钉钉扫码登录 java

Posted 2021-01-06 鲲鹏展翅

 java获取扫码登录后的钉钉id 从而可以查出员工具体信息 部门具体信息

1.注册钉钉企业账号

注册地址

https://oa.dingtalk.com/register.html

开发文档地址

https://open-doc.dingtalk.com/microapp/isv

注册完支行查看corpId corpSecret

创建扫码登录使用的app ID、appSecret

 

 

2.下载钉钉sdk （http://img.alicdn.com/top/i1/LB1l7mXv0knBKNjSZKPXXX6OFXa）把jar包传到私有maven仓库

<dependency>
<groupId>com.taobao</groupId>
<artifactId>taobao-sdk-java-auto</artifactId>
<version>20180815</version>
</dependency>

（仅供参考）

 3.java代码使用示例（redis工具类没贴出来）

需导入包

import com.dingtalk.api.DefaultDingTalkClient;
import com.dingtalk.api.DingTalkClient;
import com.dingtalk.api.request.*;
import com.dingtalk.api.response.*;
import com.taobao.api.ApiException;

 

　　private  final String  SDINGTALKSERVICE="https://oapi.dingtalk.com";
    private  final String  METHOD_GET="GET";
    /**
     * 先从缓存查，再到钉钉查
     * @param corpId
     * @param corpSecret
     * @return
     */
    public  String getToken(String corpId,String corpSecret){
        String access_token=RedisUtils.get("ACCESS_TOKEN");
        if(StringUtils.isEmpty(access_token)){
            access_token=getTokenFromDing(corpId,corpSecret);
        }
        return access_token;
    }
    
/**
     * 企业内部开发获取access_token
     * @param corpId 企业Id
     * @param corpSecret 企业应用的凭证密钥
     * @return
     */
    public  String getTokenFromDing(String corpId,String corpSecret){
        OapiGettokenResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE+"/gettoken");
            OapiGettokenRequest request = new OapiGettokenRequest();
            request.setCorpid(corpId);
            request.setCorpsecret(corpSecret);
            request.setHttpMethod(METHOD_GET);
            response = client.execute(request);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        String body=response.getBody();
        JSONObject jo = JSONObject.parseObject(body);
        String errcode=jo.getString("errcode");
        String access_token=null;
        if("0".equals(errcode)){
             access_token=(String) jo.get("access_token");
             RedisUtils.set("ACCESS_TOKEN", access_token, 3600);
        }
        return access_token;
    }

public  String getSnsToken(String appId, String appSecret){
        String access_token=RedisUtils.get("SNS_ACCESS_TOKEN");
        if(StringUtils.isEmpty(access_token)){
            access_token=getOpenToken(appId,appSecret);
        }
        return access_token;
    }
    /**
     * 获取钉钉开放应用的ACCESS_TOKEN
     * @param appId
     * @param appSecret
     * @return
     */
    public  String getOpenToken(String appId, String appSecret) {
        OapiSnsGettokenResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE+"/sns/gettoken");
            OapiSnsGettokenRequest request = new OapiSnsGettokenRequest();
            request.setAppid(appId);
            request.setAppsecret(appSecret);
            request.setHttpMethod(METHOD_GET);
            response = client.execute(request);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        String body=response.getBody();
        JSONObject jo = JSONObject.parseObject(body);
        String errcode=jo.getString("errcode");
        String access_token=null;
        if("0".equals(errcode)){
             access_token=(String) jo.get("access_token");
             RedisUtils.set("SNS_ACCESS_TOKEN", access_token, 3600);
        }
        return access_token;
    }

/**
     * 获取用户授权的持久授权码
     * @param accessToken
     * @return
     */
    public  String get_persistent_code(String accessToken,String code){
        OapiSnsGetPersistentCodeResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE+"/sns/get_persistent_code");
            OapiSnsGetPersistentCodeRequest request = new OapiSnsGetPersistentCodeRequest();
            request.setTmpAuthCode(code);
            response= client.execute(request,accessToken);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return response.getBody();
    }

/**
     * 获取用户授权的SNS_TOKEN
     * @param openId
     * @param persistentCode
     * @param accessToken 开放应用的token
     * @return
     */
    public  String get_sns_token(String openId, String persistentCode,String accessToken) {
        OapiSnsGetSnsTokenResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE + "/sns/get_sns_token");
            OapiSnsGetSnsTokenRequest request = new OapiSnsGetSnsTokenRequest();
            request.setOpenid(openId);
            request.setPersistentCode(persistentCode);
            response = client.execute(request, accessToken);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return response.getSnsToken();
    }
    /**
     * 获取用户授权的个人信息
     * @param snsToken
     * @return
     */
    public  String get_sns_userinfo_unionid(String snsToken) {
        OapiSnsGetuserinfoResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE + "/sns/getuserinfo");
            OapiSnsGetuserinfoRequest request = new OapiSnsGetuserinfoRequest();
            request.setSnsToken(snsToken);
            request.setHttpMethod(METHOD_GET);
            response = client.execute(request);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return response.getBody();
    }

/**
     * 根据unionid获取userid
     * @param accessToken
     * @param unionid
     * @return
     */
    public  String getUseridByUnionid(String accessToken,String unionid) {
        OapiUserGetUseridByUnionidResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE + "/user/getUseridByUnionid");
            OapiUserGetUseridByUnionidRequest request = new OapiUserGetUseridByUnionidRequest();
            request.setUnionid(unionid);
            request.setHttpMethod(METHOD_GET);
            response = client.execute(request, accessToken);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return response.getBody();
    }
    /**
     * 获取用户授权的个人信息
     * @param accessToken
     * @param uid
     * @return
     */
    public  String getUserGetOne(String accessToken,String uid) {
        OapiUserGetResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE + "/user/get");
            OapiUserGetRequest request = new OapiUserGetRequest();
            request.setUserid(uid);
            request.setHttpMethod(METHOD_GET);
            response = client.execute(request, accessToken);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return response.getBody();
    }

    /**
     * 获取部门详情（根据部门id查询）
     * @param accessToken
     * @param deptid
     * @return
     */
    public String getDepartmentInfo(String accessToken, String deptid) {
        OapiDepartmentGetResponse response = null;
        try {
            DingTalkClient client = new DefaultDingTalkClient(SDINGTALKSERVICE + "/department/get");
            OapiDepartmentGetRequest request = new OapiDepartmentGetRequest();
            request.setId(deptid);
            request.setHttpMethod(METHOD_GET);
            response = client.execute(request, accessToken);
        } catch (ApiException e) {
            e.printStackTrace();
        }
        return response.getBody();
    }

 钉钉开发都非常简单 按照文档把要传的参数传过去 就可以获取想要的信息以及信息的增删改