alipay
支付宝 SDK for Go
使用指南
安装支付宝 SDK
go get -u github.com/go-wheels/alipay
初始化支付宝 SDK
alipayOptions := alipay.Options{
Gateway: alipay.GatewayProduction, // 支付宝网关
AppID: "", // 应用ID
AppPrivateKey: "", // 应用私钥
AlipayPublicKey: "", // 支付宝公钥
}
alipayClient, _ := alipay.NewClient(alipayOptions)
支付 API
交易查询
tradeQueryRequest := alipay.TradeQueryRequest{
OutTradeNo: "1586150366616",
}
var tradeQueryResponse alipay.TradeQueryResponse
alipayClient.Execute(tradeQueryRequest, &tradeQueryResponse)
log.Printf("%#v", tradeQueryResponse)
条码支付
tradePayRequest := alipay.TradePayRequest{
NotifyURL: "http://example.com/notify_url",
OutTradeNo: "1586150366616",
Scene: "bar_code",
AuthCode: "283189274716618278",
Subject: "fresh meat",
TotalAmount: "0.01",
}
var tradePayResponse alipay.TradePayResponse
alipayClient.Execute(tradePayRequest, &tradePayResponse)
log.Printf("%#v", tradePayResponse)
扫码支付
tradePrecreateRequest := alipay.TradePrecreateRequest{
NotifyURL: "http://example.com/notify_url",
OutTradeNo: "1586150366616",
TotalAmount: "0.01",
Subject: "fresh meat",
}
var tradePrecreateResponse alipay.TradePrecreateResponse
alipayClient.Execute(tradePrecreateRequest, &tradePrecreateResponse)
log.Printf("%#v", tradePrecreateResponse)
App 支付
tradeAppPayRequest := alipay.TradeAppPayRequest{
ReturnURL: "http://example.com/return_url",
NotifyURL: "http://example.com/notify_url",
OutTradeNo: "1586150366616",
TotalAmount: "0.01",
Subject: "fresh meat",
}
query, _ := alipayClient.SDKExecute(tradeAppPayRequest)
log.Print(query)
手机网站支付
tradeWapPayRequest := alipay.TradeWapPayRequest{
ReturnURL: "http://example.com/return_url",
NotifyURL: "http://example.com/notify_url",
Subject: "fresh meat",
OutTradeNo: "1586150366616",
TotalAmount: "0.01",
QuitURL: "http://example.com/quit_url",
ProductCode: "QUICK_WAP_WAY",
}
url, _ := alipayClient.PageExecute(tradeWapPayRequest)
log.Print(url)
电脑网站支付
tradePagePayRequest := alipay.TradePagePayRequest{
ReturnURL: "http://example.com/return_url",
NotifyURL: "http://example.com/notify_url",
OutTradeNo: "1586150366616",
ProductCode: "FAST_INSTANT_TRADE_PAY",
TotalAmount: "0.01",
Subject: "fresh meat",
}
url, _ := alipayClient.PageExecute(tradePagePayRequest)
log.Print(url)
通知验签
http.HandleFunc("/notify_url", func(w http.ResponseWriter, r *http.Request) {
err := alipayClient.VerifyNotification(r)
if err != nil {
// 验签失败
return
}
// 验签成功
w.Write([]byte("success"))
})
