用Go获取短信验证码的示例代码

// 平台注册地址 vip.veesing.com
package main
import (
  "fmt"
  "strings"
  "net/http"
  "io/ioutil"
)
func main() {
  url := "https://vip.veesing.com/smsApi/verifyCode"
  method := "POST"
  // 替换示例代码中的"YOUR_APP_ID"、"YOUR_APP_KEY"、"YOUR_TEMPLATE_ID"、"YOUR_PHONE"、"YOUR_CODE"为你在中昱维信账号中获得的实际值
  payload := strings.NewReader("appId=YOUR_APP_ID&appKey=YOUR_APP_KEY&templateId=YOUR_TEMPLATE_ID&phone=YOUR_PHONE&variables=YOUR_CODE")
  client := &http.Client {
  }
  req, err := http.NewRequest(method, url, payload)
  if err != nil {
    fmt.Println(err)
    return
  }
  req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
  res, err := client.Do(req)
  if err != nil {
    fmt.Println(err)
    return
  }
  defer res.Body.Close()
  body, err := ioutil.ReadAll(res.Body)
  if err != nil {
    fmt.Println(err)
    return
  }
  // 解析短信服务的响应response，根据返回结果判断是否发送成功
  // 成功 {"returnStatus": "1 ", "message": "成功", "remainPoint": "241", "taskId": "3313746", "successCounts": "1"}
  // 失败 {"returnStatus": "0", "message": "参数错误", "remainPoint": null, "taskId": null, "successCounts": null}
  // 处理成功或失败的逻辑...
  fmt.Println(string(body))
}