Spring Boot 接入支付寶支付的 SDK 方法
alipay.fund.trans.uni.transfer(升級后安全性更高，功能更加強大) ，老轉(zhuǎn)賬接口alipay.fund.trans.toaccount.transfer將不再維護，新老接口的一個區(qū)別就是新接口采用的證書驗簽方式。1、將支付寶開放平臺里下載的3個證書放在resources下面
2、寫支付寶支付的配置文件
alipay.appId=你的應用id
alipay.serverUrl=https://openapi.alipay.com/gateway.do
alipay.privateKey=你的應用私鑰
alipay.format=json
alipay.charset=UTF-8
alipay.signType=RSA2
alipay.appCertPath=/cert/appCertPublicKey_2021001164652941.crt
alipay.alipayCertPath=/cert/alipayCertPublicKey_RSA2.crt
alipay.alipayRootCertPath=/cert/alipayRootCert.crt
3、引入pom依賴
?????com.alipay.sdk
?????alipay-sdk-java
?????4.10.97.ALL
4、將配置信息注入AliPayBean
import?lombok.Data;
import?org.springframework.boot.context.properties.ConfigurationProperties;
import?org.springframework.context.annotation.PropertySource;
import?org.springframework.stereotype.Component;
?
@Component
@PropertySource("classpath:/production/alipay.properties")
@ConfigurationProperties(prefix?=?"alipay")
@Data
public?class?AliPayBean?{
????private?String?appId;
????private?String?privateKey;
????private?String?publicKey;
????private?String?serverUrl;
????private?String?domain;
????private?String?format;
????private?String?charset;
????private?String?signType;
????private?String?appCertPath;
????private?String?alipayCertPath;
????private?String?alipayRootCertPath;
?
}
5、寫配置類
import?com.alipay.api.AlipayClient;
import?com.alipay.api.CertAlipayRequest;
import?com.alipay.api.DefaultAlipayClient;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.beans.factory.annotation.Value;
import?org.springframework.context.annotation.Bean;
import?org.springframework.context.annotation.Configuration;
import?org.springframework.util.FileCopyUtils;
?
import?java.io.InputStream;
?
?
@Configuration
public?class?AliConfig?{
?
????@Value("${custom.http.proxyHost}")
????private?String?proxyHost;
????@Value("${custom.http.proxyPort}")
????private?int?proxyPort;
????@Value("${spring.profiles.active}")
????private?String?activeEnv;
?
????@Autowired
????private?AliPayBean?aliPayBean;
?
????@Bean(name?=?{"alipayClient"})
????public?AlipayClient?alipayClientService()?throws?Exception{
????????CertAlipayRequest?certAlipayRequest?=?new?CertAlipayRequest();
????????//設置網(wǎng)關(guān)地址
????????certAlipayRequest.setServerUrl(aliPayBean.getServerUrl());
????????//設置應用Id
????????certAlipayRequest.setAppId(aliPayBean.getAppId());
????????//設置應用私鑰
????????certAlipayRequest.setPrivateKey(aliPayBean.getPrivateKey());
????????//設置請求格式，固定值json
????????certAlipayRequest.setFormat(aliPayBean.getFormat());
????????//設置字符集
????????certAlipayRequest.setCharset(aliPayBean.getCharset());
????????//設置簽名類型
????????certAlipayRequest.setSignType(aliPayBean.getSignType());
????????//如果是生產(chǎn)環(huán)境或者預演環(huán)境，則使用代理模式
????????if?("prod".equals(activeEnv)?||?"stage".equals(activeEnv)?||?"test".equals(activeEnv))?{
????????????//設置應用公鑰證書路徑
????????????certAlipayRequest.setCertContent(getCertContentByPath(aliPayBean.getAppCertPath()));
????????????//設置支付寶公鑰證書路徑
????????????certAlipayRequest.setAlipayPublicCertContent(getCertContentByPath(aliPayBean.getAlipayCertPath()));
????????????//設置支付寶根證書路徑
????????????certAlipayRequest.setRootCertContent(getCertContentByPath(aliPayBean.getAlipayRootCertPath()));
????????????certAlipayRequest.setProxyHost(proxyHost);
????????????certAlipayRequest.setProxyPort(proxyPort);
?
????????}else?{
????????????//local
????????????String?serverPath?=?this.getClass().getResource("/").getPath();
????????????//設置應用公鑰證書路徑
????????????certAlipayRequest.setCertPath(serverPath+aliPayBean.getAppCertPath());
????????????//設置支付寶公鑰證書路徑
????????????certAlipayRequest.setAlipayPublicCertPath(serverPath+aliPayBean.getAlipayCertPath());
????????????//設置支付寶根證書路徑
????????????certAlipayRequest.setRootCertPath(serverPath+aliPayBean.getAlipayRootCertPath());
????????}
????????return?new?DefaultAlipayClient(certAlipayRequest);
????}
????public?String?getCertContentByPath(String?name){
????????InputStream?inputStream?=?null;
????????String?content?=?null;
????????try{
????????????inputStream?=?this.getClass().getClassLoader().getResourceAsStream(name);
????????????content?=?new?String(FileCopyUtils.copyToByteArray(inputStream));
????????}catch?(Exception?e){
????????????e.printStackTrace();
????????}
????????return?content;
????}
?
}
6、寫支付工具類
import?com.alipay.api.AlipayApiException;
import?com.alipay.api.AlipayClient;
import?com.alipay.api.domain.AlipayTradeAppPayModel;
import?com.alipay.api.domain.AlipayTradeQueryModel;
import?com.alipay.api.request.AlipayTradeAppPayRequest;
import?com.alipay.api.request.AlipayTradeQueryRequest;
import?com.alipay.api.response.AlipayTradeAppPayResponse;
import?com.alipay.api.response.AlipayTradeQueryResponse;
import?lombok.extern.slf4j.Slf4j;
import?org.springframework.beans.factory.annotation.Autowired;
import?org.springframework.beans.factory.annotation.Qualifier;
import?org.springframework.stereotype.Service;
/**
?*?@description:支付寶工具類
?*?@Date:2020-08-26
?*/
@Slf4j
@Service
public?class?AliPayUtils?{
????@Autowired
????@Qualifier("alipayClient")
????private?AlipayClient?alipayClient;
?
????/**
?????*?交易查詢接口
?????*?@param?request
?????*?@return
?????*?@throws?Exception
?????*/
????public?boolean?isTradeQuery(AlipayTradeQueryModel?model)?throws?AlipayApiException?{
????????AlipayTradeQueryRequest?request?=?new?AlipayTradeQueryRequest();
????????request.setBizModel(model);
????????AlipayTradeQueryResponse?alipayTradeQueryResponse?=?alipayClient.certificateExecute(request);
????????if(alipayTradeQueryResponse.isSuccess()){
????????????return?true;
????????}?else?{
????????????return?false;
????????}
????}
?
????/**
?????*?app支付
?????*?@param?model
?????*?@param?notifyUrl
?????*?@return
?????*?@throws?AlipayApiException
?????*/
????public?String?startAppPay(AlipayTradeAppPayModel?model,?String?notifyUrl)??throws?AlipayApiException?{
????????AlipayTradeAppPayRequest?aliPayRequest?=?new?AlipayTradeAppPayRequest();
????????model.setProductCode("QUICK_MSECURITY_PAY");
????????aliPayRequest.setNotifyUrl(notifyUrl);
????????aliPayRequest.setBizModel(model);
????????//?這里和普通的接口調(diào)用不同，使用的是sdkExecute
????????AlipayTradeAppPayResponse?aliResponse?=?alipayClient.sdkExecute(aliPayRequest);
????????return?aliResponse.getBody();
????}
????/**
?????*?轉(zhuǎn)賬接口
?????*
?????*?@param?transferParams
?????*?@return?AlipayFundTransToaccountTransferResponse
?????*/
?????public?AlipayFundTransUniTransferResponse?doTransferNew(TransferParams?transferParams)?throws?Exception?{
?
????????String?title?=?(StringUtils.isNotBlank(transferParams.getRemark())???transferParams
????????????????.getRemark()?:?"轉(zhuǎn)賬");
????????//轉(zhuǎn)賬請求入?yún)?br>????????AlipayFundTransUniTransferRequest?request?=?new?AlipayFundTransUniTransferRequest();
????????//轉(zhuǎn)賬參數(shù)
????????BizContentForUniTransfer?bizContent?=?new?BizContentForUniTransfer();
????????bizContent.setOut_biz_no(transferParams.getOutBizNo());
????????bizContent.setTrans_amount(MathUtil.changeF2Y(Math.abs(Integer.parseInt(transferParams.getAmount()))));
????????bizContent.setProduct_code("TRANS_ACCOUNT_NO_PWD");
????????bizContent.setBiz_scene("DIRECT_TRANSFER");
????????bizContent.setOrder_title(title);
????????Participant?participant?=?new?Participant();
????????participant.setIdentity(transferParams.getPayeeAccount());
????????participant.setIdentity_type(transferParams.getPayeeType());
????????participant.setName((StringUtils.isNotBlank(transferParams.getPayeeRealName())???transferParams
????????????????.getPayeeRealName()?:?StringUtils.EMPTY));
????????bizContent.setPayee_info(participant);
????????bizContent.setRemark(title);
?
????????request.setBizContent(JSON.toJSONString(bizContent));
?
????????//轉(zhuǎn)賬請求返回
????????AlipayFundTransUniTransferResponse?response?=?null;
????????try?{
????????????response?=?alipayClient.certificateExecute(request);
????????}?catch?(Exception?e)?{
?
????????????log.info("doTransfer exception，異常信息：{}",?e.toString());
?
????????????log.info("doTransfer exception，支付寶返回信息：{}",?JSONObject.toJSONString(response));
?
????????}
?
????????log.info("doTransfer,AlipayFundTransUniTransferResponse:{}",?JSONObject.toJSONString(response));
?
????????return?response;
????}
}
@Data
public?class?TransferParams?{
?
????/**
?????*?應用編號
?????*/
????private?Long?appId;
?
????/**
?????*?創(chuàng)建人id
?????*/
????private?Long?createdBy;
?
????/**
?????*?轉(zhuǎn)賬業(yè)務訂單號
?????*/
????private?String?outBizNo;
?
????/**
?????*?收款方識別方式
?????*/
????private?String?payeeType;
?
????/**
?????*?收款方賬號，可以是支付寶userId或者支付寶loginId
?????*/
????private?String?payeeAccount;
?
????/**
?????*?轉(zhuǎn)賬金額，單位分
?????*/
????private?String?amount;
?
????/**
?????*?付款方名稱
?????*/
????private?String?payerShowName;
?
????/**
?????*?收款方名稱
?????*/
????private?String?payeeRealName;
?
????/**
?????*?備注
?????*/
????private?String?remark;
?
????/**
?????*?支付寶轉(zhuǎn)賬流水號
?????*/
????private?String?orderId;
}
import?lombok.Data;
?
import?java.math.BigDecimal;
?
/**
?*?支付寶轉(zhuǎn)賬參數(shù)
?*/
@Data
public?class?BizContentForUniTransfer?{
????/**
?????*?業(yè)務訂單號
?????*/
????private?String?out_biz_no;
?
????/**
?????*?訂單總金額，單位為元，精確到小數(shù)點后兩位，
?????*/
????private?BigDecimal?trans_amount;
?
????/**
?????*?業(yè)務產(chǎn)品碼，
?????*?單筆無密轉(zhuǎn)賬到支付寶賬戶固定為:TRANS_ACCOUNT_NO_PWD；
?????*?單筆無密轉(zhuǎn)賬到銀行卡固定為:TRANS_BANKCARD_NO_PWD;
?????*?收發(fā)現(xiàn)金紅包固定為:STD_RED_PACKET；
?????*/
????private?String?product_code;
?
????/**
?????*?描述特定的業(yè)務場景，可傳的參數(shù)如下：
?????* DIRECT_TRANSFER：單筆無密轉(zhuǎn)賬到支付寶/銀行卡, B2C現(xiàn)金紅包;
?????* PERSONAL_COLLECTION：C2C現(xiàn)金紅包-領(lǐng)紅包
?????*/
????private?String?biz_scene;
?
????/**
?????*?轉(zhuǎn)賬業(yè)務的標題，用于在支付寶用戶的賬單里顯示
?????*/
????private?String?order_title;
?
????/**
?????*?原支付寶業(yè)務單號。C2C現(xiàn)金紅包-紅包領(lǐng)取時，傳紅包支付時返回的支付寶單號；
?????* B2C現(xiàn)金紅包、單筆無密轉(zhuǎn)賬到支付寶/銀行卡不需要該參數(shù)。
?????*/
????private?String?original_order_id;
?
????/**
?????*?業(yè)務備注
?????*/
????private?String?remark;
?
????/**
?????*?轉(zhuǎn)賬業(yè)務請求的擴展參數(shù)，支持傳入的擴展參數(shù)如下：
?????* 1、sub_biz_scene 子業(yè)務場景，紅包業(yè)務必傳，取值REDPACKET，C2C現(xiàn)金紅包、B2C現(xiàn)金紅包均需傳入；
?????*?2、withdraw_timeliness為轉(zhuǎn)賬到銀行卡的預期到賬時間，可選（不傳入則默認為T1），
?????*?取值T0表示預期T+0到賬，取值T1表示預期T+1到賬，因到賬時效受銀行機構(gòu)處理影響，支付寶無法保證一定是T0或者T1到賬；
?????*/
????private?String?business_params;
?
????/**
?????*?支付收款對象
?????*/
????private?Participant?payee_info;
}
@Data
public?class?Participant?{
????/**
?????*?參與方的唯一標識
?????*/
????private?String?identity;
?
????/**
?????*?參與方的標識類型，目前支持如下類型：
?????*?1、ALIPAY_USER_ID?支付寶的會員ID
?????* 2、ALIPAY_LOGON_ID：支付寶登錄號，支持郵箱和手機號格式
?????*/
????private?String?identity_type;
?
????/**
?????*?參與方真實姓名，如果非空，將校驗收款支付寶賬號姓名一致性。
?????*?當identity_type=ALIPAY_LOGON_ID時，本字段必填。
?????*/
????private?String?name;
}
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