本文实例为大家分享了php实现单笔转账到支付宝的具体代码，供大家参考，具体内容如下

1.首先 去蚂蚁金服签约 单笔转账到支付宝

官方api文档 

2.需要的配置信息

1）.应用appid

2）.生成密钥

文档地址

根据文档步骤生成

上传这里的 应用公钥

3.下载官方sdk 然后集成到自己项目

服务端SDK

官方实例

//实例化客户端AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", APP_ID, APP_PRIVATE_KEY, "json", CHARSET, ALIPAY_PUBLIC_KEY, "RSA2");//实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称：alipay.open.public.template.message.industry.modify AlipayOpenPublicTemplateMessageIndustryModifyRequest request = new AlipayOpenPublicTemplateMessageIndustryModifyRequest();//SDK已经封装掉了公共参数，这里只需要传入业务参数//此次只是参数展示，未进行字符串转义，实际情况下请转义request.setBizContent(" {" +" "primary_industry_name":"IT科技/IT软件与服务"," +" "primary_industry_code":"10001/20102"," +" "secondary_industry_code":"10001/20102"," +" "secondary_industry_name":"IT科技/IT软件与服务"" +" }");AlipayOpenPublicTemplateMessageIndustryModifyResponse response = alipayClient.execute(request); //调用成功，则处理业务逻辑if(response.isSuccess()){ //.....}

效果如下

我的代码

<?php/** * create by 适可而止 * create time 2018/4/8 */namespace OrgUtil;class AlipayTransfer{ private $appId = "appid"; private $rsaPrivateKey = "私钥"; private $alipayrsaPublicKey = "支付宝公钥"; private $payer_name = "xx科技"; private $aop; public function __construct() {  $g_alipay = C("ALIPAY_CONFIG");  $this->appId = $g_alipay["APPID"];//appid  $this->rsaPrivateKey = $g_alipay["rsaPrivateKey"]; //私钥  $this->alipayrsaPublicKey=$g_alipay["rsaPublicKey"];//支付宝公钥  //引入单笔转账sdk  Vendor("Alipayaop.AopSdk"); }  public function init_aop_config() {  $this->aop->gatewayUrl = "https://openapi.alipay.com/gateway.do";  $this->aop->appId = $this->appId;  $this->aop->rsaPrivateKey = $this->rsaPrivateKey;  $this->aop->alipayrsaPublicKey=$this->alipayrsaPublicKey;  $this->aop->apiVersion = "1.0";  $this->aop->signType = "RSA2";  $this->aop->postCharset="UTF-8";  $this->aop->format="json"; }  /**  * 单笔转账接口  * @param $order_number 订单号  * @param $pay_no  转账账号  * @param $pay_name  转账用户名  * @param $amount  转账金额  * @param $memo   备注  */ public function transfer($order_number,$pay_no,$pay_name,$amount,$memo) {  //存入转账日志  $this->transferLog($order_number,$pay_no,$pay_name,$amount);  $this->aop = new AopClient ();  //配置参数  $this->init_aop_config();  //导入请求  $request = new AlipayFundTransToaccountTransferRequest ();  $request->setBizContent("{" .   ""out_biz_no":"".$order_number.""," .//商户生成订单号   ""payee_type":"ALIPAY_LOGONID"," .//收款方支付宝账号类型   ""payee_account":"".$pay_no.""," .//收款方账号   ""amount":"".$amount.""," .//总金额   ""payer_show_name":"".$this->payer_name.""," .//付款方账户   ""payee_real_name":"".$pay_name.""," .//收款方姓名   ""remark":"".$memo.""" .//转账备注   "}");  $result = $this->aop->execute ( $request);  $responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response";  $resultCode = $result->$responseNode->code;  $resultSubMsg = $result->$responseNode->sub_msg;  //修改转账日志  $this->edit_transferLog($order_number,$resultCode,$resultSubMsg);  if(!empty($resultCode)&&$resultCode == 10000){   return true;  } else {   return false;  } }  /**  * 存取日志  */ private function transferLog($order_number,$pay_no,$pay_name,$amount) {  $data["order_number"] = $order_number;  $data["pay_no"] = $pay_no;  $data["pay_name"] = $pay_name;  $data["amount"] = $amount;  $data["create_time"] = time();  M("AlipayTransferLog")->add($data); }  /**  * 修改日志  */ private function edit_transferLog($order_number,$result_code,$sub_msg) {  $model = D("AlipayTransferLog");  $where["order_number"] = $order_number;  $result = $model->where($where)->order("create_time desc")->find();  if ($result_code == 10000)  {   $result["status"] = 1;   $sub_msg = "success";  }  else  {   $result["status"] = 2;  }  $result["memo"] = $sub_msg;  $result["update_time"] = time();  M("AlipayTransferLog")->save($result); }  /**  * 查单接口  */ public function query($order_number) {  $this->aop = new AopClient ();  //配置参数  $this->init_aop_config();  $request = new AlipayFundTransOrderQueryRequest ();  $request->setBizContent("{" .   ""out_biz_no":"".$order_number.""" .   " }");  $result = $this->aop->execute ( $request);  $responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response";  $resultCode = $result->$responseNode->code;  if(!empty($resultCode)&&$resultCode == 10000){   $res_arr["code"] = "00";   $res_arr["data"] = $result;  } else {   $res_arr["code"] = "-1";  }  return $res_arr; }}?>

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