HuiSuo-QhdAnErRan/Laravel/app/Http/Controllers/API/Mp/LoginController.php

<?php

namespace App\Http\Controllers\API\Mp;

use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Http;
use JWT;

class LoginController
{
    //微信登录授权获取openid
    public function wxGetOpenid()
    {
        $code = request('code');
        $url = "https://api.weixin.qq.com/sns/jscode2session?appid=" . config('app.globals.WxAppid') . "&secret=" . config('app.globals.WxAppSecret') . "&js_code=" . $code . "&grant_type=authorization_code";
        $response = Http::get($url);
        if ($response->successful()) {
            $data = $response->json(); // 获取响应的 JSON 数据
            //  var_dump($data);
            $h5url=null;
            if (isset($data['openid'])) {
                $openid = $data['openid'];
                $user = DB::table('weixin_user')->where(['openid'=>$openid])->first();
                if(!$user){
                    $insert=DB::table('weixin_user')->insert([
                        'openid'=>$openid,
                        'status'=>0,
                    ]);
                }else{
                    if($user->status==1){
                        $h5url="https://www.baidu.com";
                    }
                }

                return \Yz::Return(true, '获取openid成功', ['openid' => $openid, 'member' => $user,'url'=>$h5url]);
            } else {
                return \Yz::echoError1('获取openid失败');
            }

        } else {
            return \Yz::echoError1('获取openid失败');
        }

    }
}