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java对接支付宝单笔转账接口

java对接⽀付宝单笔转账接⼝证书模式及⾮证书模式转账

查询证书路径

public String queryPath()throws FileNotFoundException, ServerException {

String basePath = URL("classpath:").getPath();

basePath =this.initCart(basePath);

return basePath;

}

private String initCart(String basePath)throws ServerException {

ains("jar!")){

if(basePath.startsWith("file:")){

basePath = place("file:","");

}

String appCertPath = AppCertPath();

this.checkAndcopyCart(basePath, appCertPath);

String alipayCertPath = AlipayCertPath();

this.checkAndcopyCart(basePath, alipayCertPath);

String alipayRootCertPath = AlipayRootCertPath();

this.checkAndcopyCart(basePath, alipayRootCertPath);

}

return basePath;

}

private void checkAndcopyCart(String basePath, String path)throws ServerException {

InputStream cartInputStream = null;

OutputStream cartOutputStream = null;

String cartPath = basePath + path;

File cartFile =new File(cartPath);

File parentFile = ParentFile();

parentFile.mkdirs();

try{

if(!ists()){

cartInputStream = DefaultClassLoader().getResourceAsStream(path);

cartOutputStream =new FileOutputStream(cartFile);

byte[] buf =new byte[1024];

int bytesRead;

while((bytesRead = ad(buf))!=-1){

cartOutputStream.write(buf,0, bytesRead);

}

cartInputStream.close();

cartOutputStream.close();

}

}catch(IOException e){

throw new Message());

}

调⽤⽀付宝转账接⼝如果⾮证书模式则可以直接将构造client 之前的都不要

String basePath =this.queryPath();

// 构造client

CertAlipayRequest certAlipayRequest =new CertAlipayRequest();

// 设置⽹关地址

certAlipayRequest.GatewayUrl());

// 设置应⽤Id

certAlipayRequest.Appid());

// 设置应⽤私钥

certAlipayRequest.AppPrivateKey());

// 设置请求格式，固定值json

certAlipayRequest.setFormat("json");

// 设置字符集

certAlipayRequest.Charset());

// 设置签名类型

certAlipayRequest.SignType());

// 设置应⽤公钥证书路径

certAlipayRequest.setCertPath(basePath + AppCertPath());

// 设置⽀付宝公钥证书路径

certAlipayRequest.setAlipayPublicCertPath(basePath + AlipayCertPath()); // 设置⽀付宝根证书路径

certAlipayRequest.setRootCertPath(basePath + AlipayRootCertPath()); // 构造client

AlipayClient alipayClient =new DefaultAlipayClient(certAlipayRequest);

Map<String, String> map =new HashMap<>();

map.put("out_biz_no","⾃⼰平台订单Id");

map.put("biz_scene","DIRECT_TRANSFER");

map.put("product_code","TRANS_ACCOUNT_NO_PWD");

map.put("trans_amount","转账⾦额");

map.put("order_title","转账标题");

map.put("remark","转账备注");

// 转账账户

Map<String, String> map2 =new HashMap<>();

map2.put("identity","转账账户⽀付宝账户");

map2.put("identity_type","ALIPAY_LOGON_ID");

map2.put("name","转账账户真实姓名");

map.put("payee_info", FastJsonUtil.beanToJson(map2));

// 转成json格式放⼊

String json = FastJsonUtil.beanToJson(map);

AlipayFundTransUniTransferRequest request =new AlipayFundTransUniTransferRequest(); request.setBizContent(json);

log.info("请求参数："+ BizContent());

AlipayFundTransUniTransferResponse response = null;

try{

response = ificateExecute(request);

if("10000".Code())){

log.info("打印⽇志返回结果-----"+ TransDate());

ateTuple("0","转账成功！");

}else{

log.info("打印⽇志返回结果-----"+ Body());

Code(), SubMsg());

}

}catch(AlipayApiException e){

log.info("打印⽇志返回结果-----"+ response);

转接口e.printStackTrace();

ateTuple("1","转账失败！");

}

注意付款⽅余额必须⼤于1元否则会提⽰付款⽅余额不够

本文发布于:2024-09-24 08:28:29，感谢您对本站的认可！

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