epmet-cloud-lingshan/epmet-auth/src/main/java/com/epmet/controller/DingdingLoginController.java

package com.epmet.controller;

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.OapiUserGetbyunionidRequest;
import com.dingtalk.api.request.OapiV2UserGetRequest;
import com.dingtalk.api.response.OapiGettokenResponse;
import com.dingtalk.api.response.OapiSnsGetuserinfoBycodeResponse;
import com.dingtalk.api.response.OapiUserGetbyunionidResponse;
import com.dingtalk.api.response.OapiV2UserGetResponse;
import com.epmet.commons.tools.utils.Result;
import com.taobao.api.ApiException;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

/**
 * 免登第三方网站
 *
 * @author openapi@dingtalk
 */
@RestController("dingtalk")
public class DingdingLoginController {

    /**
     * 获取授权用户的个人信息 openapi@dingtalk
     *
     * @return
     * @throws Exception ServiceResult<Map<String,Object>> 2020-11-4
     */
    @RequestMapping(value = "/auth", method = RequestMethod.GET)
    public Result<String> getDdScan(@RequestParam("code") String code) throws Exception {
        // 获取access_token，注意正式代码要有异常流处理
        String access_token = this.getToken();

        // 通过临时授权码获取授权用户的个人信息
        DefaultDingTalkClient client2 = new DefaultDingTalkClient("https://oapi.dingtalk.com/sns/getuserinfo_bycode");
        OapiSnsGetuserinfoBycodeRequest reqBycodeRequest = new OapiSnsGetuserinfoBycodeRequest();

        reqBycodeRequest.setTmpAuthCode(code);
        OapiSnsGetuserinfoBycodeResponse bycodeResponse = client2.execute(reqBycodeRequest, "yourAppId", "yourAppSecret");

        // 根据unionid获取userid
        String unionid = bycodeResponse.getUserInfo().getUnionid();
        DingTalkClient clientDingTalkClient = new DefaultDingTalkClient("https://oapi.dingtalk.com/topapi/user/getbyunionid");
        OapiUserGetbyunionidRequest reqGetbyunionidRequest = new OapiUserGetbyunionidRequest();
        reqGetbyunionidRequest.setUnionid(unionid);
        OapiUserGetbyunionidResponse oapiUserGetbyunionidResponse = clientDingTalkClient.execute(reqGetbyunionidRequest, access_token);

        // 根据userId获取用户信息
        String userid = oapiUserGetbyunionidResponse.getResult().getUserid();
        DingTalkClient clientDingTalkClient2 = new DefaultDingTalkClient(
                "https://oapi.dingtalk.com/topapi/v2/user/get");
        OapiV2UserGetRequest reqGetRequest = new OapiV2UserGetRequest();
        reqGetRequest.setUserid(userid);
        //reqGetRequest.setLang("zh_CN");
        OapiV2UserGetResponse rspGetResponse = clientDingTalkClient2.execute(reqGetRequest, access_token);
        System.out.println(rspGetResponse.getBody());
        return new Result<String>().ok(rspGetResponse.getBody());
    }
    private String getToken() throws RuntimeException {
        try {
            DefaultDingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/gettoken");
            OapiGettokenRequest request = new OapiGettokenRequest();

            request.setAppkey("dingiopfbtn8mktfoaf0");
            request.setAppsecret("RcmHIoP5KFLZSM5wzpYhvCKMMKEzLoWPtqu3OqOEBD6myg4IT8oVw4AwvRkKYKJz");
            request.setHttpMethod("GET");
            OapiGettokenResponse response = client.execute(request);
            return response.getAccessToken();
        } catch (ApiException e) {
            throw new RuntimeException();
        }

    }
}