小程序獲取手機(jī)號(hào)的方法

小編給大家分享一下小程序獲取手機(jī)號(hào)的方法，希望大家閱讀完這篇文章后大所收獲，下面讓我們一起去探討吧！

1、直接上代碼php

namespace Home\Controller;
use Think\Controller;
class ApiController extends Controller {
    /**
 * error code 說(shuō)明.
 * <ul>

 *    <li>-41001: encodingAesKey 非法</li>
 *    <li>-41003: aes 解密失敗</li>
 *    <li>-41004: 解密后得到的buffer非法</li>
 *    <li>-41005: base64加密失敗</li>
 *    <li>-41016: base64解密失敗</li>
 * </ul>
 */
    public static $OK = 0;
    public static $IllegalAesKey = -41001;
    public static $IllegalIv = -41002;
    public static $IllegalBuffer = -41003;
    public static $DecodeBase64Error = -41004;
    // 小程序
    public static $appid = 'XXX';  //小程序appid
    public static $secret = 'XXX'; //小程序秘鑰   

public $sessionKey ='';

    // 獲取openId session-key 等
    public function getopenId($value='')
    {   

        $code = I('post.code');
        $appid = self::$appid;
        $secret = self::$secret;
        $url = 'https://api.weixin.qq.com/sns/jscode2session?appid='. $appid.'&secret='.$secret.'&js_code='.$code.'&grant_type=authorization_code';
        $result = httpGet($url);
        $res = json_decode($result);
        // session(['sessionKey'=>$res,'expire'=>7200]);
        $this->ajaxReturn($res);

        
    }

    // 獲取小程序手機(jī)號(hào)api 接口，對(duì)應(yīng)下面小程序 js
    public function getPhoneNumber($value='')
    {   

       $encryptedData = I('get.encryptedData');
       $iv = I('get.iv');
       $this->sessionKey=I('get.session_key');
       $res = $this->decryptData($encryptedData, $iv);
       // $res = json_decode($res);
       if($res->phoneNumber){
            // $res->phoneNumbe 就是手機(jī)號(hào)可以 寫(xiě)入數(shù)據(jù)庫(kù)或者做其他操作
       }
       
       $this->ajaxReturn(['msg'=>$res,'status'=>'1']); //把手機(jī)號(hào)返回
        
    }

    // 小程序解密
   public function decryptData($encryptedData, $iv)
    {
        if (strlen($this->sessionKey) != 24) {
            return self::$IllegalAesKey;
        }
        $aesKey=base64_decode($this->sessionKey);

        
        if (strlen($iv) != 24) {
            return self::$IllegalIv;
        }
        $aesIV=base64_decode($iv);

        $aesCipher=base64_decode($encryptedData);

        $result=openssl_decrypt( $aesCipher, "AES-128-CBC", $aesKey, 1, $aesIV);

        $dataObj=json_decode( $result );
        if( $dataObj  == NULL )
        {
            return self::$IllegalBuffer;
        }
        if( $dataObj->watermark->appid != self::$appid )
        {
            return self::$IllegalBuffer;
        }

        return  $dataObj;
        // return self::$OK;
    }


function httpGet($url) {
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_TIMEOUT, 500);
    // 為保證第三方服務(wù)器與微信服務(wù)器之間數(shù)據(jù)傳輸?shù)陌踩?，所有微信接口采用https方式調(diào)用，必須使用下面2行代碼打開(kāi)ssl安全校驗(yàn)。
    // 如果在部署過(guò)程中代碼在此處驗(yàn)證失敗，請(qǐng)到 http://curl.haxx.se/ca/cacert.pem 下載新的證書(shū)判別文件。
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($curl, CURLOPT_URL, $url);

    $res = curl_exec($curl);
    curl_close($curl);

    return $res;
}


}

//2、小程序

2.1在app.js 啟動(dòng)頁(yè)面里先login

// 登錄
    // if (!wx.getStorageSync('session_key') || wx.getStorageSync('time') < Date.parse(new Date())){ // 判斷session_key是不是存在獲者過(guò)期
      wx.login({
        success: res => {
          console.log(res)
          // 發(fā)送 res.code 到后臺(tái)換取 openId, sessionKey, unionId
          wx.request({
            url: 'https://www.zhixiaobing.com/index.php?m=&c=api&a=getopenId',
            header: { "Content-Type": "application/x-www-form-urlencoded" },
            method: 'post',
            data: { code: res.code },
            success: function (res) {
              console.log(res.data);
              wx.setStorageSync('openid', res.data.openid)
              wx.setStorageSync('session_key', res.data.session_key)
              wx.setStorageSync('time', parseInt(Date.parse(new Date())) + 7200)
            }
          })
          
        }
      })

//2.2 在小程序模板里寫(xiě)組件

<button open-type="getPhoneNumber" bindgetphonenumber="getPhoneNumber" >//這是官方的組件點(diǎn)擊會(huì)彈出授權(quán)頁(yè)面

在js里寫(xiě)下面的函數(shù)

getPhoneNumber: function (e) {
    var that =this;

    var session_key = wx.getStorageSync('session_key')
    if (e.detail.errMsg == 'getPhoneNumber:fail user deny') {
      wx.showModal({
        title: '提示',
        showCancel: false,
        content: '未授權(quán)',
        success: function (res) { }
      })
    } else {//確認(rèn)授權(quán)
      wx.request({
        url: 'https://www.showoow.com/index.php?m=mini&c=api&a=getPhoneNumber&openid=' + wx.getStorageSync('openid'), //openid是app.js 已經(jīng)存的
        header: {"Content-Type": "application/x-www-form-urlencoded" },
        method: "get",
        data: {
          encryptedData: e.detail.encryptedData, iv: e.detail.iv, session_key:session_key
        },
        success:function(res){
          if (res.data.msg.phoneNumber){
            console.log(res);
            wx.showModal({
              title: '提示',
              showCancel: false,
              content: '授權(quán)成功',
              success: function () {
                wx.setStorageSync('phoneNumber', res.data.msg.phoneNumber);
                var time = Date.parse(new Date()) + 60 * 60 * 24 * 2
                wx.setStorageSync('exp', time );
              }
            })
            setTimeout(function(){
              wx.navigateTo({
                url: '/pages/form/form',
              })
            },1500);
            that.setData({
              show:'show',
              hiden:''
            })
          }else{
            wx.showToast({
              title: '授權(quán)失敗',
              icon:'loading'
            })
          }
        
        },
        fail:function(){
          wx.showToast({
            title: '授權(quán)失敗',
            icon: 'loading'
          })
        }
      })
     
    }
  },

看完了這篇文章，相信你對(duì)小程序獲取手機(jī)號(hào)的方法有了一定的了解，想了解更多相關(guān)知識(shí)，歡迎關(guān)注億速云行業(yè)資訊頻道，感謝各位的閱讀！