Home >WeChat Applet >Mini Program Development >How to get the mobile phone number in the mini program (thinkphp3.2.3 framework)
The content of this article is about how to obtain a mobile phone number through a small program (thinkphp3.2.3 framework). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
1. Directly upload the code php
namespace Home\Controller;
use Think\Controller;
class ApiController extends Controller {
/**
* error code 说明.
* <ul>
* <li>-41001: encodingAesKey 非法</li>
* <li>-41003: aes 解密失败</li>
* <li>-41004: 解密后得到的buffer非法</li>
* <li>-41005: base64加密失败</li>
* <li>-41016: base64解密失败</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'; //小程序秘钥
public $sessionKey ='';
// 获取openId session-key 等
public function getopenId($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);
}
// 获取小程序手机号api 接口，对应下面小程序 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 就是手机号可以 写入数据库或者做其他操作
}
$this->ajaxReturn(['msg'=>$res,'status'=>'1']); //把手机号返回
}
// 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($curl, CURLOPT_TIMEOUT, 500);
// 为保证第三方服务器与微信服务器之间数据传输的安全性，所有微信接口采用https方式调用，必须使用下面2行代码打开ssl安全校验。
// 如果在部署过程中代码在此处验证失败，请到 http://curl.haxx.se/ca/cacert.pem 下载新的证书判别文件。
curl_setopt($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. Mini program
2.1 Log in first on the app.js startup page
// 登录
// if (!wx.getStorageSync('session_key') || wx.getStorageSync('time') < Date.parse(new Date())){ // 判断session_key是不是存在获者过期
wx.login({
success: res => {
console.log(res)
// 发送 res.code 到后台换取 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 Write components in the mini program template
<button open-type="getPhoneNumber" bindgetphonenumber="getPhoneNumber" >//这是官方的组件点击会弹出授权页面
Write the following function in js
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: '未授权',
success: function (res) { }
})
} else {//确认授权
wx.request({
url: 'https://www.showoow.com/index.php?m=mini&c=api&a=getPhoneNumber&openid=' + wx.getStorageSync('openid'), //openid是app.js 已经存的
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: '授权成功',
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: '授权失败',
icon:'loading'
})
}
},
fail:function(){
wx.showToast({
title: '授权失败',
icon: 'loading'
})
}
})
}
},This is the end of the mini program to obtain the mobile phone number. I wrote a mini program in the company. You can Get the mobile phone number normally
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