java抖音开发授权登录获取用户信息详细步骤 |
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一、向抖音开放平台管理中心去创建应用 二、创建应用过后，抖音官方会进行审核，审核比较慢，一般需要3-7个工作日。 三、审核通过之后会给你一个相对于的Client Key，和一个Client Secret，相当于k和v。 四、拿到这些就可以进行实际代码开发 具体代码实现结合官方文档进行开发 1.第一步获取授权码code，按照官方的要求填相应的数据去请求这个地址https://open.douyin.com；所有api都是以这个为开头 具体代码实现： Service 1234567@Override public String qrcodeAuth(DouYinCode codes) { String code = "https://open.douyin.com/platform/oauth/connect/?client_key=" + codes.getClientKey() + "&response_type="+codes.getResponseType()+"&scope="+codes.getScope()+"&redirect_uri="+codes.getRedirectUri()+"&state="+codes.getState(); logger.info("qrConnect requestUrl=" + code); return code; }Controller 12345@GetMapping(value = "code") public void Code(HttpServletRequest request, HttpServletResponse response, DouYinCode codes) throws IOException { String requestUrl = douYinService.qrcodeAuth(codes); response.sendRedirect(requestUrl); }2.根据code换取对应的token，根据token获取用户信息，获取到用户信息保存到数据库 Service 1234567891011121314151617 @Override public OutputObject insertUser(User user) { try { int i = loginMapper.insert(user); if (i > 0){ return new OutputObject(ReturnCode.SUCCESS, "成功", "添加成功"); }else { return new OutputObject(ReturnCode.FAIL, "失败", user); } }catch (Exception e){ // 事务回滚 TransactionAspectSupport.currentTransactionStatus().setRollbackOnly(); return new OutputObject(ReturnCode.FAIL, "失败", e.getMessage()); } }Controller 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566 /** * 根据code换取token，根据token获取用户信息 * 保存用户信息到数据库 */ @GetMapping(value = "user") public OutputObject doGit(HttpServletRequest request, HttpServletResponse response, DouYinCode codes) throws ServletException, IOException { String code = request.getParameter("code"); // 判断 if(code == null){ throw new RuntimeException("用户禁止授权..."); } try { // 获取到了code值，回调没有问题 // 定义地址 String token_url = "https://open.douyin.com/oauth/access_token/?client_key=" + clientKey + "&client_secret="+clientSecret+"&code="+code+"&grant_type=authorization_code"; // 发送请求 HttpClient client = new HttpClient(token_url); // 发送get请求 client.get(); // 获取到请求的结果 json格式的字符串，把json格式的字符串转换成Map集合 String token_content = client.getContent(); ObjectMapper om = new ObjectMapper(); Map map = new HashMap(); map = om.readValue(token_content, Map.class); Map object = (Map) map.get("data"); Object access_token = object.get("access_token"); redis.set("access_token",access_token); Object open_id = object.get("open_id"); // 获取到接口调用凭证 // 获取个人的信息 // 传入两个参数，access_token openid // https://open.douyin.com/oauth/userinfo/?access_token=act.0b28cadff39c17f87f3dcd42e6ea77bbDswNzmJgdfR4n534HQZJye86KNHF&open_id=49a60c64-b855-4bee-8379-164184186935 String user_url = "https://open.douyin.com/oauth/userinfo/?access_token="+access_token+"&open_id="+open_id; // 发送请求 HttpClient client1 = new HttpClient(user_url); client1.get(); String user_content = client1.getContent(); ObjectMapper user = new ObjectMapper(); Map usermap = new HashMap(); map = user.readValue(user_content, Map.class); // 解析获取到的对象 Map userObject = (Map) map.get("data"); DouYinUser user1 = new DouYinUser(); Object a = userObject.get("nickname"); user1.setNickname((String) a); Object b = userObject.get("open_id"); user1.setOpenId((String) b); Object avatar = userObject.get("avatar"); user1.setAvatar((String) avatar); Object gender = userObject.get("gender"); user1.setGender((gender.toString())); Object province = userObject.get("province"); user1.setProvince((String) province); Object city = userObject.get("city"); user1.setCity((String) city); Object country = userObject.get("country"); user1.setCountry((String) country); // 存储数据库 return douYinService.insertUsers(user1); } catch (ParseException e) { e.printStackTrace(); throw new RuntimeException("抖音扫码登录异常..."); } } 1 |
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