func (w WXAccessToken) generateAccessToken() model.WXAccessToken {
var url = strings.Replace(strings.Replace(consts.Url_get_accesstoken, "APPID", consts.AppId, 1), "APPSECRET", consts.Secret, 1)
fmt.Println(">>>>>>", url)
resp, err := http.Get(url)
if err != nil {
fmt.Println(">>>>>>", err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println(">>>>>>", err)
}
respStr := string(body)
fmt.Println(">>>>>>", respStr)
var at model.WXAccessToken
err = json.Unmarshal([]byte(respStr), &at)
if err != nil {
fmt.Println("error:", err)
}
fmt.Println(">>>>>> accesstoken", at.Access_token)
fmt.Println(">>>>>> expire in", at.Expires_in)
at.Created_at = time.Now()
err = mgowrap.Save(&at)
if err != nil {
fmt.Println("error:", err)
}
return at
}
func (w WXAccessToken) GetAccessToken() model.WXAccessToken {
var (
err error
at model.WXAccessToken
)
err = mgowrap.FindWithLimit(bson.M{}, &at, 1, "created_at")
if err != nil {
at = w.generateAccessToken()
fmt.Println("new token = ", at.ToString())
}
fmt.Println("already has token , and it is ", at.ToString())
return at
}