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初始环境判断

1. 判断是否是来自钉钉环境的访问，返回：boolean类型值

window.navigator.userAgent.includes("DingTalk")

2. 前端引入vue中钉钉相关的依赖，并获取钉钉的临时授权码

import * as dingtalk from 'dingtalk-jsapi';
let that = this;
// 获取应用免登授权码
dingtalk.ready(function () {dingtalk.runtime.permission.requestAuthCode({//`在这里插入代码片` this.$route.query.corpId 为钉钉携带的参数corpId: this.$route.query.corpId, onSuccess: function (result) {if (result && result.code) {that.code = result.code;util.cookies.set("dingCode", that.code);}// 根据授权码查询钉钉用户信息},onFail: function (err) {},});
});

3. 后端调用钉钉接口，获取钉钉用户信息

登录钉钉开发平台，（访问地址 https://login.dingtalk.com/），创建应用并获取对应的配置。

钉钉集成 pom.xml sdk依赖

<dependency><groupId>net.guerlab.cloud.dingtalk</groupId><artifactId>guerlab-cloud-dingtalk-core</artifactId><version>2022.1.0</version>
</dependency>

获取微应用后台免登的 access_token
接口地址：https://oapi.dingtalk.com/sso/gettoken

DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/sso/gettoken");
OapiSsoGettokenRequest req = new OapiSsoGettokenRequest();
req.setCorpid("ding1234");
req.setCorpsecret("2pyNWs4LV8Ge2Mxxxx");
req.setHttpMethod("GET");
OapiSsoGettokenResponse rsp = client.execute(req);
System.out.println(rsp.getBody());

corpsecret参数来自钉钉应用管理后台配置，如下图示：

获取应用免登的用户信息
接口地址：https://oapi.dingtalk.com/topapi/v2/user/getuserinfo

DingTalkClient client = new DefaultDingTalkClient("https://oapi.dingtalk.com/sso/getuserinfo");
OapiSsoGetuserinfoRequest req = new OapiSsoGetuserinfoRequest();
req.setCode("<临时免登授权码>");
req.setHttpMethod("GET");
// access_token 来自上文token获取接口
OapiSsoGetuserinfoResponse rsp = client.execute(req, access_token);
System.out.println(rsp.getBody());