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wechat/miniprogram/urlscheme/query.go
markwang d28ca4f334 feat: optimized-error-handling&remove unused constant (#772)
* feat: optimized-error-handling&remove unused constant

* feat: optimized-error-handling

---------

Co-authored-by: markwang <www.wang61@qq.com>
2024-04-16 10:51:51 +08:00

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package urlscheme
import (
"fmt"
"github.com/silenceper/wechat/v2/util"
)
const (
querySchemeURL = "https://api.weixin.qq.com/wxa/queryscheme?access_token=%s"
)
// QueryScheme 获取小程序访问scheme
// https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/url-scheme/urlscheme.query.html#参数
type QueryScheme struct {
// 小程序 scheme 码
Scheme string `json:"scheme"`
}
// SchemeInfo scheme 配置
type SchemeInfo struct {
// 小程序 appid。
AppID string `json:"appid"`
// 小程序页面路径。
Path string `json:"path"`
// 小程序页面query。
Query string `json:"query"`
// 创建时间,为 Unix 时间戳。
CreateTime int64 `json:"create_time"`
// 到期失效时间,为 Unix 时间戳0 表示永久生效
ExpireTime int64 `json:"expire_time"`
// 要打开的小程序版本。正式版为"release",体验版为"trial",开发版为"develop"。
EnvVersion EnvVersion `json:"env_version"`
}
// resQueryScheme 返回结构体
// https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/url-scheme/urlscheme.query.html#参数
type resQueryScheme struct {
// 通用错误
util.CommonError
// scheme 配置
SchemeInfo SchemeInfo `json:"scheme_info"`
// 访问该链接的openid没有用户访问过则为空字符串
VisitOpenid string `json:"visit_openid"`
}
// QueryScheme 查询小程序 scheme 码
func (u *URLScheme) QueryScheme(querySchemeParams QueryScheme) (schemeInfo SchemeInfo, visitOpenid string, err error) {
var accessToken string
accessToken, err = u.GetAccessToken()
if err != nil {
return
}
urlStr := fmt.Sprintf(querySchemeURL, accessToken)
var response []byte
response, err = util.PostJSON(urlStr, querySchemeParams)
if err != nil {
return
}
// 使用通用方法返回错误
var res resQueryScheme
err = util.DecodeWithError(response, &res, "QueryScheme")
return res.SchemeInfo, res.VisitOpenid, err
}