mirror of
https://github.com/yangjian102621/geekai.git
synced 2025-09-19 01:36:38 +08:00
73 lines
1.5 KiB
Go
73 lines
1.5 KiB
Go
package payment
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import (
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"chatplus/core/types"
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"crypto/md5"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"sort"
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"strconv"
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"strings"
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"time"
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)
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type HuPiPayService struct {
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appId string
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appSecret string
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host string
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}
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func NewHuPiPay(config *types.AppConfig) *HuPiPayService {
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return &HuPiPayService{
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appId: config.HuPiPayConfig.AppId,
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appSecret: config.HuPiPayConfig.AppSecret,
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host: config.HuPiPayConfig.PayURL,
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}
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}
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// Pay 执行支付请求操作
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func (s *HuPiPayService) Pay(params map[string]string) (string, error) {
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data := url.Values{}
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simple := strconv.FormatInt(time.Now().Unix(), 10)
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params["appid"] = s.appId
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params["time"] = simple
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params["nonce_str"] = simple
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for k, v := range params {
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data.Add(k, v)
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}
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data.Add("hash", s.Sign(params))
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resp, err := http.PostForm(s.host, data)
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if err != nil {
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return "error", err
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}
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defer resp.Body.Close()
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all, err := io.ReadAll(resp.Body)
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if err != nil {
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return "error", err
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}
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return string(all), err
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}
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// Sign 签名方法
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func (s *HuPiPayService) Sign(params map[string]string) string {
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var data string
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keys := make([]string, 0, 0)
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params["appid"] = s.appId
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for key := range params {
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keys = append(keys, key)
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}
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sort.Strings(keys)
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//拼接
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for _, k := range keys {
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data = fmt.Sprintf("%s%s=%s&", data, k, params[k])
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}
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data = strings.Trim(data, "&")
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data = fmt.Sprintf("%s%s", data, s.appSecret)
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m := md5.New()
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m.Write([]byte(data))
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sign := fmt.Sprintf("%x", m.Sum(nil))
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return sign
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}
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