本文共 5859 字，大约阅读时间需要 19 分钟。

1.定义审批模板

参考https://ding-doc.dingtalk.com/doc#/serverapi2/tvu5f4

使管理员在后台的管理界面中创建一个模板，在浏览器url中查找process_code参数记录下来后面发送钉钉审批时需要用到

2.发送审批

Postman测试钉钉审批流发送

1.获取access_token

https://oapi.dingtalk.com/gettoken?appkey=appkey &appsecret=appsecret";//在钉钉管理员后台中获取appkey和appsecret 2.发送审批申请 地址：https://oapi.dingtalk.com/topapi/processinstance/create?access_token=access_token

{   	"form_component_values": 		{   			"name": "详细信息",//传入为控件定义的名称，控件详细信息可看官方文档			"value": "所在部门：什么部 \n 所要发布职位名称：java \n 职级:p8 \n 职位要求：会java \n 发布理由：缺人 "		},//内容	"dept_id": "-1",//所在部门根部门为-1	"process_code": "process_code",//url中的process_code	"originator_user_id": "userid"//发起人userid可以通过手机或unionid获取}

钉钉发送请求帮助类

3.需要在maven中导入httpClient坐标

       
    
     org.apache.httpcomponents
        
    
     httpclient
        
    
     4.5.10
    
   

4.帮助类代码

public class DDAuthUntil {       public static JSONObject httpGet(String url){           JSONObject jsonrResult = null;        CloseableHttpClient closeableHttpClient = HttpClients.createDefault();        HttpGet httpGet = new HttpGet(url);        try {               CloseableHttpResponse response = closeableHttpClient.execute(httpGet);            HttpEntity entity = response.getEntity();            String result = EntityUtils.toString(entity, "UTF-8");            jsonrResult = JSON.parseObject(result);        } catch (IOException e) {               e.printStackTrace();        }        return jsonrResult;    }    public static JSONObject httpPost(String url,JSONObject json){           CloseableHttpClient httpClient = HttpClients.createDefault();        JSONObject jsonrResult = null;        HttpPost httpPost = new HttpPost(url);        try {               if (null != json){                   StringEntity entity = new StringEntity(json.toString(),"utf-8");                entity.setContentEncoding("UTF-8");                entity.setContentType("application/json");                httpPost.setEntity(entity);                CloseableHttpResponse response = httpClient.execute(httpPost);                if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK){                       String result =EntityUtils.toString(response.getEntity(), "utf-8");                    System.out.println("result:"+result);                    jsonrResult = JSONObject.parseObject(result);                }            }        }catch (Exception e){               e.printStackTrace();        }finally {               try {                   httpClient.close();            } catch (IOException e) {                   e.printStackTrace();            }        }        return jsonrResult;    }    //钉钉工作消息发送帮助类    public static String sendMessage(String content,String mobile){           try {               String access_tokenUrl = "https://oapi.dingtalk.com/gettoken?appkey=dingq8p7srlitsx0xjey&appsecret=S1SzCjx3VAAAzrhCehl1UhgCu3WEygyvVWZsyl_mcpIa3R52sZz6WqvrMDBlQmcI";            JSONObject access_token = DDAuthUntil.httpGet(access_tokenUrl);            String accessToken = access_token.getString("access_token");            String getUseridurl = "https://oapi.dingtalk.com/user/get_by_mobile?access_token="+accessToken+"&mobile="+mobile;            JSONObject useridJson = DDAuthUntil.httpGet(getUseridurl);            String userid = useridJson.getString("userid");            //发送通知            String asyncsendurl = "https://oapi.dingtalk.com/topapi/message/corpconversation/asyncsend_v2?access_token="+accessToken;            JSONObject jsonObject = new JSONObject();            jsonObject.put("agent_id","696435982");            jsonObject.put("userid_list",userid);            JSONObject msgtype = new JSONObject();            msgtype.put("msgtype","text");            JSONObject contents = new JSONObject();            contents.put("content",content);            msgtype.put("text",contents);            jsonObject.put("msg",msgtype);            System.out.println(jsonObject);            DDAuthUntil.httpPost(asyncsendurl,jsonObject);            return "发送消息成功";        }catch (Exception e){               e.printStackTrace();            return "发送消息失败";        }    }}

4.审批流发送代码

我们采用的是获取用户的钉钉手机号来获取userid *第一个参数 mobile 为手机号，第二个参数processCode为process_code，第三个参数deptId为所在部门

//钉钉审批工作流    public static void ddApproval(String mobile,String processCode,String deptId,String content){           //获取accessToken        String access_tokenUrl = "https://oapi.dingtalk.com/gettoken?appkey=appkey&appsecret=appsecret";//在钉钉管理员后台中获取appkey和appsecret        JSONObject access_token = DDAuthUntil.httpGet(access_tokenUrl);        String accessToken = access_token.getString("access_token");        //获取userid        String getUseridurl = "https://oapi.dingtalk.com/user/get_by_mobile?access_token="+accessToken+"&mobile="+mobile;        JSONObject useridJson = DDAuthUntil.httpGet(getUseridurl);        String userid = useridJson.getString("userid");        //发起审批        String createApproval = "https://oapi.dingtalk.com/topapi/processinstance/create?access_token="+accessToken;        //用JSONObject封装参数        JSONObject jsonObject = new JSONObject();        //封装userid        jsonObject.put("originator_user_id",userid);        //url中的process_code        jsonObject.put("process_code",processCode);        //所在部门根部门为-1        jsonObject.put("dept_id",deptId);        //参数拼接        JSONObject form_component_values = new JSONObject();        //组件内容        form_component_values.put("name","详细信息");        form_component_values.put("value",content);        jsonObject.put("form_component_values",form_component_values);        System.out.println(jsonObject);        DDAuthUntil.httpPost(createApproval,jsonObject);    }

该方式采用的是钉钉创建默认的审批流程，如需指定审批人将approvers加入jsonObject 中

参数参考地址:https://ding-doc.dingtalk.com/doc#/serverapi2/cmct1a

6.返回结果

{       "errcode": 0,    "process_instance_id": "3f2e9752-ca89-4c-b7-9,//审批流唯一代码    "request_id": "6inrrnit9" }

转载地址：http://wstj.baihongyu.com/