package main
import (
    "fmt"
    "github.com/aliyun/alibaba-cloud-sdk-go/sdk/requests"
    "github.com/aliyun/alibaba-cloud-sdk-go/services/dysmsapi"
)
func main(){
    client, err := dysmsapi.NewClientWithAccessKey("cn-beijing", "xxxx", "xxx")
    if err != nil {
        panic(err)
    }
    request := requests.NewCommonRequest()
    request.Method = "POST"
    request.Scheme = "https" // https | http
    request.Domain = "dysmsapi.aliyuncs.com"
    request.Version = "2017-05-25"
    request.ApiName = "SendSms"
    request.QueryParams["RegionId"] = "cn-beijing"
    request.QueryParams["PhoneNumbers"] = "xxx"                         //手机号
    request.QueryParams["SignName"] = "xxx"                               //阿里云验证过的项目名 自己设置
    request.QueryParams["TemplateCode"] = "xxx"       //阿里云的短信模板号 自己设置
    request.QueryParams["TemplateParam"] = "{\"code\":" + "777777" + "}" //短信模板中的验证码内容 自己生成   之前试过直接返回，但是失败，加上code成功。
    response, err := client.ProcessCommonRequest(request)
    fmt.Print( client.DoAction(request, response))
    //  fmt.Print(response)
    if err != nil {
        fmt.Print(err.Error())
    }
    fmt.Printf("response is %#v\n", response)
    //json数据解析
}