短信发送方法
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package sms
import (
"bytes"
"crypto/md5"
"encoding/hex"
"git.tetele.net/tgo/helper"
"io/ioutil"
"log"
"net/http"
"net/url"
"strings"
"github.com/json-iterator/go"
"github.com/tjfoc/gmsm/sm3"
)
var json = jsoniter.ConfigCompatibleWithStandardLibrary
// 密码加密
func Md5Str(str ...string) string {
var build strings.Builder
if len(str) > 0 {
for _, v := range str {
build.WriteString(v)
}
} else {
return ""
}
h := md5.New()
h.Write([]byte(build.String())) // 需要加密的字符串
cipher2Str := h.Sum(nil)
sMd5 := hex.EncodeToString(cipher2Str) // 输出加密结果
return sMd5
}
/*
* 连接多个字符串
*/
func StringJoin(s ...string) string {
var build strings.Builder
if len(s) > 0 {
for _, v := range s {
build.WriteString(v)
}
}
return build.String()
}
/**
* post 请求
*/
func PostJsonData(url string, param interface{}, header ...map[string]string) ([]byte, error) {
httpClient := &http.Client{}
params, err := json.Marshal(param)
if err != nil {
return []byte(""), err
}
req, err := http.NewRequest("POST", url, bytes.NewBuffer(params))
if err != nil {
return []byte(""), err
}
req.Header.Set("Content-Type", "application/json")
if len(header) > 0 {
for _, item := range header {
for k, v := range item {
req.Header[k] = []string{v}
}
}
}
resp, err := httpClient.Do(req)
if err != nil {
return []byte(""), err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return []byte(""), err
}
return body, nil
}
// ums验签
func UmsSetSign(data, header map[string]string,secretKey string) string {
str := helper.HttpBuildQuery(data)
// url encode
str = url.QueryEscape(str)
str = header["x-sp-code"] + header["x-app-key"] + secretKey + str + header["x-request-id"]
log.Println("加密前数据: ", str)
// ms3加密
hash := sm3.New()
hash.Write([]byte(str))
sign_byte := hash.Sum(nil)
sign := hex.EncodeToString(sign_byte)
log.Println("加密后数据: ", sign)
return sign
}