WinForm调用钉钉获取考勤结果
关注点:
- 1、钉钉AccessToken的获取和防止过期
- 2、使用TPL并行编程调用钉钉接口
需求详解
公司前台有个大屏,领导想显示全部员工的考勤结果统计情况和车间的实时监控视频,还有车间的看板。简单说就是把大屏分割成几个区域。现在遇到的难题是钉钉获取考勤结果的api是只有明细记录,比如你公司1000人,那么可能回给你2000条考勤结果。分别是上班考勤和下班考勤的。没有整个公司的,我就需要这么一条数据就行了。但人家没有这样的接口提供。卷起袖子,干!
趟坑过程
考勤打卡数据开放
业务场景
该接口仅限企业接入使用,用于返回企业内员工的实际打卡结果。比如,企业给一个员工设定的排班是上午9点和下午6点各打一次卡,即使员工在这期间打了多次,该接口也只会返回两条记录,包括上午的打卡结果和下午的打卡结果
考勤打卡数据开放
请求说明(ISV无调用权限)
如果你是ISV(应用服务商,将开发的应用上架到钉钉应用市场,提供给钉钉其他企业用户使用),则无调用权限
如果你是企业内部开发者(将自己公司的HR、OA、客户管理、业务管理等系统接入钉钉),有权限调用
2017-10-16更新:新增用户userId列表参数(userIdList)和分页参数(offset,limit),提升接口稳定性。
Https请求方式: POST
https://oapi.dingtalk.com/attendance/list?access_token=ACCESS_TOKEN
请求包结构体
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{ "workDateFrom" : "yyyy-MM-dd hh:mm:ss" , "workDateTo" : "yyyy-MM-dd hh:mm:ss" , "userIdList" :[ "员工UserId列表" ], // 必填,与offset和limit配合使用,不传表示分页获取全员的数据 "offset" : 0 , // 必填,第一次传0,如果还有多余数据,下次传之前的offset加上limit的值 "limit" : 1 , // 必填,表示数据条数,最大不能超过50条 } |
参数说明
参数 | 参数类型 | 必须 | 说明 |
---|---|---|---|
access_token | String | 是 | 调用接口凭证 |
workDateFrom | String | 是 | 查询考勤打卡记录的起始工作日 |
workDateTo | String | 是 | 查询考勤打卡记录的结束工作日 |
userIdList | List | 是 | 员工在企业内的UserID列表,企业用来唯一标识用户的字段 |
offset | Long | 是 | 表示获取考勤数据的起始点,第一次传0,如果还有多余数据,下次获取传的offset值为之前的offset+limit |
limit | Long | 是 | 表示获取考勤数据的条数,最大不能超过50条 |
1)获取AccessToken
钉钉的服务器很牛X可以并行访问的。但是获取回来的数据集有点乱,其中有个关于分页的参数需要顺序读取,就是“hasMore”还有没有下一页。所以最终没有使用TPL。
/// <summary> /// 获取AccessToken /// </summary> /// <returns></returns> private AccessToken GetAccessToken() { string URL_GetToken = "https://oapi.dingtalk.com/gettoken?corpid={0}&corpsecret={1}"; string fileName = AppDomain.CurrentDomain.BaseDirectory + "AccessToken.xml"; if (!System.IO.File.Exists(fileName)) { string respon = Program.HttpGetRequest(string.Format(URL_GetToken, Program.CorpId, Program.CorpSecret)); DingTalkRespond obj = JsonConvert.DeserializeObject<DingTalkRespond>(respon); if (obj != null && obj.errcode == 0) { var result = new AccessToken { access_token = obj.access_token, expires_in = GetCurrentTimeStamp() }; SerializerHelper.SerializerToXML(fileName, result); return result; } else return new AccessToken { access_token = obj.access_token, expires_in = GetCurrentTimeStamp() }; } else { var fileResult = SerializerHelper.LoadFromXML<AccessToken>(fileName); long ts = (GetCurrentTimeStamp() - fileResult.expires_in) / 1000; if (ts >= 7200) { string respon = Program.HttpGetRequest(string.Format(URL_GetToken, Program.CorpId, Program.CorpSecret)); DingTalkRespond obj = JsonConvert.DeserializeObject<DingTalkRespond>(respon); if (obj != null && obj.errcode == 0) { fileResult.access_token = obj.access_token; fileResult.expires_in = GetCurrentTimeStamp(); SerializerHelper.SerializerToXML(fileName, fileResult); } } return fileResult; } }
2)获取企业总人数
/// <summary> /// 获取公司总人数 /// </summary> /// <returns></returns> private int GetFactoryEmployeeCount(AccessToken token) { int result = 0; string url = string.Format("https://oapi.dingtalk.com/user/get_org_user_count?access_token={0}&onlyActive=0", token.access_token); string jsonObj = Program.HttpGetRequest(url); var objResult = JsonConvert.DeserializeObject<DingTalkRespond>(jsonObj); if (objResult != null && objResult.errcode == 0) result = objResult.count; return result; }
3)获取全体员工的考勤结果
/// <summary> /// 获取指定页的考勤结果 /// </summary> /// <param name="offset"></param> /// <returns></returns> private void GetAttendance(AccessToken token) { EmployeeAttendanceList.Clear(); string url = string.Format("https://oapi.dingtalk.com/attendance/list?access_token={0}", token.access_token); int offset = 0; bool bHasMore = true; while (bHasMore) { var request = new AttendanceRequest { workDateFrom = DateTime.Now.ToString("yyyy-MM-dd") + " 00:00:00", workDateTo = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), limit = 50, userIdList = null, offset = offset * 50 }; string jsonRequest = JsonConvert.SerializeObject(request).Replace("null", "[]"); string jsonResult = Program.PostJsonData(url, jsonRequest); var objResult = JsonConvert.DeserializeObject<DingTalkRespond>(jsonResult); if (objResult != null && objResult.errcode == 0) { foreach (var item in objResult.recordresult) { if (!EmployeeAttendanceList.Any(a => a.id == item.id)) EmployeeAttendanceList.Add(item); } offset++; bHasMore = objResult.hasMore; } else break; } EmployeeAttendanceList = EmployeeAttendanceList.Where(a => a.checkType == "OnDuty").OrderBy(e => e.id).ToList(); }
private void backgroundWorker1_DoWork(object sender, System.ComponentModel.DoWorkEventArgs e) { AccessToken token = GetAccessToken(); GetAttendance(token); var report = from q in EmployeeAttendanceList group q by q.timeResult into g select new AttendanceReportItemDTO { TimeResult = g.Key, PersonNumber = g.Count() }; BulletinBoardInit(); #region 考勤统计 attendanceReport.Total = GetFactoryEmployeeCount(token); var normalObj = report.Where(p => p.TimeResult == "正常").FirstOrDefault(); attendanceReport.Normal = normalObj == null ? 0 : normalObj.PersonNumber; var lateObj = report.Where(p => p.TimeResult == "迟到").FirstOrDefault(); attendanceReport.Late = lateObj == null ? 0 : lateObj.PersonNumber; var earlyObj = report.Where(p => p.TimeResult == "早退").FirstOrDefault(); attendanceReport.Early = earlyObj == null ? 0 : earlyObj.PersonNumber; var seriousLateObj = report.Where(p => p.TimeResult == "严重迟到").FirstOrDefault(); attendanceReport.SeriousLate = seriousLateObj == null ? 0 : seriousLateObj.PersonNumber; var absenteeismObj = report.Where(p => p.TimeResult == "旷工").FirstOrDefault(); attendanceReport.Absenteeism = absenteeismObj == null ? 0 : absenteeismObj.PersonNumber; int total_temp = report.Sum(p => p.PersonNumber); var notSignedObj = report.Where(p => p.TimeResult == "未打卡").FirstOrDefault(); attendanceReport.NotSigned = notSignedObj == null ? 0 : notSignedObj.PersonNumber; attendanceReport.NotSigned = attendanceReport.NotSigned + (attendanceReport.Total - total_temp); #endregion #region 判断有没有公告信息 if (BulletinImages != null && BulletinImages.Length > 0) { if (BulletinImages.Length == 1) { pbxNotity.Image = Image.FromFile(BulletinImages[0]); } if (BulletinImages.Length > 1) { if (notifyShowIndex == BulletinImages.Length - 1) { notifyShowIndex = 0; } pbxNotity.Image = Image.FromFile(BulletinImages[notifyShowIndex]); notifyShowIndex++; } } else { Action task = () => { BulletinBoardInit(); }; task.BeginInvoke(null, null); string dir = AppDomain.CurrentDomain.BaseDirectory + "公告栏图片\\"; if (!Directory.Exists(dir)) { Directory.CreateDirectory(dir); } string[] bgFiles = Directory.GetFiles(dir); if (bgFiles != null && bgFiles.Length > 0) { int imgIndex = rd.Next(bgFiles.Length); pbxNotity.BackgroundImage = Image.FromFile(bgFiles[imgIndex]); } } #endregion }
效果展示
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"作者:" 数据酷软件工作室
"出处:" http://datacool.cnblogs.com
"专注于CMS(综合赋码系统),MES,WCS(智能仓储设备控制系统),WMS,商超,桑拿、餐饮、客房、足浴等行业收银系统的开发,15年+从业经验。因为专业,所以出色。"
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
"作者:" 数据酷软件工作室
"出处:" http://datacool.cnblogs.com
"专注于CMS(综合赋码系统),MES,WCS(智能仓储设备控制系统),WMS,商超,桑拿、餐饮、客房、足浴等行业收银系统的开发,15年+从业经验。因为专业,所以出色。"
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