thinkphp5.1集成微信支付最新

使用 composer安装

$ composer require overtrue/wechat:~4.0 -vvv

1、前端部分

<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0" />
    {include file="public/css"/}
    {include file="public/js"/}
    <title>卡券充值</title>
</head>
<body>
<style>

    .login-form {
        padding-left: .6rem;
        padding-right: .6rem;
    }
    .login-form .bui-list{
        border-top: none;
        margin-bottom: .7rem;
    }
    .login-form > .bui-btn{
        margin-bottom: .3rem;
    }

    .bui-list>[class*=bui-btn]:last-child {
    }
    .login-form .bui-label{
        width: 0.5rem;
        margin-right: .2rem;
    }

    .login-form .bui-input {
        height: .6rem;
        background: none;
    }

    .bui-check{

    }
</style>
<div class="bui-page page-form">
    <header class="bui-bar">
        <div class="bui-bar">
            <div class="bui-bar-left">
                <a class="bui-btn" onclick="bui.back();"><i class="icon-back"></i></a>
            </div>
            <div class="bui-bar-main">卡券充值</div>
            <div class="bui-bar-right">
            </div>
        </div>
    </header>
    <main id="main">

        <div class="login-form" style="padding: 20px">
            <ul class="bui-list">
                <li class="bui-btn bui-box clearactive" style="border: 1px solid #bfbfbf;padding-bottom: .13rem;padding-top:.13rem;">
                    <label class="bui-label" for="card_number"><i class="icon-qia301" style="font-size: 18px"></i></label>
                    <div class="span1" >
                        <div class="bui-input user-input" >
                            <input id="card_number" type="Number" placeholder="请输入卡号">
                        </div>
                    </div>
                </li>
            </ul>
            <div class="bui-interval">
                <div class="bui-panel">
                    <div class="bui-panel-head bui-box-center"><div class="span1">实际充值金额:￥<b id="cprice"></b> </div></div>
                    <div class="bui-panel-main">
                        <!-- 示例搜索过滤 -->
                        <div class="bui-filter bui-fluid-space-4">
                            {foreach($data as $v)}
                            <div class="span1" >
                                <input style="height: 46px;line-height: 46px;font-weight: bold" class="bui-check" type="radio" name="price" uncheck="￥{$v.price}" check="￥{$v.price}" value="{$v.price}" onclick="check_price(this)">
                            </div>
                            {/foreach}
<!--                            <div class="span1">-->
<!--                                <input style="height: 46px;line-height: 46px;font-weight: bold" class="bui-check" type="radio" name="price" uncheck="其他" check="其他" value="other" id="other">-->
<!--                            </div>-->
                        </div>
                        <div class="bui-filter bui-fluid-space-2" style="display: none"  id="other_price">
                            <ul class="bui-list">
                                <li class="bui-btn bui-box " style="border: 1px solid #bfbfbf;padding-bottom: .13rem;padding-top:.13rem;">
                                    <label class="bui-label" ><i class="icon-chongzhizhongxin" style="font-size: 18px"></i></label>
                                    <div class="span1" >
                                        <div class="bui-input user-input" >
                                            <input name="input_price" id="input_price" type="Number" placeholder="充值金额">
                                        </div>
                                    </div>
                                </li>
                            </ul>
                        </div>
                    </div>
                </div>

                <div class="container-y">
                    <div class="bui-box-space">
                        <div class="span1">
                            <div class="bui-btn round primary" id="chongzhi" >确定充值</div>
                        </div>
                    </div>
                </div>
            </div>

        </div>

    </main>
    {:widget('Widget/foot')}
</div>

<script>


    var price="";
    var payjson={};
    bui.ready(function(){
        $("#other").click(function () {
            $("#other_price").show();
        });
        // 确认密码
        $("#input_price").bind('input propertychange',function (e) {
            price=e.target.value;

            $("#cprice").text(price)
        });


        $("#chongzhi").click(function () {
            var card_number=$("#card_number").val();
            if(card_number==""){
                bui.hint({ appendTo: "#main", content: "<i class='icon-infofill'></i>请输入卡号！", position: "top", showClose: true, autoClose: false });
                return;
            }

            if(price==""){
                bui.hint({ appendTo: "#main", content: "<i class='icon-infofill'></i>请输入充值金额！", position: "top", showClose: true, autoClose: false });
                return;
            }
            bui.ajax({
                url: "{:url('mobile/Pay/jsapi')}",
                method:'POST',
                data: {
                    card_number:card_number,
                    price:price
                }
            }).then(function(res){

                if(res.code===300){
                    bui.alert(res.msg);
                    return;
                }else{
                    payjson=res.json;
                    callpay()
                }
            },function(res,status){

            })


        })
    });

    function check_price(data) {
        $("#other_price").hide();
        price=data.value;
        $("#cprice").text(price)
    }

    function jsApiCall()
    {
        WeixinJSBridge.invoke(
            'getBrandWCPayRequest',payjson,
            function(res){

                if(res.err_msg == "get_brand_wcpay_request:ok" ) {
                    // 使用以上方式判断前端返回,微信团队郑重提示：
                    // res.err_msg将在用户支付成功后返回
                    // ok，但并不保证它绝对可靠。
                    bui.alert("恭喜充值成功！")
                }

            }
        );
    }

    function callpay()
    {
        if (typeof WeixinJSBridge == "undefined"){
            if( document.addEventListener ){
                document.addEventListener('WeixinJSBridgeReady', jsApiCall, false);
            }else if (document.attachEvent){
                document.attachEvent('WeixinJSBridgeReady', jsApiCall);
                document.attachEvent('onWeixinJSBridgeReady', jsApiCall);
            }
        }else{
            jsApiCall();
        }
    }

</script>


</body>


</html>

2、php后台部分

<?php
/**
 * Create by: 逍遥
 * Phone: 17074790441
 * Contact: qq:596607010
 * Site: http://www.net561.com
 * Date: 2019/10/28
 * Time: 21:11
 */

namespace app\mobile\controller;
use think\facade\App;
use think\Controller;
use EasyWeChat\Factory;
use think\Request;
use think\facade\Session;
class Pay extends Controller
{

    protected $uid;
    protected $beforeActionList = [
        '_first'
    ];

    public function _first(){
        //检查session是否存在
        if(!Session::get('wx_uid')){
            $domain=\think\facade\Request::root(true);
            $appId = config('app.wx.appid');
            // 回调的url
            $redirect_uri = urlencode($domain."/Login/index");
            //跳转微信回调到redirect_uri获取code
            $url ="https://open.weixin.qq.com/connect/oauth2/authorize?appid=$appId&redirect_uri=$redirect_uri&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";
            $this->redirect($url);
        }
        $this->uid=Session::get('wx_uid');
    }


    public function jsapi(Request $request)
    {
        //查询卡号是否存在
        $card_number=$request->post('card_number');
        $price=$request->post('price');
        $ds=$price;

        $find=model('CCard')->where('number','eq',$card_number)->where('card_type','eq',1)->find();
        if(!$find){
            $res=['code'=>300,'msg'=>'请输入有效卡号!'];
            return json($res);
        }

        $user=model('CMember')->where('id',$this->uid)->find();


        $config = [
            // 必要配置
            'app_id'             =>config('app.wx_pay.appid'),
            'mch_id'             =>config('app.wx_pay.mchid'),
            'key'                =>config('app.wx_pay.key'),
            'cert_path'          =>APP::getRootPath().'extend/wxpay/cert/apiclient_cert.pem',
            'key_path'           =>APP::getRootPath().'extend/wxpay/cert/apiclient_key.pem',
            'notify_url'         =>config('app.wx_pay.notify_url')
        ];
        $app= Factory::payment($config);
        $order_no=order_no();
        $result = $app->order->unify([
            'body' => '会员充值',
            'out_trade_no' => $order_no,
            'total_fee' => 1,//$price*100,
            'spbill_create_ip' =>$_SERVER['REMOTE_ADDR'],
            'notify_url' => config('app.wx_pay.notify_url'),
            'trade_type' => 'JSAPI',
            'openid' => $user['openid']
        ]);

        if($result['return_code'] == 'SUCCESS' && $result['result_code'] == 'SUCCESS'){


            $gfind=model('CGuizhe')->where('price','eq',$price)->find();
            if($gfind){
                $day=$gfind['day'];
            }else{
                $day=90;
            }

            $jieshu=strtotime("+{$day}day",$find['jieshu']);
            $order_data=[
                'uid'=>$this->uid,
                'order_no'=>$order_no,
                'number'=>$card_number,
                'price'=>$price,
                'ds'=>$ds,
                'jieshu'=>$jieshu,
            ];
            model('CCardChongzhi')->save($order_data);
            $prepayId = $result['prepay_id'];
            $jssdk = $app->jssdk;
            $json=$jssdk->bridgeConfig($prepayId);
            $res=['code'=>200,'json'=>json_decode($json,true)];
        }else{
            $res=['code'=>300,'msg'=>'充值失败！'];

        }
        return json($res);

    }






}

3、充值结果通知

<?php
/**
 * Created by PhpStorm.
 * User:逍遥QQ:596607010
 * Date: 2019/2/23 0023
 * Time: 14:35
 */

namespace app\mobile\controller;

use think\facade\App;
use EasyWeChat\Factory;
use think\Controller;
//微信支付回调页面

class Notify extends Controller
{
    public function order_notify()
    {

        $config = [
            // 必要配置
            'app_id'             =>config('app.wx_pay.appid'),
            'mch_id'             => config('app.wx_pay.mchid'),
            'key'                => config('app.wx_pay.key'),
            'cert_path'          =>APP::getRootPath().'extend/wxpay/cert/apiclient_cert.pem',
            'key_path'           =>APP::getRootPath().'extend/wxpay/cert/apiclient_key.pem',
            'notify_url'         =>config('app.wx_pay.notify_url')
        ];

        $app = Factory::payment($config);
        //$app= Factory::payment($config);
        $response = $app->handlePaidNotify(function($message, $fail){
            // 使用通知里的 "微信支付订单号" 或者 "商户订单号" 去自己的数据库找到订单
            $order = $message['out_trade_no'];

            $find=model("CCardChongzhi")->where('order_no','eq',$order)->find();

            if (!$find || $find['status']==1) {
                return true; // 告诉微信，我已经处理完了，订单没找到，别再通知我了
            }

            if ($message['return_code'] === 'SUCCESS') { // return_code 表示通信状态，不代表支付状态
                // 用户是否支付成功
                if (array_get($message, 'result_code') === 'SUCCESS') {

                    model("CCardChongzhi")->where('order_no','eq',$order)->update(['update_time'=>time(),'status'=>1]);
                } elseif (array_get($message, 'result_code') === 'FAIL') {
                    return $fail('通信失败，请稍后再通知我');
                }
            } else {
                return $fail('通信失败，请稍后再通知我');
            }
            return true; // 返回处理完成
        });

        $response->send(); // return $response;
    }

}

thinkphp5.1集成微信支付最新

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