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杨赟 3 years ago
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1
.gitignore vendored
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.idea

103
README.md
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# 支付
### 微信支付
```go
package main
import (
"context"
"git.oa00.com/go/pay"
"github.com/wechatpay-apiv3/wechatpay-go/core"
"github.com/wechatpay-apiv3/wechatpay-go/services/payments/app"
"github.com/wechatpay-apiv3/wechatpay-go/services/payments/jsapi"
"log"
"time"
)
func main() {
// 初始化配置
if err := pay.InitWxpay(pay.WxpayConfig{
MchID: "mchID", // 支付商户号
MchCertificateSerialNumber: "mchCertificateSerialNumber", // 证书序列号
MchAPIv3Key: "mchAPIv3Key", // apiV3密钥
PrivateKey: "privateKey", // 私钥证书密钥
PrivateCert: "privateCert", // 私钥证书
}); err != nil {
log.Panicln("微信支付错误:", err)
}
// app支付
apiService := app.AppApiService{Client: pay.Wxpay.Client}
result, _, err := apiService.PrepayWithRequestPayment(context.Background(), app.PrepayRequest{
Appid: core.String("appid"),
Mchid: core.String("mchID"),
Description: core.String("subject"),
OutTradeNo: core.String("payNo"),
TimeExpire: core.Time(time.Now().Add(time.Minute * time.Duration(15))),
NotifyUrl: core.String("notifyURL"),
Amount: &app.Amount{
Total: core.Int64(int64(0.01 * 100)),
Currency: core.String("CNY"),
},
})
log.Println(result, err)
// 小程序/微信公众号支付
apiService := jsapi.JsapiApiService{Client: pay.Wxpay.Client}
result, _, err = apiService.PrepayWithRequestPayment(context.Background(), jsapi.PrepayRequest{
Appid: core.String("appid"),
Mchid: core.String("mchID"),
Description: core.String("subject"),
OutTradeNo: core.String("payNo"),
TimeExpire: core.Time(time.Now().Add(time.Minute * time.Duration(15))),
NotifyUrl: core.String("notifyURL"),
Amount: &jsapi.Amount{
Total: core.Int64(int64(0.01 * 100)),
Currency: core.String("CNY"),
},
Payer: &jsapi.Payer{
Openid: core.String("openId"),
},
})
log.Println(result, err)
// 详细使用文档见 https://github.com/wechatpay-apiv3/wechatpay-go
}
```
### 支付宝支付
```go
package main
import (
"git.oa00.com/go/pay"
"github.com/smartwalle/alipay/v3"
"log"
"time"
)
func main() {
// 初始化配置
if err := pay.InitAlipay(pay.AlipayConfig{
AppId: "appId",// appId
PrivateKey: "privateKey",// 商户私钥
AliPublicKey: "aliPublicKey",// 支付宝公钥
IsProduction: isProduction,// 是否线上环境
}); err != nil {
log.Panicln("支付宝支付错误:", err)
}
// app支付
param := alipay.TradeAppPay{}
param.OutTradeNo = "payNo"
param.TotalAmount = "0.01"
param.Subject = "subject"
param.TimeExpire = time.Now().Add(time.Minute * time.Duration(15)).Format("2006-01-02 15:04:05")
param.NotifyURL = "notifyURL"
result, err := pay.Alipay.TradeAppPay(param)
log.Println(result, err)
// 详细使用文档见 https://github.com/smartwalle/alipay
}
```

25
alipay.go
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package pay
import "github.com/smartwalle/alipay/v3"
type AlipayConfig struct {
AppId string
PrivateKey string
AliPublicKey string
IsProduction bool
}
var Alipay *alipay.Client
// InitAlipay @Title 初始化支付宝配置
func InitAlipay(config AlipayConfig) (err error) {
Alipay, err = alipay.New(config.AppId, config.PrivateKey, config.IsProduction)
if err != nil {
return err
}
// 加载阿里公钥
if err = Alipay.LoadAliPayPublicKey(config.AliPublicKey); err != nil {
return err
}
return nil
}

13
go.mod
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module git.oa00.com/go/pay
go 1.17
require (
github.com/smartwalle/alipay/v3 v3.1.7
github.com/wechatpay-apiv3/wechatpay-go v0.2.11
)
require (
github.com/smartwalle/crypto4go v1.0.2 // indirect
golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284 // indirect
)

25
go.sum
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github.com/agiledragon/gomonkey v2.0.2+incompatible h1:eXKi9/piiC3cjJD1658mEE2o3NjkJ5vDLgYjCQu0Xlw=
github.com/agiledragon/gomonkey v2.0.2+incompatible/go.mod h1:2NGfXu1a80LLr2cmWXGBDaHEjb1idR6+FVlX5T3D9hw=
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/smartwalle/alipay/v3 v3.1.7 h1:J4U5slABafKVD/b9gPCZe/3HAPB8Pa2NOYOPcugEJBo=
github.com/smartwalle/alipay/v3 v3.1.7/go.mod h1:cZUMCCnsux9YAxA0/f3PWUR+7wckWtE1BqxbVRtGij0=
github.com/smartwalle/crypto4go v1.0.2 h1:9DUEOOsPhmp00438L4oBdcL8EZG1zumecft5bWj5phI=
github.com/smartwalle/crypto4go v1.0.2/go.mod h1:LQ7vCZIb7BE5+MuMtJBuO8ORkkQ01m4DXDBWPzLbkMY=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
github.com/wechatpay-apiv3/wechatpay-go v0.2.11 h1:KEVmn6VxFeoCdnTno4yLOWMmdG/wS7KWURzeuVXH6RU=
github.com/wechatpay-apiv3/wechatpay-go v0.2.11/go.mod h1:W8ucVAOCKOii933cWROLaDLmRQ2cg/vHHVF4vGAVq9Q=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284 h1:rlLehGeYg6jfoyz/eDqDU1iRXLKfR42nnNh57ytKEWo=
golang.org/x/crypto v0.0.0-20190506204251-e1dfcc566284/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

49
wxpay.go
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package pay
import (
"base/app/lib/rsa"
"context"
"errors"
"github.com/wechatpay-apiv3/wechatpay-go/core"
"github.com/wechatpay-apiv3/wechatpay-go/core/auth/verifiers"
"github.com/wechatpay-apiv3/wechatpay-go/core/downloader"
"github.com/wechatpay-apiv3/wechatpay-go/core/notify"
"github.com/wechatpay-apiv3/wechatpay-go/core/option"
)
var Wxpay = wxpay{}
type wxpay struct {
Client *core.Client
Handler *notify.Handler
}
type WxpayConfig struct {
MchID string // 商户号
MchCertificateSerialNumber string // 商户证书序列号
MchAPIv3Key string // 商户APIv3密钥
PrivateKey string // 私钥
PrivateCert string // 私钥证书
}
// InitWxpay @Title 初始化微信支付
func InitWxpay(config WxpayConfig) error {
// 加载私钥证书
privateKey, err := rsa.ParsePrivateKey(config.PrivateKey, rsa.PKCS8)
if err != nil {
return errors.New("私钥错误")
}
// 使用商户私钥等初始化 client，并使它具有自动定时获取微信支付平台证书的能力
opts := []core.ClientOption{
option.WithWechatPayAutoAuthCipher(config.MchID, config.MchCertificateSerialNumber, privateKey, config.MchAPIv3Key),
}
Wxpay.Client, err = core.NewClient(context.Background(), opts...)
if err != nil {
return errors.New("微信支付错误")
}
// 获取商户号对应的微信支付平台证书访问器
certVisitor := downloader.MgrInstance().GetCertificateVisitor(config.MchID)
// 使用证书访问器初始化 `notify.Handler`
Wxpay.Handler = notify.NewNotifyHandler(config.MchAPIv3Key, verifiers.NewSHA256WithRSAVerifier(certVisitor))
return nil
}
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