trade

trade for alipay,wxpay with go

Alipay

sign

package main
import (
    "encoding/json"
    "fmt"
    "github.com/tiantour/tempo"
    "github.com/tiantour/trade/alipay"
)
func main() {
    sign, err := sign(alipay.Request{
        Body:        "测试商品详情",
        Subject:     "测试商品名称",
        OutTradeNo:  "1234567812345678",
        TotalAmount: 0.02,
        ProductCode: "QUICK_WAP_PAY",
    })
    fmt.Println(sign, err)
}
func sign(args alipay.Request) (string, error) {
    body, err := json.Marshal(args)
    if err != nil {
        return "", err
    }
    // 签名
    sign, err := alipay.NewTrade().Sign(alipay.Sign{
        AppID:      "your appid",
        Method:     "your method",
        ReturnURL:  "your return url",
        Charset:    "utf-8",
        SignType:   "RSA2",
        TimeStamp:  tempo.NewNow().String(),
        Version:    "1.0",
        NotifyURL:  "your notify url",
        BizContent: string(body),
    }, "your private key")
    if err != nil {
        return "", err
    }
    return fmt.Sprintf("%s?%s",
        "your gateway",
        sign,
    ), nil
}

notify

package main
import (
    "fmt"
    "github.com/tiantour/trade/alipay"
)
func main() {
    args := alipay.Notice{}
    err := alipay.NewTrade().Verify(args, "your public key")
    fmt.Println(err)
}

Wxpay

sign

package main
import (
    "fmt"
    "strconv"
    "github.com/tiantour/imago"
    "github.com/tiantour/tempo"
    "github.com/tiantour/trade/wxpay"
)
func main() {
    args := wxpay.Request{
        Body:       "测试商品详情",
        Detail:     "商品名称",
        ProductID:  "商品编号",
        OutTradeNo: "1234567812345678",
        TotalFee:   1,
    }
    sign, err := sign(args)
    fmt.Println(sign, err)
}
func sign(args wxpay.Request) (wxpay.Defray, error) {
    sign := wxpay.Sign{
        AppID:          "your appid",
        MchID:          "your machid",
        NonceStr:       imago.NewRandom().Text(16),
        TradeType:      "JSAPI",
        SpbillCreateIP: "user ip address",
        NotifyURL:      "your notify url",
        OpenID:         "user openid",
        Request:        args,
    }
    str, err := wxpay.NewTrade().Sign(sign, "your api key")
    if err != nil {
        return wxpay.Defray{}, err
    }
    sign.Sign = str
    prepay, err := wxpay.NewTrade().Prepay(sign)
    if err != nil {
        return wxpay.Defray{}, err
    }
    defray := wxpay.Defray{
        AppID:     "your app id",
        Package:   "prepay_id=" + prepay,
        NonceStr:  imago.NewRandom().Text(16),
        TimeStamp: strconv.FormatInt(tempo.NewNow().Unix(), 10),
        SignType:  "MD5",
    }
    str, err = wxpay.NewTrade().Sign(defray, "your api key")
    if err != nil {
        return wxpay.Defray{}, err
    }
    defray.PaySign = str
    return defray, nil
}

notify

package main
import (
    "fmt"
    "github.com/tiantour/trade/wxpay"
)
func main() {
    args := wxpay.Notice{}
    err := wxpay.NewTrade().Verify(args, "your api key")
    fmt.Println(err)
}