企业微信获取用户信息

 

   首先访问https://open.weixin.qq.com/connect/oauth2/authorize?appid=CORPID&redirect_uri=REDIRECT_URI&response_type=code&scope=snsapi_base&state=STATE&agentid=AGENTID#wechat_redirect根据重定向地址获取到code

  //获取token
   private String getWeChatAccessToken() {
        String accessToken = CacheUtil.get("wx_token", String.class);
        if (StringUtils.isBlank(accessToken)) {
            try {
                String wxUrl = wxAuthConfig.getGettokenUrl() + "?corpid=" + wxAuthConfig.getCorpid() + "&corpsecret=" + wxAuthConfig.getSecret();
                WeChatTokenResponse tokenResponse = restTemplate.getForObject(wxUrl, WeChatTokenResponse.class);

                if (tokenResponse != null && tokenResponse.getErrcode() == 0) {
                    accessToken = tokenResponse.getAccess_token();
//                    long expiresIn = tokenResponse.getExpires_in();
                    CacheUtil.put("wx_token", accessToken); // 支持过期时间
                } else {
                    throw new RuntimeException("获取 access_token 失败: " + tokenResponse.getErrmsg());
                }
            } catch (Exception e) {
                throw new RuntimeException("请求微信获取 token 接口失败", e);
            }
        }
        return accessToken;
    }

根据重定向地址获取到的code和上面获取的token就能获取到访问用户的userId
//获取访问用户信息

private UserInfoResponse getUserInfo(String accessToken, String code) {

    String url = wxAuthConfig.getGetuserinfoUrl() + "?access_token=" + accessToken + "&code=" + code;
    try {
        UserInfoResponse response = restTemplate.getForObject(url, UserInfoResponse.class);
        if (response == null || response.getErrcode() != 0) {
            throw new RuntimeException("获取用户信息失败: " + (response != null ? response.getErrmsg() : "空响应"));
        }
        return response;
    } catch (Exception e) {
        throw new RuntimeException("请求微信获取用户信息接口失败", e);
    }
}

//获取用户详细信息

private UserInfoDetaiResponse getUserDetailInfo(String accessToken, String userId) {
    String url = wxAuthConfig.getGetuserdetailUrl() + "?access_token=" + accessToken + "&userid=" + userId;
    try {
        UserInfoDetaiResponse response = restTemplate.getForObject(url, UserInfoDetaiResponse.class);
        if (response == null || response.getErrcode() != 0) {
            throw new RuntimeException("获取用户详情失败: " + (response != null ? response.getErrmsg() : "空响应"));
        }
        return response;
    } catch (Exception e) {
        throw new RuntimeException("请求微信获取用户详情接口失败", e);
    }
}