Go语言实现钉钉发送通知
程序员文章站
2022-05-14 15:13:21
具体代码如下所示:
package main
import (
"bufio"
"io"
"fmt"
"io/ioutil"
"os/exec...
具体代码如下所示:
package main import ( "bufio" "io" "fmt" "io/ioutil" "os/exec" "net/http" "os" "strings" ) func getkey() (timestamp string ,sign string, err error){ cmd := exec.command("/bin/python", "/application/scripts/hezhong_host_status/aaa.py") stdout , err := cmd.stdoutpipe() if err != nil { fmt.println("error:can not obtain stdout pipe for command:%s \n", err) return timestamp , sign, err } if err := cmd.start() ; err != nil { fmt.println("error:the command is err ",err) return timestamp, sign,err } var key []string //读取所有输出 bytes := bufio.newreader(stdout) for { line ,err:= bytes.readstring('\n') if err == io.eof{ break } if err != nil { fmt.println("read err:",err) } key = append(key,line) } if err := cmd.wait();err!= nil{ fmt.println("wait",err.error()) return timestamp, sign ,err } timestamp = key[0] sign = key[1] return timestamp ,sign ,nil } func senddingmsg(msg string) { //请求地址模板 timestamp , sign , err := getkey() if err != nil { fmt.println("get key err:",err) } timestamp = strings.trimright(timestamp, "\n") sign = strings.trimright(sign, "\n") //timestamp := time.now().unixnano() / 1e6 //timestamp := int64(1572870805748) //sign := "oj5shd3iwcwvicl78k3pgx0tfqnjdfcdzmpxai%2bvrfe%3d" webhook := "https://oapi.dingtalk.com/robot/send?access_token=628d11124aef5f9efe2a8c8a6b5afa2b67ab01dxxxxxxxxxxxxxxxxxxxxx&"+ "timestamp=" + timestamp + "&sign=" + sign content := `{"msgtype": "text", "text": {"content": "`+ msg + `"}, "at": { "atmobiles": [ "18301371817" ], "isatall": true } }` //创建一个请求 req, err := http.newrequest("post", webhook, strings.newreader(content)) if err != nil { fmt.println(err) } client := &http.client{} //设置请求头 req.header.set("content-type", "application/json") req.header.set("user-agent","firefox") //发送请求 resp, err := client.do(req) //关闭请求 defer resp.body.close() fmt.println(resp.statuscode) body,_ := ioutil.readall(resp.body) fmt.println(string(body)) if err != nil { fmt.println("handle error") } } func main(){ senddingmsg(os.args[1]) }
辅助python脚本:
#!python 2.7 import time import hmac import hashlib import base64 import urllib timestamp = long(round(time.time() * 1000)) secret = 'this is secret' secret_enc = bytes(secret).encode('utf-8') string_to_sign = '{}\n{}'.format(timestamp, secret) string_to_sign_enc = bytes(string_to_sign).encode('utf-8') hmac_code = hmac.new(secret_enc, string_to_sign_enc, digestmod=hashlib.sha256).digest() sign = urllib.quote_plus(base64.b64encode(hmac_code)) print(timestamp) print(sign)
总结
以上所述是小编给大家介绍的go语言实现钉钉发送通知,希望对大家有所帮助
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