钉钉 机器人接入 自定义webhook

钉钉出了个webhook机器人接入，自定义的机器人支持随时post消息到群里；

昨天就尝试着用C#写了个；

 一开始用python写，但是莫名的提示  {"errmsg":"param error","errcode":300001}   错误，估计是某个参数不对，或者格式不争气；

顺带附上exe和工程源码，需要的同学可以下载；  

 代码烂莫喷哈~~

 http://files.cnblogs.com/files/left69/机器人code.rar

打包好的 exe：

http://files.cnblogs.com/files/left69/机器人exe.rar

贴上C#的代码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Net;
using System.IO;
using System.IO.Compression;
using System.Text.RegularExpressions;

namespace 机器人
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void button1_Click(object sender, EventArgs e)
        {
            string paraUrlCoded = "{"msgtype":"text","text":{"content":"";
            paraUrlCoded += textBox2.Text;
            paraUrlCoded += ""}}";
            Post(paraUrlCoded);
        }

        private void button2_Click(object sender, EventArgs e)
        {
            string paraUrlCoded = "{"msgtype": "link", "link": {"text": "我的博客：欢迎光临", "title": "推广博客啦，机器人开发者", "picUrl": "", "messageUrl": "http://www.cnblogs.com/left69/"}}";
            Post(paraUrlCoded);
        }

        private void Post(string paraUrlCoded)
        {
            string url = textBox1.Text;
            string strURL = url;
            System.Net.HttpWebRequest request;
            request = (System.Net.HttpWebRequest)WebRequest.Create(strURL);
            request.Method = "POST";
            request.ContentType = "application/json;charset=UTF-8";

            byte[] payload;
            payload = System.Text.Encoding.UTF8.GetBytes(paraUrlCoded);
            request.ContentLength = payload.Length;
            Stream writer = request.GetRequestStream();
            writer.Write(payload, 0, payload.Length);
            writer.Close();
            System.Net.HttpWebResponse response;
            response = (System.Net.HttpWebResponse)request.GetResponse();
            System.IO.Stream s;
            s = response.GetResponseStream();
            string StrDate = "";
            string strValue = "";
            StreamReader Reader = new StreamReader(s, Encoding.UTF8);
            while ((StrDate = Reader.ReadLine()) != null)
            {
                strValue += StrDate + "
";
            }
            label3.Text = strValue;
        }
    }
}

******************************************************************************************

后面贴一段 python的代码：大家可以研究下为啥post失败  (看后面,已改)

# -*- coding: cp936 -*-
import urllib2
import urllib
 
#定义一个要提交的数据数组(字典)
data = {
    "msgtype": "text",
    "text": {
        "content": "我就是我来了"
    }
}
#定义post的地址
url = 'https://oapi.dingtalk.com/robot/send?access_token=1cc4cb4cdda998ecc50d4b6f2a12cba311766743506d0ef251e09da3321ff776'
post_data = urllib.urlencode(data)
 
#提交，发送数据
req = urllib2.urlopen(url, post_data)
 
#获取提交后返回的信息
content = req.read()

print content

/************************************原因出来了,是没有加 head

/************************************正确

import requests
import json
import urllib.parse
url = 'https://oapi.dingtalk.com/robot/send?access_token=1cc4cb4cdda998ecc50d4b6f2a12cba311766743506d0ef251e09da3321ff776'
HEADERS = {
"Content-Type": "application/json ;charset=utf-8 "
}
String_textMsg = {
"msgtype": "text",
"text": {"content": '我就是我来了2'}}
String_textMsg = json.dumps(String_textMsg)
res = requests.post(url, data=String_textMsg, headers=HEADERS)
print(res.text)