钉钉企业内部应用-小程序-QuickStart JAVA版.zip

package com.controller; import com.config.URLConstant; import com.dingtalk.api.DefaultDingTalkClient; import com.dingtalk.api.DingTalkClient; import com.dingtalk.api.request.OapiUserGetRequest; import com.dingtalk.api.request.OapiUserGetuserinfoRequest; import com.dingtalk.api.response.OapiUserGetResponse; import com.dingtalk.api.response.OapiUserGetuserinfoResponse; import com.taobao.api.ApiException; import com.util.AccessTokenUtil; import com.util.ServiceResult; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.web.bind.annotation.*; import java.util.HashMap; import java.util.Map; /** * 企业内部内部-小程序Quick-Start示例代码 实现了最简单的免密登录（免登）功能 */ @RestController public class IndexController { private static final Logger bizLogger = LoggerFactory.getLogger(IndexController.class); /** * 欢迎页面,通过url访问，判断后端服务是否启动 */ @RequestMapping(value = "/welcome", method = RequestMethod.GET) public String welcome() { return "welcome"; } /** * 钉钉用户登录，显示当前登录用户的userId和名称 * * @param requestAuthCode 免登临时code */ @RequestMapping(value = "/login", method = RequestMethod.POST) @ResponseBody public ServiceResult login(@RequestParam(value = "authCode") String requestAuthCode) { //获取accessToken,注意正是代码要有异常流处理 String accessToken = AccessTokenUtil.getToken(); //获取用户信息 DingTalkClient client = new DefaultDingTalkClient(URLConstant.URL_GET_USER_INFO); OapiUserGetuserinfoRequest request = new OapiUserGetuserinfoRequest(); request.setCode(requestAuthCode); request.setHttpMethod("GET"); OapiUserGetuserinfoResponse response; try { response = client.execute(request, accessToken); } catch (ApiException e) { e.printStackTrace(); return null; } //3.查询得到当前用户的userId // 获得到userId之后应用应该处理应用自身的登录会话管理（session）,避免后续的业务交互（前端到应用服务端）每次都要重新获取用户身份，提升用户体验 String userId = response.getUserid(); String userName = getUserName(accessToken, userId); System.out.println(userName); //返回结果 Map<String, Object> resultMap = new HashMap<>(); resultMap.put("userId", userId); resultMap.put("userName", userName); ServiceResult serviceResult = ServiceResult.success(resultMap); return serviceResult; } /** * 获取用户姓名 * * @param accessToken * @param userId * @return */ private String getUserName(String accessToken, String userId) { try { DingTalkClient client = new DefaultDingTalkClient(URLConstant.URL_USER_GET); OapiUserGetRequest request = new OapiUserGetRequest(); request.setUserid(userId); request.setHttpMethod("GET"); OapiUserGetResponse response = client.execute(request, accessToken); return response.getName(); } catch (ApiException e) { e.printStackTrace(); return null; } } }