Yuansfer Checkout

<?php
    function securepay()
    {
        $url = 'https://mapi.yuansfer.com/online/v3/secure-pay';
        $token = '5cbfb079f15b150122261c8537086d77a';
        $params = [
            'merchantNo' => '200043',
            'storeNo' => '300014',
            'amount' => '0.01',
            'currency' => 'USD',
            'settleCurrency' => 'USD',
            'vendor' => 'alipay',
            'ipnUrl' => 'https://nengjtian.s1.natapp.cc/login/test',
            'callbackUrl' => 'https://nengjtian.s1.natapp.cc/login/test2?transactionNo={transactionNo}&status={status}&amount={amount}&time={time}&reference={reference}&note={note}',
            'terminal' => 'ONLINE',
            'reference' => 'test2018070101',
            'description' => 'test_description',
            'note' => 'test_note',
            'timeout' => '120'
        ];
        ksort($params, SORT_STRING);
        $str = '';
        foreach ($params as $k => $v) {
            $str .= $k . '=' . $v . '&';
        }
        $params['verifySign'] = md5($str . md5($token));
        echo 'verifySign:', $params['verifySign'];
        echo "\n";
        $ch = curl_init($url);
        curl_setopt_array($ch, array(
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_HEADER => false,
            CURLOPT_POST => true,
            CURLOPT_POSTFIELDS => http_build_query($params),
        ));
        $result = curl_exec($ch);
        curl_exec($ch);
        echo $result;
        echo "\n";
        return json_decode($result, true);
    }
    securepay();
?>

public class SecurepayTest {
    public static final String TEST_URL = "https://mapi.yuansfer.yunkeguan.com";            //Testing domain
    public static final String PROD_URL = "https://mapi.yuansfer.com";                      //Production domain
    public static final String YUANSFER_TOKEN = "5c5fe30183be69fceff8174358d4b8ae";

    public static void main(String[] args) {
        YuansferVerifySignHelper helper = new YuansferVerifySignHelper();

        YuansferSecurepayDto dto = paramSetting();
        Map<String, Object> params = ReflectionUtils.convertBean2MapIgnoreNullVal(dto, new String[]{"serialVersionUID"});
        String verifySign = helper.getYuansferVerifySign(params, YUANSFER_TOKEN);
        params.put("verifySign", verifySign);

        String url = TEST_URL + "/online/v3/secure-pay";
        String ret = HttpClientUtils.post(url, null, params);
        System.out.println(ret);
    }

    public static YuansferSecurepayDto paramSetting() {
        YuansferSecurepayDto dto = new YuansferSecurepayDto();
        /**
         * merchantNo,storeNo is necessory, and they are provided by Yuansfer
         */
        dto.setMerchantNo("200043");                                                //The Merchant NO.
        dto.setStoreNo("300014");                                                   //The Store NO.

        /**
         * transaction infomation is necessory
         */
        dto.setAmount("0.01");                                                      //The amount, unit "division"
        dto.setCurrency("USD");                                                     //currency, "USD"
    dto.setSettleCurrency("USD");                                                   //SettleCurrency, "USD"
        dto.setIpnUrl("https://nengjtian.s1.natapp.cc/login/test");                 //Asynchronous callback address
        dto.setCallbackUrl("https://nengjtian.s1.natapp.cc/login/test2");           //Synchronous callback address
        dto.setReference("9091023122");                                             //order NO. of client's system
        dto.setTerminal("ONLINE");                                                  //"ONLINE" or "WAP"
        dto.setTimeout("120");                                                      //unit "minute"
        dto.setVendor("alipay");                                                    //“alipay","wechatpay" or "unionpay"

        /**
         * note，desription are optional
         */
        dto.setDescription("test-description");                                     //description
        dto.setNote("test-note");                                                   //note

        return dto;
    }
}

import (
        "fmt"
        "time"
        yuan "github.com/yuansfer/golang_sdk"
)

func securepay() {
    req := &yuan.Securepay{
        MerchantNo:      "200043", //customer The merchant NO.
        StoreNo:         "300014",
        Currency:        "USD",
        SettleCurrency:  "USD",
        Amount:          "0.01",
        Vendor:          "wechatpay",
        Reference:       fmt.Sprintf("demo_%d", time.Now().Unix()), //sequence number of customer system
        IpnUrl:          "https://customer-ipn",        //internet accessible
        CallbackUrl:     "https://customer-callback",   //internet accessible
        Description:     "description",
        Note:            "note",
        Terminal:        "ONLINE",
        Timeout:         "120",
    }

    goods := "Yuansfer"
    quantity := "1"
    if quantity != "" && goods != "" {
        goodsInfos := []yuan.GoodsInfomation{
            yuan.GoodsInfomation{
                GoodsName: goods,
                Quantity:  quantity,
            },
        }
        _ = req.Format(goodsInfos)
    }

    resp, err := req.PostToYuansfer(yuansferToken)
    if err != nil {
        fmt.Println(err)
        return
    }
    fmt.Println(resp)
}