记录：php获取四级行政区域，拉取高德接口数据

API接口文档：
https://lbs.amap.com/api/webservice/guide/api/district
获取API

<?php
/*** 服务器接口类*/
namespace queryAreaInfo;class queryArea{//发送private function sendData($dataStr){// $url = 'http://restapi.amap.com/v3/config/district?';	//获取url$url = 'https://restapi.amap.com/v3/config/district?parameters';$ch = curl_init();curl_setopt($ch, CURLOPT_HEADER, 0);curl_setopt($ch, CURLOPT_POST, 1);curl_setopt($ch, CURLOPT_POSTFIELDS,$dataStr);curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);curl_setopt($ch, CURLOPT_TIMEOUT, 30);curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,false);curl_setopt($ch, CURLOPT_URL,$url);//设置获取的信息以文件流的形式返回，而不是直接输出。  curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);//返回值赋值给$result$result = curl_exec($ch);//调试整套请求代码//释放      curl_close($ch);$result = json_decode($result,true);return $result;}//获取地区信息public function getAreaInfo($data){$dataStr = implode('&',$data);return $this->sendData($dataStr);}
}

调用API并数据保存

use queryAreaInfo\queryArea;
use fast\Pinyin;

    //获取区域信息,调用高德地图接口public function getSonAreaInfos($provid){//获取key$key = 'web服务类型API';//组合接口数据$data=['keywords='.$provid.'','subdistrict=6','key='.$key.'',];//获取验证字符串$queryArea=new queryArea();$result=$queryArea->getAreaInfo($data);return $result;}//获取区域，四个等级 province、city、district、streetpublic function get_area_info(){$Pinyin = new Pinyin();$levalArr = ['province'=>1,'city'=>2,'district'=>3,'street'=>4,];// $provinceArr = ["北京市","天津市","河北省","山西省","内蒙古自治区","辽宁省","吉林省","黑龙江省","上海市","江苏省","浙江省","安徽省","福建省","江西省","山东省","河南省","湖北省","湖南省","广东省","广西壮族自治区","海南省","重庆市","四川省","贵州省","云南省","西藏自治区","陕西省","甘肃省","青海省","宁夏回族自治区","新疆维吾尔自治区","台湾省","香港特别行政区","澳门特别行政区"];$provinceArr = ["北京市"];foreach($provinceArr as $province){$provinceInfoArr = $this->getSonAreaInfos($province)['districts'];// echo '<pre>';print_r($provinceInfoArr);exit;foreach ($provinceInfoArr as $key => $provinceInfo) {if(!Db::name('area1')->where(['pid'=>0,'name'=>$provinceInfo['name']])->find()){// 省$provinceData = ['pid'=>0,'shortname'=>'','name'=>$provinceInfo['name'],'mergename'=>$provinceInfo['name'],'level'=>$levalArr[$provinceInfo['level']],'pinyin'=>$Pinyin->get($provinceInfo['name'],$onlyfirst = false, $delimiter = '', $ucfirst = false),'code'=>$provinceInfo['citycode'],'zip'=>'','first'=>explode('|',$Pinyin->get($provinceInfo['name'],$onlyfirst = true, $delimiter = '|', $ucfirst = true))[0],'lng'=>explode(',',$provinceInfo['center'])[0],'lat'=>explode(',',$provinceInfo['center'])[1],];echo '<pre>';print_r($provinceData);$provinceId = Db::name('area1')->insertGetId($provinceData);}else{$provinceId = Db::name('area1')->where(['pid'=>0,'name'=>$provinceInfo['name']])->value('id');}foreach ($provinceInfo['districts'] as $key => $cityInfo) {if(!Db::name('area1')->where(['pid'=>$provinceId,'name'=>$cityInfo['name']])->find()){// 市$cityData = ['pid'=>$provinceId,'shortname'=>'','name'=>$cityInfo['name'],'mergename'=>$provinceInfo['name'].','.$cityInfo['name'],'level'=>$levalArr[$cityInfo['level']],'pinyin'=>$Pinyin->get($cityInfo['name'],$onlyfirst = false, $delimiter = '', $ucfirst = false),'code'=>$cityInfo['citycode'],'zip'=>'','first'=>explode('|',$Pinyin->get($cityInfo['name'],$onlyfirst = true, $delimiter = '|', $ucfirst = true))[0],'lng'=>explode(',',$cityInfo['center'])[0],'lat'=>explode(',',$cityInfo['center'])[1],];echo '<pre>';print_r($cityData);$cityId = Db::name('area1')->insertGetId($cityData);}else{$cityId = Db::name('area1')->where(['pid'=>$provinceId,'name'=>$cityInfo['name']])->value('id');}foreach ($cityInfo['districts'] as $key => $districtInfo) {if(!Db::name('area1')->where(['pid'=>$cityId,'name'=>$districtInfo['name']])->find()){// 县区$districtData = ['pid'=>$cityId,'shortname'=>'','name'=>$districtInfo['name'],'mergename'=>$provinceInfo['name'].','.$cityInfo['name'].','.$districtInfo['name'],'level'=>$levalArr[$districtInfo['level']],'pinyin'=>$Pinyin->get($districtInfo['name'],$onlyfirst = false, $delimiter = '', $ucfirst = false),'code'=>$districtInfo['citycode'],'zip'=>'','first'=>explode('|',$Pinyin->get($districtInfo['name'],$onlyfirst = true, $delimiter = '|', $ucfirst = true))[0],'lng'=>explode(',',$districtInfo['center'])[0],'lat'=>explode(',',$districtInfo['center'])[1],];echo '<pre>';print_r($districtData);$districtId = Db::name('area1')->insertGetId($districtData);}else{$districtId = Db::name('area1')->where(['pid'=>$cityId,'name'=>$districtInfo['name']])->value('id');}foreach ($districtInfo['districts'] as $key => $streetInfo) {if(!Db::name('area1')->where(['pid'=>$districtId,'name'=>$streetInfo['name']])->find()){// 街道$streetData = ['pid'=>$districtId,'shortname'=>'','name'=>$streetInfo['name'],'mergename'=>$provinceInfo['name'].','.$cityInfo['name'].','.$districtInfo['name'].','.$streetInfo['name'],'level'=>$levalArr[$streetInfo['level']],'pinyin'=>$Pinyin->get($streetInfo['name'],$onlyfirst = false, $delimiter = '', $ucfirst = false),'code'=>$streetInfo['citycode'],'zip'=>'','first'=>explode('|',$Pinyin->get($streetInfo['name'],$onlyfirst = true, $delimiter = '|', $ucfirst = true))[0],'lng'=>explode(',',$streetInfo['center'])[0],'lat'=>explode(',',$streetInfo['center'])[1],];echo '<pre>';print_r($streetData);$streetId = Db::name('area1')->insertGetId($streetData);}}}}}}}