你知道快递的收货人与地址自动识别用php如何实现吗

2022-10-11 20:43:52 169 0
魁首哥

文章来自:php自学中心

作者:磊丰

地址自动识别现在普遍,特别是用在快递填写地址,姓名,手机号码的时候,会把这些按照一定的规范填写后,点击自动识别后,会自动填写到各自的input。最近也简单的实现了这个功能,给后台添加用户的时候,自动识别地址。下面咱们来看看具体实现。

代码实现

controller,这里首先注入服务容器,在构造函数里注入。

/** @var UserRepository */
private $userRepository;
public function __construct(UsersRepository $userRepo)
{
 $this->userRepository = $userRepo;
}
/**
 * Function:地址识别
 * Author:cyw0413
 * @param Request $request
 * @return \Illuminate\Contracts\Routing\ResponseFactory|\Illuminate\Http\Response|
 * \Laravel\Lumen\Http\ResponseFactory|\Symfony\Component\HttpFoundation\Response
 */
public function getDiscern(Request $request)
{
 $discernDel = $request->input('discernDel');
 try{
 DB::beginTransaction();
 $ address  = $this->userRepository->getDiscern($discernDel);
 DB::commit();

 }catch (\ Exception  $e){
 DB::rollBack();
 $msg = "信息提示:".$e->getMessage().",行:".$e->getLine();
 return response(['code' => 0, 'msg'=>$msg]);
 }

 return response(['code'=>1,'msg'=>$address]); //地址识别完成

} 

userRepository容器,用来处理地址识别的各种业务代码

/**
 * Function:识别地址
 * Author:cyw0413
 */
public function getDiscern($discernDel)
{
 if (empty($discernDel)) {
 throw new \Exception("请传入要识别的地址");
 }

 $discernDel_left =  explode  ('[', $discernDel);
 if (!isset($discernDel_left[1])) {
 throw new \Exception("你填写的地址规则错误,手机号码应该用[]");
 }
 $discernDel_right = explode (']', $discernDel_left[1]);
 if (!isset($discernDel_right[1]) || empty($discernDel_right[1])) {
 throw new \Exception("你填写的地址规则错误,手机号码应该用[]");
 }

 $name = $discernDel_left[0];
 if (empty($name)) {
 throw new \Exception("你填写的姓名有误!");
 }
 $ mobile  = $discernDel_right[0];
 if (empty($mobile) || checkMobile($mobile) == 0) {
 throw new \Exception("你填写的手机号码格式有误!");
 }
 $address = trim ($discernDel_right[1]);
 if (empty($address)) {
 throw new \Exception("你填写的地址不能为空");
 }

 $var_address = $this->getAddressArrar($address);
 $var_address['name'] = $name;
 $var_address['mobile'] = $mobile;

 return $var_address;

}

/**
 * Function:地址的处理
 * Author:cyw0413
 * @param $address
 * @return array
 * @throws \Exception
 */
function getAddressArrar($address){
 // 获取所有地址递归列表
 $regions = $this->getRegions();
 // 初始化数据
 $province = $city = $district = [];
 // 先查找省份-第一级地区
 $province = $this->checkAddress($address, $regions);
 if($province){

 $province_arr = ['110000','300000','404100','310000']; //4个 市辖区 如果地址不存在二级(市辖区,县),则特殊处理
 if(!isset($province['region_code'])){
 throw new \Exception("请正确填写省份(市辖区)");
 }
 // 查找城市-第二级地区
 $city = $this->checkAddress($address, $province['list']);
 //这里只处理4个市辖区,可能还有多种情况,待发现
 if(in_array($province['region_code'],$province_arr) && count($city['list']) == 0){
 $city = $this->checkAddress('市辖区', $province['list']);
 if($city){
 // 查找地区-第三级地区
 $district = $this->checkAddress($address, $city['list']);
 //如果没有找到,则查找另外一个二级地区
 if(!isset($district['region_code'])){
 $city = $this->checkAddress('县', $province['list']);
 // 查找地区-第三级地区
 $district = $this->checkAddress($address, $city['list']);
 }
 }
 }else{

 if($city){
 // 查找地区-第三级地区
 $district = $this->checkAddress($address, $city['list']);
 }
 }

 }else{
 //省份不填,报错误
 throw new \Exception("省份没填写,请检查");
 }

 return $this->getAddressInfo($address, $province, $city, $district);
}


/**
 * 匹配正确的城市地址
 * @param $address
 * @param $city_list
 * @param int $ force 
 * @param int $str_len
 * @return array
 **/
function checkAddress($address, $city_list, $force=false, $str_len=2){
 $num = 0;
 $list = array();
 $result = array();
 // 遍历所有可能存在的城市
 foreach ($city_list as $city_key=>$city){
 $city_name = mb_substr($city['region_name'], 0, $str_len,'utf-8');
 // 判断是否存包含当前地址字符
 $city_arr = explode($city_name, $address);


 // 如果存在相关字眼,保存该地址的所有子地址
 if(count($city_arr) >= 2){
 // 必须名称长度同时达到当前比对长度
 if( strlen ($city['region_name']) < $str_len){
 continue;
 }
 $num ++;
 if(isset($city['child'])){
 $list = $list + $city['child'];
 }

 $result[] = array(
 'region_code' => $city_key,
 'region_name' => $city['region_name'],
 'list' =>$list,
 );
 }
 }

 // 如果有多个存在,则加大字符匹配长度
 if($num > 1 || $force){
 $region_name1 = $result[0]['region_name'];
 $region_name2 = $result[1]['region_name'];

 if(strlen($region_name1) == strlen($region_name2) && strlen($region_name1) == $str_len){
 $region_id1 = $result[0]['region_code'];
 $region_id2 = $result[1]['region_code'];
 $index = $region_id1 > $region_id2 ? 1 : 0;
 $result = $result[$index];
 return $result;
 }
 return $this->checkAddress($address, $city_list, $force, $str_len+1);
 } else {
 $result[0]['list'] = $list;
 return $result[0];
 }
}


/**
 * 根据原地址返回详细信息
 * @param $address
 * @param $province
 * @param $city
 * @param $area
 * @return array
 **/
function getAddressInfo($address, $province, $city, $district){
 // 查找最后出现的地址 - 截取详细信息
 if(!isset($province['region_name'])){
 throw new \Exception("请检查并正确填写省份(市辖区)");
 }
 if(!isset($city['region_name'])){
 throw new \Exception("请检查并正确填写城市");
 }
 if(!isset($district['region_name'])){
 throw new \Exception("请检查并正确填写区域(县/区/镇)");
 }
 $find_str = '';
 if($province['region_name']){
 $find_str = $province['region_name'];
 if($city['region_name']){
 $find_str = $city['region_name'];
 if(isset($district['region_name']) && $district['region_name']){
 $find_str = $district['region_name'];
 }
 }
 }
 // 截取详细的信息
 $find_str_len = mb_strlen($find_str,'utf-8');
 for($i=0; $i<$find_str_len-1; $i++){
 $substr = mb_substr($find_str,0,$find_str_len - $i, 'utf-8');
 $end_index = mb_strpos($address, $substr);
 if ($end_index){
 $address = mb_substr($address, $end_index + mb_strlen($substr) , mb_strlen($address) - $end_index);
 }
 }
 !empty($find_str) && $find_str = '|\S*' . $find_str;
 $area['info'] = preg_replace("/\s*|,|,|:|:{$find_str}/i", '', $address);
 if(empty($area['info'])){
 throw new \Exception("详细地址不存在,请检查");
 }

 return $address = [
 'province' => $province['region_code'],
 'city' => $city['region_code'],
 'district' => $district['region_code'],
 'info' => $area['info']
 ];
} 

前端html代码

{!! Form::label('discern', '自动识别地址:',['class' => 'control-label col-sm-2']) !!}
{!! Form::textarea('discern', '', ['class' => 'form-textarea form-control form-discern','rows' => 3]) !!}
*查看模板

jquery代码都有。。

/**
 * 地址识别
 * @returns {boolean}
 */
function getDiscern(){
 var discernDel = $(".form-discern").val();
 if(!discernDel){
 alert("请输入要识别的地址");
 return false;
 }

 $.ajax({
 type: 'POST',
 url: "{!! route('admin.user.getDiscern') !!}",
 data: {
 '_token': csrf_token(),
 'discernDel': discernDel
 },
 dataType: 'json',
 timeout: 50000,
 success: function (res) {
 if (res.code == 1) {
 $("input[name='addr[linkman]']").val(res.msg.name);
 $("input[name='user_name']").val(res.msg.mobile);
 $("input[name='addr[address]']").val(res.msg.info);

 //触发 change 事件
 $('#province').val(res.msg.province). trigger ('change');
 $('#city').val(res.msg.city).trigger('change');
 $('#area').val(res.msg.district).trigger('change');

 //识别后清除
 $(".form-discern").val("");

 } else {
 alert(res.msg);
 }
 }
 })

} 

代码可以帮你实现你想要的,不妨一试

感谢阅读

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