DEMO: Template/Put - 更新短信模板

示例代码

依赖

import (
    "crypto/md5"
    "encoding/hex"
    "encoding/json"
    "fmt"
    "io"
    "io/ioutil"
    "net/http"
    "sort"
    "strconv"
    "strings"
)

配置信息

const (
    API    = "https://api-v4.mysubmail.com/sms/template"
    APPID  = "10***"
    APPKEY = "f8a5**********************778df"
)

非加密代码示例

    postdata := make(map[string]string)
    postdata["appid"] = APPID
    postdata["signature"] = APPKEY
    postdata["template_id"] = "KnBsv3"
    postdata["sms_title"] = "短信标题"          //此标题无实际使用意义
    postdata["sms_signature"] = "【SUBMAIL】" //短信签名
    postdata["sms_content"] = "这是一条put 的 demo 短信，感谢您使用 SUBMAIL 短信服务"

    data_str, _ := json.Marshal(postdata)
    data := strings.NewReader(string(data_str))
    req, _ := http.NewRequest("PUT", API, data)
    req.Header.Add("Content-Type", "application/json")
    resp, _ := http.DefaultClient.Do(req)
    result, _ := ioutil.ReadAll(resp.Body)
    fmt.Println(string(result))

加密代码示例

    //所需参数
    postdata := make(map[string]string)
    postdata["appid"] = APPID
    postdata["signature"] = ""
    postdata["template_id"] = "q4eRg3"
    postdata["sms_title"] = "title"
    postdata["sms_signature"] = "【SUBMAIl】"
    postdata["sms_content"] = "这是一条 demo 短信，感谢您使用 SUBMAIL 短信服务"
    postdata["timestamp"] = ""
    postdata["sign_type"] = "md5"
    postdata["sign_version"] = "2"
    //获取服务器时间戳，该时间戳为 UNIX 时间戳，也可以自己生成
    q, _ := http.Get("https://api-v4.mysubmail.com/service/timestamp")
    r, _ := ioutil.ReadAll(q.Body)
    m := make(map[string]float64)
    json.Unmarshal(r, &m)
    postdata["timestamp"] = strconv.FormatFloat(m["timestamp"], 'f', -1, 64)
    //签名加密
    sign := make(map[string]string)
    sign["appid"] = postdata["appid"]
    sign["template_id"] = postdata["template_id"]
    sign["timestamp"] = postdata["timestamp"]
    sign["sign_type"] = postdata["sign_type"]
    sign["sign_version"] = postdata["sign_version"]
    keys := make([]string, 0, 32)
    for key, _ := range sign {
        keys = append(keys, key)
    }
    sort.Strings(keys)
    sign_list := make([]string, 0, 32)
    for _, key := range keys {
        sign_list = append(sign_list, key+"="+sign[key])
    }
    sign_str := APPID + APPKEY + strings.Join(sign_list, "&") + APPID + APPKEY
    mymd5 := md5.New()
    io.WriteString(mymd5, sign_str)
    postdata["signature"] = hex.EncodeToString(mymd5.Sum(nil))

    //PUT请求
    data_str, _ := json.Marshal(postdata)
    data := strings.NewReader(string(data_str))
    req, _ := http.NewRequest("PUT", API, data)
    req.Header.Add("Content-Type", "application/json")
    resp, _ := http.DefaultClient.Do(req)
    result, _ := ioutil.ReadAll(resp.Body)
    fmt.Println(string(result))