package com.pay.utils;
import java.util.HashMap;
import java.util.UUID;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.alipay.api.AlipayApiException;
import com.alipay.api.CertAlipayRequest;
import com.alipay.api.DefaultAlipayClient;
import com.alipay.api.request.AlipayFundTransUniTransferRequest;
import com.alipay.api.response.AlipayFundTransUniTransferResponse;
import com.bendian.pay.config.Configs;
public class TransferUtil2 {
/**
* 引入日志，注意都是"org.slf4j"包下
*/
private final static Logger logger = LoggerFactory.getLogger(TransferUtil2.class);
/**
* 带公钥证书验证（方式）
* @param oid 业务单号，唯一
* @param amount 金额
* @param identity 支付宝账号（手机号或者邮箱）
* @param name 姓名
* @param businessType 业务类型
* @return 返回处理结果
* @throws Exception
*/
@SuppressWarnings("rawtypes")
public static HashMaptransferWithCert(String oid, int amount,String identity,String name,String businessType) throws Exception{
//订单号
//String uUid = getUUid();
//返回信息
boolean result = false;
HashMap, String> map = new HashMap<>();
//构造client
CertAlipayRequest certAlipayRequest = new CertAlipayRequest();
certAlipayRequest.setServerUrl(Configs.gatewayUrl);
certAlipayRequest.setAppId(Configs.app_id);
certAlipayRequest.setPrivateKey(Configs.merchant_private_key);
certAlipayRequest.setFormat(Configs.format);
certAlipayRequest.setCharset(Configs.charset);
certAlipayRequest.setSignType(Configs.sign_type);
certAlipayRequest.setCertPath(Configs.path + Configs.app_cert_path);
certAlipayRequest.setAlipayPublicCertPath(Configs.path+ Configs.alipay_cert_path);
certAlipayRequest.setRootCertPath(Configs.path+Configs.alipay_root_cert_path);
try {
DefaultAlipayClient alipayClient = new DefaultAlipayClient(certAlipayRequest);
//发送API请求
AlipayFundTransUniTransferRequest request = new AlipayFundTransUniTransferRequest();
request.setBizContent("{" + "\"out_biz_no\":\""+ oid+ "\"," + "\"trans_amount\":\""+ amount +"\"," + "\"product_code\":\"TRANS_ACCOUNT_NO_PWD\"," + "\"biz_scene\":\"DIRECT_TRANSFER\"," + "\"order_title\":\"" + businessType + "\"," +
"\"payee_info\":{"
+ "\"identity\":\"" + identity +"\","
+ "\"identity_type\":\"ALIPAY_LOGON_ID\","
+ "\"name\":\"" + name + "\""
+ "},"
+ "\"remark\":\"共享收益\"" + "}");
AlipayFundTransUniTransferResponse response =alipayClient.certificateExecute(request);
result = response.isSuccess();
String code = response.getCode();
String msg = response.getSubMsg();
map.put("code", code);
map.put("msg", msg);
if(response.isSuccess()){
logger.info("调用成功！"+ " 业务类型："+ businessType + "，支付信息："+ oid +"，"+ amount+"，"+identity+"，"+name);
} else {
logger.error("调用失败！错误信息提示："+ msg + "； 业务类型："+ businessType + "，支付信息："+ oid +"，"+ amount+"，"+identity+"，"+name);
}
return map;
} catch (AlipayApiException e) {
logger.error("未知异常，调用失败！" + " 业务类型："+ businessType + "，支付信息："+ oid +"，"+ amount+"，"+identity+"，"+name);
e.printStackTrace();
map.put("code", "5000");
map.put("msg", "调用失败，未知异常！（自定义）");
}
return map;
}
/**
* 获取不重复的订单id
*
* @return
*/
publicString getUUid(){
//生成唯一id
String id= UUID.randomUUID().toString();
//替换uuid中的"-"
id=id.replace("-", "");
System.out.println("订单id ：" + id);
return id;
}
}
【支付宝单笔转账到账户（支付宝账号or银行账号）实现】注意事项：
1.证书路径，必须填写绝对路径；必须签约单笔转账支付；
2.订单号必须唯一；
3.测试环境请放在main 方法中进行；
4.设置白名单，固定ip才能调用转账接口；
5.官方接口参考文档：https://docs.open.alipay.com/api_28/alipay.fund.trans.uni.transfer/
API错误提示：https://docs.open.alipay.com/common/105806
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