利用java實現提現金額到支付寶帳戶的功能

 com.alipay.sdk alipay-sdk-java 4.9.5.ALL 

@ApiOperation(value = "企业转账到支付宝", httpMethod = "POST", produces = "application/json;charset=UTF-8") @ApiImplicitParams(value = {@ApiImplicitParam(value = "*用户token", name = "token",defaultValue ="", dataType = "String",paramType="header"), @ApiImplicitParam(value = "支付宝会员id", name = "aliuserId",defaultValue ="", dataType = "int",paramType="query",example = "0"), @ApiImplicitParam(value = "金额", name = "money",defaultValue ="", dataType = "String",paramType="query") }) @PostMapping("/alipay/transfer") public Result getMoney(HttpServletRequest servletRequest,BigDecimal money,@NotNull(message = "支付宝会员id不能为空")String aliuserId){ try { String out_biz_no = "R-" + System.currentTimeMillis() + ((long) ((Math.random() * 9 + 1) * 100000000L) + "").substring(0, 8); //构造client CertAlipayRequest certAlipayRequest = new CertAlipayRequest(); //设置网关地址https://openapi.alipay.com/gateway.do certAlipayRequest.setServerUrl("https://openapi.alipay.com/gateway.do"); //设置应用AppId certAlipayRequest.setAppId(appid); //设置应用私钥 certAlipayRequest.setPrivateKey(zzpri); certAlipayRequest.setFormat("json"); //设置字符集 certAlipayRequest.setCharset("UTF-8"); //设置签名类型 certAlipayRequest.setSignType("RSA2"); //设置应用公钥证书路径 certAlipayRequest.setCertPath(appcertpath); //设置支付宝公钥证书路径 certAlipayRequest.setAlipayPublicCertPath(alicertpath); //设置支付宝根证书路径 certAlipayRequest.setRootCertPath(rootcertpath); //构造Client AlipayClient alipayClient = null; try { alipayClient = new DefaultAlipayClient(certAlipayRequest); } catch (AlipayApiException e) { e.printStackTrace(); } //实例化接口 AlipayFundTransUniTransferRequest request=new AlipayFundTransUniTransferRequest(); request.setBizContent("{" + "\"out_biz_no\":\""+out_biz_no+"\"," + "\"trans_amount\":\""+money+"\"," + "\"product_code\":\"TRANS_ACCOUNT_NO_PWD\"," + "\"biz_scene\":\"DIRECT_TRANSFER\"," + "\"order_title\":\"转账\"," + "\"payee_info\":{" + "\"identity\":\""+aliuserId+"\"," + "\"identity_type\":\"ALIPAY_USER_ID\"," + " }," + "\"remark\":\"单笔转账\"" + " }"); AlipayFundTransUniTransferResponse response=null; response = alipayClient.certificateExecute(request); if (response.isSuccess()){ if("10000".equals(response.getCode())){ return Result.ok("转账成功"); } else { return Result.fail(Integer.valueOf(response.getCode()),response.getSubMsg()); } }else { return Result.fail(Integer.valueOf(response.getCode()),response.getSubMsg()); } }catch (Exception e){ e.printStackTrace(); return Result.error(901,"支付宝转账失败！"); } }

request.setBizContent("{" + "\"out_biz_no\":\""+out_biz_no+"\"," + "\"trans_amount\":\""+money+"\"," + "\"product_code\":\"TRANS_ACCOUNT_NO_PWD\"," + "\"biz_scene\":\"DIRECT_TRANSFER\"," + "\"order_title\":\"转账\"," + "\"payee_info\":{" + "\"identity\":\""+aliuserId+"\"," + "\"identity_type\":\"ALIPAY_USER_ID\"," + "\"name\":\"ALIPAY_USER_ID\"" + " }," + "\"remark\":\"姓名\"" + " }");