用的easywechat

代碼：

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use EasyWeChat\Factory;
use DB;

class WechatController extends Controller
{
    private $app;

    public function __construct()
    {
        $config = [
            // 必要配置
            'app_id' => 'xxxxxxxxx',
            'mch_id' => 'xxxxxxx',
            'key' => 'xxxxxxxxxxx',   // API 密鑰

            // 如需使用敏感接口（如退款、發(fā)送紅包等）需要配置 API 證書路徑(登錄商戶平臺(tái)下載 API 證書)
            'cert_path' => public_path('/cert/apiclient_cert.pem'), // XXX: 絕對(duì)路徑！?。?！
            'key_path' => public_path('/cert/apiclient_key.pem'),      // XXX: 絕對(duì)路徑！?。。?
            'notify_url' => 'https://xx.xx/以在下單時(shí)單獨(dú)設(shè)置來想覆蓋它
        ];

        $this->app = Factory::payment($config);
    }


    public function money()
    {
        $time =time();
        $withdraw = DB::table('withdraw')->insertGetId([
            'user_id' => 1,
            'num' => 1,
            'created_at' => $time,
            'order_code' => $time,
        ]);
        if (!$withdraw) {
            dd('shibai');
        }
        $this->app->transfer->toBalance([
            'partner_trade_no' => $time, // 商戶訂單號(hào)，需保持唯一性(只能是字母或者數(shù)字，不能包含有符號(hào))
            'openid' => 'olQ2H02-a6pMF7yh0raqt7RMVAyo',
            'check_name' => 'NO_CHECK', // NO_CHECK：不校驗(yàn)真實(shí)姓名, FORCE_CHECK：強(qiáng)校驗(yàn)真實(shí)姓名
            're_user_name' => '王小帥', // 如果 check_name 設(shè)置為FORCE_CHECK，則必填用戶真實(shí)姓名
            'amount' => 1, // 企業(yè)付款金額，單位為分
            'desc' => 'ceshi', // 企業(yè)付款操作說明信息。必填
        ]);
        dd($withdraw);
    }

    public function result()
    {
        $partnerTradeNo = DB::table('withdraw')->orderByDesc('id')->value('order_code');
        $return = $this->app->transfer->queryBalanceOrder($partnerTradeNo);
        dd($return);
    }
}