划代码 data.xzqhdm = value; }break; case 1: { // 行政区划名称 data.xzqhmc = value; }break; case 2: { // 行政区划全称 data.xzqhqc = value; }break; case 3: { // 行政区划级别 data.xzqhjb = value; }break; case 4: { // 省直辖市代码 data.szxsdm = value; }break; case 5: { // 省直辖市名称 data.szxsmc = value; }break; case 6: { // 市级代码 data.sjdm = value; }break; case 7: { // 市级名称 data.sjmc = value; }break; case 8: { // 区级代码 data.qjdm = value; }break; case 9: { // 区级名称 data.qjmc = value; }break; case 10: { // 镇街道代码 data.zjddm = value; }break; case 11: { // 镇街道名称 data.zjdmc = value; }break; case 12: { // 村居委会代码 data.cjwhdm = value; }break; case 13: { // 村居委会名称 data.cjwhmc = value; }break; case 14: { // 城乡划分代码 data.cxhfdm = value; }break; default: break; } } } cxhfcodeVec_.push_back(data); //xzqhjb 行政区划级别 if (data.xzqhjb == _T("1") && data.sjdm == _T("") && data.sjmc == _T("") && data.qjdm == _T("") && data.qjmc == _T("") && data.zjddm == _T("") && data.zjdmc == _T("") && data.cjwhdm == _T("") && data.cjwhmc == _T("") && data.cxhfdm == _T("")) { // 插入省份 regions_[data.szxsmc][data.sjmc] = {}; } else if (data.xzqhjb == _T("2") && data.qjdm == _T("") && data.qjmc == _T("") && data.zjddm == _T("") && data.zjdmc == _T("") && data.cjwhdm == _T("") && data.cjwhmc == _T("") && data.cxhfdm == _T("")) { // 地州市 regions_[data.szxsmc][data.sjmc][data.qjmc] = {}; } else if (data.xzqhjb == _T("3") && data.zjddm == _T("") && data.zjdmc == _T("") && data.cjwhdm == _T("") && data.cjwhmc == _T("") && data.cxhfdm == _T("")) { // 插入区 县 市 regions_[data.szxsmc][data.sjmc][data.qjmc][data.zjdmc] = {}; } else if (data.xzqhjb == _T("4") && data.cjwhdm == _T("") && data.cjwhmc == _T("") && data.cxhfdm == _T("")) { // 插入 乡 镇 街道 regions_[data.szxsmc][data.sjmc][data.qjmc][data.zjdmc][data.cjwhmc] = {}; } else if (data.xzqhjb == _T("5") && data.xzqhdm != _T("") && data.xzqhmc != _T("") && data.xzqhqc != _T("") && data.szxsdm != _T("") && data.szxsmc != _T("") && data.sjdm != _T("") && data.sjmc != _T("") && data.qjdm != _T("") && data.qjmc != _T("") && data.zjddm != _T("") && data.zjdmc != _T("") && data.cjwhdm != _T("") && data.cjwhmc != _T("") && data.cxhfdm != _T("")) { // 插入社区 、村委会 regions_[data.szxsmc][data.sjmc][data.qjmc][data.zjdmc][data.cjwhmc].push_back(data); } } } 请帮我看看如何来实现一对多且使用事务写入数据库
最新发布
07-14
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