微信授权登录，并验证微信用户手机号
作者：互联网
1.前端发起请求
//验证微信用户绑定的手机号
checkWXPhoneNumber(){
uni.request({
url: this.$C.company.apiHttps + 'api/v1/user/check_phone',
method: 'POST',
data:{
yhid:this.$C.user.yhid,
wxPhoneNumber:this.wxUserInfo.phoneNumber
},
success: res => {
(res.data.errorCode!=0){
uni.redirectTo({
url:'/pages/notfound/notfound?errMsg='+ res.data.msg
})
}
}
});
}
2.php服务端手机号码验证代码
//验证微信绑定的手机号
public static function checkPhoneNum()
{
$params = input('post.');
$yhid = $params['yhid'];
$wxPhoneNumber = $params['wxPhoneNumber'];
$user = SyhqxModel::where([
'YHID' => $yhid,
])->find();
if(!$user){
return json(new UserException(['msg'=> '没有找到【'.$yhid.'】用户' ]), 2000);
}
return self::comparePhoneNumber($wxPhoneNumber,$user->Remark1);
}
//保存微信绑定的手机号到用户表
public static function savePhoneNum(){
$params = input('post.');
$yhid = $params['yhid'];
$wxPhoneNumber = $params['wxPhoneNumber'];
$user = SyhqxModel::where([
'YHID' => $yhid,
])->find();
if(!$user){
return json(new UserException(['msg'=> '没有找到【'.$yhid.'】用户' ]), 2000);
}
if($user->Remark1){
return self::comparePhoneNumber($wxPhoneNumber,$user->Remark1);
}
else
{
$user->save([
'TrigTag' => !$user['TrigTag'],
'Remark1' => $wxPhoneNumber
]);
return json(new SuccessMessage(['msg'=>'保存成功！']), 201);
}
}
//对比电话号码
private static function comparePhoneNumber($wxPhoneNumber,$userPhoneNumber)
{
if($wxPhoneNumber==$userPhoneNumber)
{
return json(new SuccessMessage(['msg'=>'匹配成功！']), 201);
}
else
{
return json(new UserException(['msg'=>'微信用户绑定的号码不匹配']), 2002);
}
}
3.微信授权页面代码
<template>
<view class="bg-white flex flex-column justify-center align-center">
<view style="width: 80%;">
<view class="py-5 text-center">
<image src="../../static/icos/weixin.png" style="width: 150rpx;height: 150rpx;" />
</view>
<view class="line"></view>
<view class="py-5">
<view class="font-md text-dark font-weight-bolder text-left">申请获取你的以下信息</view>
<view class="font-md text-light-muted">获得你的公开信息(呢称、头像等)</view>
</view>
<view v-if="wxUser == '' || wxUser == undefined" class="pt-3">
<button open-type="getPhoneNumber" @getphonenumber="getPhoneNumber"
style="height: 80rpx; border-radius: 60rpx;background-color: #00C800;" class="text-white font-md"
withCredentials="true">
授权登录
</button>
</view>
</view>
</view>
</template>
<script>
import WXBizDataCrypt from '../../common/WXBizDataCrypt.js'
export default {
data() {
return {
sessionKey: "",
openId: "",
wxUserinfo: "",
wxPhoneNumber: '',
}
},
onShow() {
this.wxLogin();
},
methods: {
//保存电话号码到用户表
savePoneNumber() {
uni.request({
url: this.$C.company.apiHttps + 'api/v1/user/save_phone',
method: 'POST',
data: {
yhid: this.$C.user.yhid,
wxPhoneNumber: this.wxPhoneNumber
},
success: res => {
if (res.data.code == 201) {
console.log(res);
uni.showToast({
icon: 'success',
title: '授权成功！',
duration: 500,
success: () => {
this.appLoginWx(this.wxPhoneNumber)
}
})
} else {
uni.showToast({
icon: 'error',
title: '授权失败！',
duration: 500,
success: () => {
uni.redirectTo({
url: '/pages/notfound/notfound'
})
}
})
}
}
});
},
//微信登录
wxLogin() {
uni.login({
provider: 'weixin',
success: res => {
let code = res.code;
uni.request({
url: this.$C.company.apiHttps + 'api/v1/wx/openid',
method: 'POST',
data: {
code: code
},
success: res => {
this.sessionKey = res.data.session_key;
this.openId = res.data.openid;
}
});
}
})
},
//读取手机号码
getPhoneNumber(e) {
if (this.sessionKey == "") {
uni.showModal({
title: "获取登录信息失败！"
})
return
}
if (e.detail.errMsg == "getPhoneNumber:ok") {
var appId = this.$C.appId;
var sessionKey = this.sessionKey
var encryptedData = e.detail.encryptedData
var iv = e.detail.iv
var pc = new WXBizDataCrypt(appId, sessionKey)
var data = pc.decryptData(encryptedData, iv)
console.log('解密后 data: ', data)
this.wxPhoneNumber = data.phoneNumber;
this.savePoneNumber();
}
},
appLoginWx(phoneNumber) {
// #ifdef MP-WEIXIN
uni.getProvider({
service: 'oauth',
success: function(res) {
if (~res.provider.indexOf('weixin')) {
uni.login({
provider: 'weixin',
success: (res2) => {
uni.getUserInfo({
provider: 'weixin',
success: (info) => { //这里请求接口
info.userInfo.phoneNumber = phoneNumber
uni.setStorageSync('wxUser', info.userInfo)
uni.switchTab({
url: '/pages/index/index'
});
},
fail: () => {
uni.showToast({
title: "微信登录授权失败",
icon: "none"
});
}
})
},
fail: () => {
uni.showToast({
title: "微信登录授权失败",
icon: "none"
});
}
})
} else {
uni.showToast({
title: '请先安装微信或升级版本',
icon: "none"
});
}
}
});
//#endif
}
}
}
</script>
4.php服务端微信验证代码
class UserToken extends Token
{
protected $code;
protected $wxAppID;
protected $wxAppSecret;
protected $wxLoginUrl;
private $wxResult;
private $yhid;
function __construct($code)
{
$this->code = $code;
$this->wxAppID = config('wx.app_id');
$this->wxAppSecret = config('wx.app_secret');
$this->wxLoginUrl = sprintf(config('wx.login_url'),
$this->wxAppID, $this->wxAppSecret, $this->code);
}
public function getOpenId()
{
$result = curl_get($this->wxLoginUrl);
$this->wxResult = json_decode($result, true);
return $this->wxResult;
}
public function get($yhid){
$this->getOpenId();
$this->yhid = $yhid;
if(empty($this->wxResult)){
throw new Exception('获取session_key与openID时异常，微信内部错误');
}else{
$loginFail = array_key_exists('errcode', $this->wxResult);
if($loginFail){
$this->processLoginError($this->wxResult);
}else{
return $this->grantToken($this->wxResult,$this->yhid);
}
}
}
private function grantToken(){
//拿到openid
//数据库里看一下，这个openid是不是已经存在
//如果存在 则不处理， 如果不存再根据yhid查询用户，并把openid保存到对应用户
//生成令牌，准备缓存数据， 定入缓存
//把令牌返回到客户端去
//key:令牌
//value:wxResult,yhid,scope
$openid = $this->wxResult['openid'];
$user = SyhqxModel::getuserByOpenid($openid);
if($user){
$uid = $user->YHID;
}else{
$user = Syhqx::getUserByYhid($this->yhid);
if($user){
$uid = $this->saveUser($user, $openid);
}else{
throw new UserException();
}
}
$cashedValue = $this->prepareCashedValue($uid);
$token = $this->saveToCach($cashedValue);
return $token;
}
//写入缓存,返回令牌
private function saveToCach($cashedValue){
$key = self::generateToken();
$value = json_encode($cashedValue);
$expire_in = config('setting.token_expire_in');
$request = cache($key, $value, $expire_in);
if(!$request){
throw new TokenException([
'msg' => '服务器异常',
'errorCode' => 10005
]);
}
return $key;
}
//准备缓存数据
private function prepareCashedValue ($uid){
$cashedValue = $this->wxResult;
$cashedValue['uid'] = $uid;
$cashedValue['scope'] = 16;
return $cashedValue;
}
//保存openid到用户表
private function saveUser($user,$openid){
$user['Remark1'] = $openid;
$user->save();
return $user->YHID;
}
//处理微信登录异常
private function processLoginError(){
throw new WeChatException([
'msg' => $this->wxResult['errmsg'],
'errorCode' => $this->wxResult['errcode']
]);
}
}
标签：yhid,return,手机号,登录,微信,user,uni,wxPhoneNumber 来源： https://www.cnblogs.com/panbin2006/p/16630668.html