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本文介紹的是PHP實現查詢手機歸屬地的方法，首先來看看手機歸屬地查詢的類圖：

后臺

MobileQuery類調用:

Api類調用 MobileQuery 類的 Query 方法來返回 $response 的數據，并進行加工。

前臺

base.js 使用 .ajax 請求，并將請求后的數據填充到index.html 中。

核心代碼展示

AutoLoad.php

<?php
/**
 * TODO Auto-generated comment.
 */
class AutoLoad {

 /**
  * TODO Auto-generated comment.
  */
  public static function load($className)
 {
  //命名空間的反斜杠替代
  $filename = sprintf('%s.php',str_replace('\','/',$className));
  require_once($filename);
 }
}
spl_autoload_register(['AutoLoad','load']);

Api.php

<?php
/**
 * TODO Auto-generated comment.
 */
require_once "AutoLoad.php";
use appMobileQuery;
class Api{
 private $response;
 private $params;
 private $phone;
 public function __construct(){
  $this->params = $_POST;
  if(isset($this->params['tel'])) {
   $this->phone = $this->params['tel'];
  }else {
   $this->phone = '17706436202';
  }
  $this->queryResponse($this->phone);
 }
 public function queryResponse($phone) {
  $this->response = MobileQuery::query($phone);
  if(is_array($this->response) and isset($this->response['province'])) {
   $this->response['phone'] = $phone;
   $this->response['code'] = 200;
  } else {
   $this->response['phone'] = $phone;
   $this->response['msg'] = '手機號碼錯誤';
  }
 }
 public function getResponse()
 {
  return json_encode($this->response);
 }
}
$Api = new Api();
echo $Api->getResponse();

app/MobileQuery.php

<?php
/**
 * TODO Auto-generated comment.
 */
namespace app;

use libsHttpRequest;
use libsImRedis;

class MobileQuery {
 /**
  * TODO Auto-generated comment.
  */
 const PHONE_API= 'https://tcc.taobao.com/cc/json/mobile_tel_segment.htm';
 /**
  * TODO Auto-generated comment.
  */
 const QUERY_PHONE = 'PHONE:INFO:';

 public static function query($phone)
 {
  $phoneData = null;
  if(self::varifyPhone($phone)){
   $response = HttpRequest::request(self::PHONE_API, ['tel'=>$phone]);
   $phoneData = self::formatData($response);
   $phoneData['msg'] ='數據由Cizel的博客提供';
  }
  return $phoneData;
 }

 public static function formatData($data)
 {
  $ret = null;
  if(!empty($data)){
   preg_match_all("/(w+):'([^']+)/",$data,$res);
   $items = array_combine($res[1],$res[2]);
   foreach ($items as $itemKey => $itemVal) {
    $ret[$itemKey] = iconv('GB2312','UTF-8',$itemVal);
   }
  }
  return $ret;
 }

 public static function varifyPhone($phone)
 {
  if(preg_match("/^1[34578]{1}d{9}/",$phone)) {
   return true;
  } else {
   return false;
  }
 }
}

lib/HttpRequest.php

<?php
/**
 * TODO Auto-generated comment.
 */
namespace libs;

class HttpRequest {

 /**
  * TODO Auto-generated comment.
  */
 public static function request($url, $params =[], $method='GET')
 {
  $ret = null;
  if(preg_match("/^(http|https)://(w+.w+.w+)/",$url)) {
   $method = strtoupper($method);
   if($method == 'POST') {
    exit('nothing to do.');
   } else {
    if($params) {
      if(strripos('?',$url)) {
      $url = $url . '&' . http_build_query($params);
      } else {
      $url = $url . '?' . http_build_query($params);
      }
    }
    $ret = file_get_contents($url);
   }
  }
  return $ret;
 }
}

statis/js/base.js

/*
* @Author: Cizel
* @Date: 2016-04-11 16:53:52
* @Last Modified by: Cizel
* @Last Modified time: 2016-04-11 17:22:32
*/

$(document).ready(function(){
 $('#query').click(function(){
  var phone = $('#phone_num').val();
  //alert(phone);
  if (phone.length == 11) {
   Cizel.GLOBAL.AJAX('Api.php','post',{'tel':phone},'json',Cizel.APPS.QUERYPHONE.AJAXCALLBACK);
  }
 });
 });

var Cizel = Cizel || {};
Cizel.GLOBAL = {};
Cizel.APPS = {};

Cizel.APPS.QUERYPHONE = {};
Cizel.APPS.QUERYPHONE.AJAXCALLBACK = function(data){
 if(data.code == 200){
  Cizel.APPS.QUERYPHONE.SHOWINFO();
  $('#phoneNumber').text(data.phone);
  $('#phoneProvince').text(data.province);
  $('#phoneCatName').text(data.catName);
  $('#phoneMsg').text(data.msg);
 } else {
  Cizel.APPS.QUERYPHONE.HIDEINFO();
 }
};
Cizel.APPS.QUERYPHONE.SHOWINFO = function(){
 $('#phoneInfo').show();
}
Cizel.APPS.QUERYPHONE.HIDEINFO = function(){
 $('#phoneInfo').hide();
}

Cizel.GLOBAL.AJAX = function(url, method, params,dataType,callBack)
{
 $.ajax({
  url: url,
  type: method,
  data: params,
  dataType: dataType,
  success:callBack,
  error:function(){
   alert('請求異常');
  }

 });
};

感悟

通過完成這個實例，感覺自己對 PHP 面向對象的編寫有了新的理解，同時 JavaScript 的編寫能力需要加強。

好了，以上就是這篇文章的全部內容了，希望本文的內容對大家學習或者工作能帶來一定的幫助，如果有疑問大家可以留言交流，謝謝大家對綠夏網的支持。