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generate_link.go
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/
generate_link.go
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package meituan
import (
"encoding/json"
"net/http"
)
type GenerateLinkResponse struct {
Status int `json:"status"` // 状态值,0为成功,非0为异常
Des string `json:"des,omitempty"` // 异常描述信息
Data string `json:"data,omitempty"` // 最终的推广链接
}
type GenerateLinkResult struct {
Result GenerateLinkResponse // 结果
Body []byte // 内容
Err error // 错误
}
func NewGenerateLinkResult(result GenerateLinkResponse, body []byte, err error) *GenerateLinkResult {
return &GenerateLinkResult{Result: result, Body: body, Err: err}
}
// GenerateLink 自助取链接口(新版)
// https://union.meituan.com/v2/apiDetail?id=25
func (app *App) GenerateLink(actId int64, sid string, linkType, shortLink int) *GenerateLinkResult {
// 参数
param := NewParams()
param.Set("appkey", app.AppKey)
param.Set("actId", actId)
param.Set("sid", sid)
param.Set("linkType", linkType)
param.Set("shortLink", shortLink)
// 转换
params := app.NewParamsWith(param)
params["sign"] = app.getSign(app.Secret, params)
// 请求
body, err := app.request("https://openapi.meituan.com/api/generateLink", params, http.MethodGet)
// 定义
var response GenerateLinkResponse
err = json.Unmarshal(body, &response)
return NewGenerateLinkResult(response, body, err)
}