thinkphp微信支付配置怎么修改

2025-03-25 22:58:29
推荐回答(1个)
回答1:

  Thinkphp整合微信支付功能的相关资料
  我要告诉你我这一篇文章写的是微信支付之中的(普通商户而非服务商商户的统一下单JSPI)微信支付:
  其实自己整合SDK失败了,用了一个博客博主整合的代码,在这里写一下笔记:
  前面准备:
  1、微信公众号:
  独特的appid、appscrect、接口权限之中设置可以获取用户ID信息权限的域名(每个用户对于不同公众都会有一个特有ID,通过这个ID获取用户微信账号基本信息、详情看微信开发者文档)、在微信支付按钮出设置微信支付授权目录(写到发起请求的控制器那一层)、设置开发者微信账号为测试白名单(用微信开发者工具的时候需要)2、微信支付平台:
  商户平台登陆账号、支付密钥(随时可以自行设置,只能有一个)、3、整合进去thinkphp之中逻辑:
  前端微信支付按钮设置点击调用支付发起控制器方法、控制器运行,引用微信支付类、获取用户openid、获取订单数据、拼接出所有普通商户预支付jsp需要的数据,display出那个自定义的支付页面、在支付页面点击支付、调用微信提供的jspi发起支付的scripet函数发起支付、支付完成以后页面会重定向到(在自定义支付页面的script函数里设置的跳转目录{:U('controller/function)}),并且异步(静默)设置的异步处理订单逻辑(记录支付时间啦、标记为已经支付啦、标记是微信支付啦)之类的、代码:
  我的订单页面的微信支付按钮:
   微信支付
  发起支付控制器Wxpay:
    namespace Home\Controller;
  use Think\Controller;
  //微信支付类
  class WxpayController extends Controller {//获取access_token过程中的跳转uri,通过跳转将code传入jsapi支付页面public function js_api_start(){if(!empty($_GET['order_key_num'])){
  // session(array('pay_now_id'=>$_GET['order_key_num'],'expire'=>3600));S('pay_now_id',$_GET['order_key_num'],3600);}
  vendor('Weixinpay.WxPayPubHelper');
  //使用jsapi接口
  $jsApi = new \JsApi_pub();
  //=========步骤1:网页授权获取用户openid============//通过code获得openidif($_GET['code'] == ''){
  //跳转
  $redirect_uri = 'https://当前域名+模块+控制器+方法';$url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=公众号特有IDredirect_uri='.$redirect_uri.'&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect';header("Location: $url");exit();
  }else{
  //获取openid
  $url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=公众号ID&secret=公众号scrept&code='.$_GET['code'].'&grant_type=authorization_code';$openid_arr = json_decode(file_get_contents($url),true);}
  $openid=$openid_arr['openid'];
  $pay_now_id = S('pay_now_id');
  if($pay_now_id){
  $id=$pay_now_id;
  $o = D('order_info');
  $order_info = $o->where('order_id = %d',$id)->find();if(empty($order_info['paycode'])){$order_info['paycode'] = 'weixin';
  }
  if($order_info['is_pay']){
  $this->error('当前订单已经支付');
  }
  }else{
  $this->error("不存在当前订单编号!");
  }
  $res = array(
  'order_sn' => $order_info['order_sn'],
  'order_amount' => $order_info['pay_money']
  );
  //=========步骤2:使用统一支付接口,获取prepay_id============//使用统一支付接口$unifiedOrder = new \UnifiedOrder_pub();
  //设置统一支付接口参数
  //设置必填参数
  //appid已填,商户无需重复填写
  //mch_id已填,商户无需重复填写
  //noncestr已填,商户无需重复填写
  //spbill_create_ip已填,商户无需重复填写
  //sign已填,商户无需重复填写
  $total_fee = $order_info['pay_money']*100;// $total_fee = $res['order_amount'];//$total_fee = 1;
  // var_dump($order_info['pay_money']);die;$body = "订单支付";$unifiedOrder->setParameter("openid", "$openid");//用户标识$unifiedOrder->setParameter("body", '商品采购');//商品描述//自定义订单号,此处仅作举例$unifiedOrder->setParameter("out_trade_no", $order_info['order_sn']);//商户订单号$unifiedOrder->setParameter("total_fee", $total_fee);//总金额//$unifiedOrder->setParameter("attach", "order_sn={$res['order_sn']}");//附加数据$unifiedOrder->setParameter("notify_url", \WxPayConf_pub::NOTIFY_URL);//通知地址$unifiedOrder->setParameter("trade_type", "JSAPI");//交易类型//非必填参数,商户可根据实际情况选填//$unifiedOrder->setParameter("sub_mch_id","XXXX");//子商户号//$unifiedOrder->setParameter("device_info","XXXX");//设备号//$unifiedOrder->setParameter("attach","XXXX");//附加数据//$unifiedOrder->setParameter("time_start","XXXX");//交易起始时间//$unifiedOrder->setParameter("time_expire","XXXX");//交易结束时间//$unifiedOrder->setParameter("goods_tag","XXXX");//商品标记//$unifiedOrder->setParameter("openid","XXXX");//用户标识//$unifiedOrder->setParameter("product_id","XXXX");//商品ID$prepay_id = $unifiedOrder->getPrepayId();// var_dump($prepay_id);die;//=========步骤3:使用jsapi调起支付============$jsApi->setPrepayId($prepay_id);$jsApiParameters = $jsApi->getParameters();$wxconf = json_decode($jsApiParameters, true);if ($wxconf['package'] == 'prepay_id=') {$this->error('当前订单存在异常!');}
  $this->assign('res', $res);
  $this->assign('jsApiParameters', $jsApiParameters);$this->display('jsapi');}
  //异步通知url,商户根据实际开发过程设定
  public function notify_url() {
  vendor('Weixinpay.WxPayPubHelper');
  //使用通用通知接口
  $notify = new \Notify_pub();
  //存储微信的回调
  $xml = $GLOBALS['HTTP_RAW_POST_DATA'];
  $notify->saveData($xml);
  //验证签名,并回应微信。
  //对后台通知交互时,如果微信收到商户的应答不是成功或超时,微信认为通知失败,//微信会通过一定的策略(如30分钟共8次)定期重新发起通知,//尽可能提高通知的成功率,但微信不保证通知最终能成功。
  if($notify->checkSign() == FALSE){
  $notify->setReturnParameter("return_code", "FAIL");//返回状态码$notify->setReturnParameter("return_msg", "签名失败");//返回信息}else{$notify->setReturnParameter("return_code", "SUCCESS");//设置返回码}
  $returnXml = $notify->returnXml();
  //==商户根据实际情况设置相应的处理流程,此处仅作举例=======//以log文件形式记录回调信息//$log_name = "notify_url.log";//log文件路径//$this->log_result($log_name, "【接收到的notify通知】:\n".$xml."\n");$parameter = $notify->xmlToArray($xml);//$this->log_result($log_name, "【接收到的notify通知】:\n".$parameter."\n");if($notify->checkSign() == TRUE){if ($notify->data["return_code"] == "FAIL") {//此处应该更新一下订单状态,商户自行增删操作//$this->log_result($log_name, "【通信出错】:\n".$xml."\n");//更新订单数据【通信出错】设为无效订单echo 'error';
  }
  else if($notify->data["result_code"] == "FAIL"){//此处应该更新一下订单状态,商户自行增删操作//$this->log_result($log_name, "【业务出错】:\n".$xml."\n");//更新订单数据【通信出错】设为无效订单echo 'error';
  }
  else{
  //$this->log_result($log_name, "【支付成功】:\n".$xml."\n");//我这里用到一个process方法,成功返回数据后处理,返回地数据具体可以参考微信的文档if ($this->process($parameter)) {//处理成功后输出success,微信就不会再下发请求了echo 'success';}else {
  //没有处理成功,微信会间隔的发送请求
  echo 'error';
  }
  }
  }
  }
  //订单处理
  private function process($parameter) {
  //此处应该更新一下订单状态,商户自行增删操作/** 返回的数据最少有以下几个
  * $parameter = array(
  'out_trade_no' => xxx,//商户订单号
  'total_fee' => XXXX,//支付金额
  'openid' => XXxxx,//付款的用户ID
  );
  */
  $data = array(
  'order_sn'=>$parameter['out_trade_no'],
  'des'=>('订单交易:'.$parameter['out_trade_no']),'money'=>$parameter['total_fee'],);
  orderhandlestarysdgdss($data);//这是一个common方法,他会将该订单状态设置为已支付之类的return true;}
  }
  ?>
  发起支付后拼接预支付数据参数(参数列表看微信普通商户开发者文档——微信支付——统一下单)display的页面:
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  


  

  

  
  本次订单需支付:¥{$res['order_amount']}

  

  
  

  

  

  
  
  
  然后就是类文件啦:

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