钉钉第三方扫码登录实现（及获取个人详细用户信息）

超、凢脫俗 2022-12-25 05:52 732阅读 0赞

## 下载SDK: ##

下载地址： https://ding-doc.dingtalk.com/doc\#/faquestions/vzbp02

package com.springcloud.base.authserver.util;
    
    import com.alibaba.fastjson.JSON;
    import com.dingtalk.api.DefaultDingTalkClient;
    import com.dingtalk.api.DingTalkClient;
    import com.dingtalk.api.request.OapiGettokenRequest;
    import com.dingtalk.api.request.OapiSnsGetuserinfoBycodeRequest;
    import com.dingtalk.api.request.OapiUserGetRequest;
    import com.dingtalk.api.request.OapiUserGetUseridByUnionidRequest;
    import com.dingtalk.api.response.OapiGettokenResponse;
    import com.dingtalk.api.response.OapiSnsGetuserinfoBycodeResponse;
    import com.dingtalk.api.response.OapiUserGetResponse;
    import com.dingtalk.api.response.OapiUserGetUseridByUnionidResponse;
    import com.taobao.api.ApiException;
    import lombok.extern.slf4j.Slf4j;
    import org.springframework.http.HttpMethod;
    
    /**
     * @ClassName: DingDingUtil
     * @Author: yongtao.ding on 2020/11/30 11:20
     */
    @Slf4j
    public class DingDingUtil {
    
    
    	public static String getaAccessToken(String appKey,String appSecret) throws ApiException {
    		DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/gettoken");
    		OapiGettokenRequest getTokenRequest = new OapiGettokenRequest();
    		getTokenRequest.setAppkey(appKey);
    		getTokenRequest.setAppsecret(appSecret);
    		getTokenRequest.setHttpMethod(HttpMethod.GET.name());
    		OapiGettokenResponse rsp = client.execute(getTokenRequest);
    		String accessToken = rsp.getAccessToken();
    		return accessToken;
    	}
    
    	public static String getUnionid(String code,String accessKey,String accessSecret) throws ApiException {
    		DefaultDingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/sns/getuserinfo_bycode");
    		OapiSnsGetuserinfoBycodeRequest getUnionIdRequest = new OapiSnsGetuserinfoBycodeRequest();
    		getUnionIdRequest.setTmpAuthCode(code);
    		OapiSnsGetuserinfoBycodeResponse rsp = client.execute(getUnionIdRequest, accessKey, accessSecret);
    		log.info("换取用户简要信息参数{}  返回结果{}", code, JSON.toJSONString(rsp));
    		if (!rsp.isSuccess()) {
    			log.error("临时授权ID换用户简要信息失败:{}", rsp.getErrmsg());
    		}
    		return rsp.getUserInfo().getUnionid();
    	}
    
    
    	public static String getUseIdByUnionid(String unionid,String accessToken) throws ApiException {
    		DingTalkClient defaultDingTalkClient = new DefaultDingTalkClient("https://oapi.dingtalk.com/user/getUseridByUnionid");
    		OapiUserGetUseridByUnionidRequest getUserIdByUnionIdRequest = new OapiUserGetUseridByUnionidRequest();
    		getUserIdByUnionIdRequest.setUnionid(unionid);
    		getUserIdByUnionIdRequest.setHttpMethod(HttpMethod.GET.name());
    		OapiUserGetUseridByUnionidResponse rsp1 = defaultDingTalkClient.execute(getUserIdByUnionIdRequest, accessToken);
    		log.info("UnionId 换内部 userId参数{}  返回结果{}", unionid, JSON.toJSONString(rsp1));
    		return rsp1.getUserid();
    	}
    
    	public static Object getUserInfo(String userId,String token ) throws ApiException {
    		DingTalkClient clientNew = new DefaultDingTalkClient("https://oapi.dingtalk.com/user/get");
    		OapiUserGetRequest request = new OapiUserGetRequest();
    		request.setUserid(userId);
    		request.setHttpMethod(HttpMethod.GET.name());
    		OapiUserGetResponse userInfoRsp = clientNew.execute(request, token);
    		log.info("获取用户信息响应报文:{}", userInfoRsp.getBody());
    		return userInfoRsp;
    	}
    
    }

package com.springcloud.base.authserver.entity;
    
    import lombok.Data;
    
    /**
     * @ClassName: BizAccountDto
     * @Author: yongtao.ding on 2020/11/30 16:16
     */
    @Data
    public class DingAccountDTO {
    
    	private String name;
    	private String unionid;
    	private String userid;
    	private String email;
    	private String mobile;
    	/**
    	 * 工号
    	 */
    	private String jobnumber;
    	/**
    	 * 部门
    	 */
    	private String[] department;
    	/**
    	 * 所属部门
    	 */
    	private String orderInDepts;
    
    }

String accessToken = DingDingUtil.getaAccessToken(appKey, appSecret);
    String unionid = DingDingUtil.getUnionid(code, accessKey, accessSecret);
    String userId = DingDingUtil.getUseIdByUnionid(unionid, accessToken);
    Object userInfo = DingDingUtil.getUserInfo(userId, accessToken);
    DingAccountDTO dingAccountDTO = JSON.parseObject(JSON.toJSONString(userInfo), DingAccountDTO.class);

## appKey和appSecret申请方法: ##

https://ding-doc.dingtalk.com/doc\#/serverapi2/eev437

## accessKey和accessSecrt申请方法： ##

https://ding-doc.dingtalk.com/doc\#/serverapi2/kymkv6/R9LdV

## 申请账号问题： ##

问题1：  
![在这里插入图片描述][20201130210544702.png]  
回调路径后边以“/”结束  
问题2：  
没有调用该接口的权限，接口权限申请参考：https://ding-doc.dingtalk.com/doc\#/serverapi2/rnomdt  
问题3：  
添加权限  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2NjEzMzEx_size_16_color_FFFFFF_t_70]  
问题4：  
请参考FAQ：https://open-doc.dingtalk.com/microapp/faquestions/cvbtph。错误原因：访问ip不在白名单之中

[20201130210544702.png]: /images/20221120/cb62167bcaa946029e92884351f77e64.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzE2NjEzMzEx_size_16_color_FFFFFF_t_70]: /images/20221120/d1a0a7fdcd4a41e3912666642c2c109f.png