wechaty/go-wechaty

package schemas

import "encoding/json"

type MiniProgramPayload struct {
    Appid       string `json:"appid"`       // optional, Appid, get from wechat (mp.weixin.qq.com)
    Description string `json:"description"` // optional, mini program title
    PagePath    string `json:"pagePath"`    // optional, mini program page path
    ThumbUrl    string `json:"thumbUrl"`    // optional, default picture, convert to thumbnail
    Title       string `json:"title"`       // optional, mini program title
    Username    string `json:"username"`    // original ID, get from wechat (mp.weixin.qq.com)
    ThumbKey    string `json:"thumbKey"`    // original, thumbnailurl and thumbkey will make the headphoto of mini-program better
    ShareId     string `json:"shareId"`     // optional, the unique userId for who share this mini program
    IconUrl     string `json:"iconUrl"`     // optional, mini program icon url
}

func (m *MiniProgramPayload) ToJson() string {
    b, _ := json.Marshal(m)
    return string(b)
}