59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package logic
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import (
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"dubbo.apache.org/dubbo-go/v3/common/logger"
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"encoding/json"
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"errors"
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"fmt"
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"fonchain-fiee/pkg/model"
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"fonchain-fiee/pkg/utils"
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"time"
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)
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const (
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grantType = "client_credentials"
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clientId = "SjscdLEybzyxiV7lXKA5iSvZ"
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clientSecret = "22fCduMdCarO6WWOi4WiSmt9rIeez3FW"
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)
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var accessToken string
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var expiresIn uint64
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func GetImageAccessToken() (string, error) {
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var (
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resObj model.BaiduAccessToken
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err error
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// daoAccessToken entity.AccessToken
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)
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if expiresIn == 0 || expiresIn < uint64(time.Now().Unix()) {
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fmt.Println(1)
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if resObj, err = getAccessTokenWithApi(); err != nil { //从链上获取
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return "", err
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}
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accessToken = resObj.Access_token
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expiresIn = resObj.Expires_in
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}
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return accessToken, nil
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}
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func getAccessTokenWithApi() (model.BaiduAccessToken, error) {
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var (
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resObj model.BaiduAccessToken
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err error
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)
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url := "https://aip.baidubce.com/oauth/2.0/token"
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urlReq := "?grant_type=" + grantType + "&client_id=" + clientId + "&client_secret=" + clientSecret
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res := utils.Get(url + urlReq)
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if err = json.Unmarshal([]byte(res), &resObj); err != nil {
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logger.Error("getAccessTokenWithApi json err", err)
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return resObj, err
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}
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if resObj.Error != "" {
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logger.Error("getAccessTokenWithApi err", err)
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return resObj, errors.New(resObj.Error_description)
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}
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return resObj, err
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}
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