page contents

PHP打造智能识别收货地址信息

以下内容希望帮助到大家！

attachments-2020-07-qx1Kpwlm5f17e239889dc.jpg

功能需求：用户输入混合的收货地址，能智能识别出地址，手机，姓名

准备:需要两张表，一张地区表和一张姓氏表 (地区表得到应该不难，姓氏表我是搜索中国姓氏自制的哈，底部会附上表结构)

思路：主要思路分两种，一种是用户正常输入全地址，则顺序按地区等级匹配地址；另一种用户非正常输入（省市区有缺少的），则全面模糊搜索表，再根据结果对比原地址。

提醒：手机可以根据自己需求修改正则；

名字只匹配中文，可以根据自己的需求修改姓氏表以及正则

地址匹配暂无发现问题


效果图：

v2-fafa3b33cc5e91580be3e2c56201c8cf_720w.jpg



代码：类文件

<?php
class DistinguishAddress {
/**
 * 类的入口方法
 * 传入地址信息自动识别，并返回最高匹配结果
 * 如果地址新增，则需要删除缓存文件重新缓存
 * @param $address
 **/
function getAddressResult($address){
 // 优先第一种方法
 $result = $this->getAddressArrar($address);
 // 如果结果不理想，再模糊去匹配
 if($result['level'] != 3){
  $result_sub = $this->addressVague($address);
  // 只有全匹配对才替换，否则不做任何改变
  if($result_sub['level'] == 3){
   $result = $result_sub;
  }
 }
 // 联系方式-优先匹配电话
 if(preg_match('/1\d{10}/', $address, $mobiles)){ // 手机
  $result['mobile'] = $mobiles[0];
 } else if(preg_match('/(\d{3,4}-)?\d{7,8}/', $address, $mobiles)){ // 固定电话
  $result['mobile'] = $mobiles[0];
 }
 // 识别姓名-必须空格分享的--概率
 preg_match_all('/[\x{4e00}-\x{9fa5}]{2,}/iu', $address,$names);
 if($names){
  $name_where = '';
  foreach ($names[0] as $name){
   // 必须是大于1个字符且小于5个字符的
   if(1 < mb_strlen($name,'utf-8') && mb_strlen($name, 'utf-8') < 5){
    $sub_name = mb_substr($name, 0, 1, 'utf-8');
    $name_where .= "name like '{$sub_name}%' or ";
   }
  }
  if(!empty($name_where)){
   $name_where = substr($name_where, 0, -3);
   $names_sql = "select name from surname where {$name_where} order by sort desc";
   $list = Db::getInstance('DbTrade')->getAll($names_sql);
   // 统计有多少种可能性-姓名
   $result['name_num'] = count($list);
   if($list) {
    $name_first = $list[0]['name'];
    foreach ($names[0] as $name){
     $len = mb_strlen($name_first, 'utf-8');
     if (mb_substr($name, 0, $len, 'utf-8') == $name_first){
      $result['name'] = $name;
     }
    }
   }
  }
 }
 // 去掉详细里面的姓名和电话
 $result['info'] = str_replace($result['mobile'], '', $result['info']);
 $result['info'] = str_replace($result['name'], '', $result['info']);
 $result['info'] = $result['province']['region_name'] . $result['city']['region_name'] . $result['district']['region_name'] . $result['info'];
 return $this->getCityLevelList($result);
}
/**
 * 获取对应城市等级列表
 **/
function getCityLevelList($result){
 // 获取所有地址递归列表
 $regions = $this->getRegionTreeList();
 // 获取省份列表- 只有存在值才返回对应列表
 $province_id = $result['province']['region_id'];
 if ($province_id) {
  foreach ($regions as $region){
   unset($region['childs']);
   $result['province_list'][] = $region;
  }
 }
 // 获取城市列表- 只有存在值才返回对应列表
 $city_id = $result['city']['region_id'];
 if ($city_id) {
  foreach ($regions[$province_id]['childs'] as $region){
   unset($region['childs']);
   $result['city_list'][] = $region;
  }
 }
 // 获取地区列表- 只有存在值才返回对应列表
 $district_id = $result['district']['region_id'];
 if ($district_id) {
  foreach ($regions[$province_id]['childs'][$city_id]['childs'] as $region){
   unset($region['childs']);
   $result['district_list'][] = $region;
  }
 }
 return $result;
}
/**
 * 获取所有地址递归列表
 **/
function getRegionTreeList(){
 // IO
 $file_name = 'regions.json';
 if(is_file($file_name)){
  $regions = file_get_contents($file_name);
  $regions = json_decode($regions, true);
 } else {
  $region_sql = "select region_id,region_name,parent_id from region";
  $regions = Db::getInstance('DbTrade')->getAll($region_sql);
  $regions = $this->arrayKey($regions);
  file_put_contents($file_name, json_encode($regions));
 }
 return $regions;
}
/**
 * 第一种方法
 * 根据地址列表递归查找准确地址
 * @param $address
 * @return array
 **/
function getAddressArrar($address){
 // 获取所有地址递归列表
 $regions = $this->getRegionTreeList();
 // 初始化数据
 $province = $city = $district = array();
 // 先查找省份-第一级地区
 $province = $this->checkAddress($address, $regions);
 if($province){
  // 查找城市-第二级地区
  $city = $this->checkAddress($address, $province['list']);
  if($city){
   // 查找地区-第三级地区
   // 西藏自治区那曲市色尼区辽宁南路西藏公路 第三个参数因为这个地址冲突取消强制
   $district = $this->checkAddress($address, $city['list']);
  }
 }
 return $this->getAddressInfo($address, $province, $city, $district);
}
 /**
  * 第二种方法
  * 地址模糊查找
  **/
function addressVague($address){
 $res = preg_match_all('/\S{2}[自市区镇县乡岛州]/iu', $address,$arr);
 if(!$res) return false;
 $where = ' where ';
 foreach ($arr[0] as $value){
  if(strpos($value, '小区') === false && strpos($value, '开发区') === false){
   $where .= "region_name like '%{$value}' or ";
  }
 }
 $where = substr($where,0,-3);
 $region_sql = "select region_id,region_name,parent_id,region_type from region " . $where;
 $citys = $GLOBALS['db']->getAll($region_sql);
 // 匹配所有地址
 $result = array();
 foreach ($citys as &$city){
  // 所有相关联的地区id
  $city_ids = array();
  if($city['region_type'] == 2) {
   $city_ids = array($city['parent_id'], $city['region_id']);
   // 尝试能不能匹配第三级
   $region_sql = "select region_id,region_name,parent_id,region_type,left(region_name,2) as ab_name from region where parent_id='{$city['region_id']}'" ;
   $areas = $GLOBALS['db']->getAll($region_sql);
   foreach ($areas as $row){
    if(mb_strpos($address,$row['ab_name'])){
     $city_ids[] = $row['region_id'];
    }
   }
  } else if($city['region_type'] == 3){
   $region_sql = "select parent_id from region where region_id='{$city['parent_id']}'" ;
   $city['province_id'] = $GLOBALS['db']->getOne($region_sql);
   $city_ids = array($city['parent_id'], $city['region_id'], $city['province_id']);
  }
  // 查找该单词所有相关的地区记录
  $where = " where region_id in(" . join(',', $city_ids) . ")";
  $region_sql = "select region_id,region_name,parent_id,region_type,left(region_name,2) as ab_name from region " . $where . ' order by region_id asc';
  $city_list = $GLOBALS['db']->getAll($region_sql);
  sort($city_ids);
  $key = array_pop($city_ids);
  $result[$key] = $city_list;
  sort($result);
 }
 if($result){
  list($province, $city, $area) = $result[0];
  return $this->getAddressInfo($address, $province, $city, $area);
 }
 return false;
}
/**
 * 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 ++;
   $list = $list + $city['childs'];

   $result[] = array(
    'region_id' => $city['region_id'],
    '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_id'];
   $region_id2 = $result[1]['region_id'];
   $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
 $find_str = '';
 if($province['region_name']){
  $find_str = $province['region_name'];
  if($city['region_name']){
   $find_str = $city['region_name'];
   if($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);
 $level = 0;
 if($district['region_name']){
  $level = 3;
 } else if($city['region_name']){
  $level = 2;
 } else if ($province['region_name']) {
  $level = 1;
 }
 return array(
  'province' => array('region_id'=>$province['region_id'], 'region_name'=>$province['region_name']),
  'city'  => array('region_id'=>$city['region_id'], 'region_name'=>$city['region_name']),
  'district'  => array('region_id'=>$district['region_id'], 'region_name'=>$district['region_name']),
  'info'  => $area['info'],
  'level'  => $level,
 );
}
/**
 * 递归所有地址成无限分类数组
 * @param $data
 * @param int $region_id
 * @return array
 **/
function arrayKey($data, $region_id=1){
 $result = array();
 foreach ($data as $row){
  if($region_id == $row['parent_id']){
   $key = $row['region_id'];
   $row['childs'] = $this->arrayKey($data, $row['region_id']);
   $result[$key] = $row;
  }
 }
 return $result;
}
}
?>


姓氏surname表（id,姓，优先匹配顺序）

DROP TABLE IF EXISTS `surname`;
CREATE TABLE `surname` (
 `id` int(11) NOT NULL AUTO_INCREMENT,
 `name` char(10) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL,
 `sort` int(11) NULL DEFAULT NULL,
 PRIMARY KEY (`id`) USING BTREE,
 INDEX `name`(`name`) USING BTREE,
 INDEX `sort`(`sort`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 481 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '姓氏表' ROW_FORMAT = Compact;


地址region表

CREATE TABLE `region` (
 `region_id` smallint(5) UNSIGNED NOT NULL AUTO_INCREMENT,
 `parent_id` smallint(5) UNSIGNED NOT NULL DEFAULT 0,
 `region_name` varchar(120) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '',
 `region_type` tinyint(1) NOT NULL DEFAULT 2,
 `agency_id` smallint(5) UNSIGNED NOT NULL DEFAULT 0,
 PRIMARY KEY (`region_id`) USING BTREE,
 INDEX `parent_id`(`parent_id`) USING BTREE,
 INDEX `region_type`(`region_type`) USING BTREE,
) ENGINE = InnoDB AUTO_INCREMENT = 395



attachments-2020-07-wNuHnWjz5f17e05581eab.jpg

  • 发表于 2020-07-22 14:52
  • 阅读 ( 425 )
  • 分类：PHP开发

你可能感兴趣的文章

相关问题

0 条评论

请先 登录 后评论
Pack
Pack

1135 篇文章

作家榜 »

  1. 轩辕小不懂 2403 文章
  2. 小柒 1316 文章
  3. Pack 1135 文章
  4. Nen 576 文章
  5. 王昭君 209 文章
  6. 文双 71 文章
  7. 小威 64 文章
  8. Cara 36 文章

Pack

如果觉得我的文章对您有用，请随意打赏。你的支持将鼓励我继续创作！