小程式獲取微信使用者繫結的手機號
/** * 獲取微信繫結的手機號碼 * @param encryptedData * @param vi * @param sessionKey * @param mbId * @return * @throws Exception * 說明:encryptedData和vi 前端呼叫XXX返回 * sessionKey:在getOpenId多返回一個session_key * (https://api.weixin.qq.com/sns/jscode2session?appid="+appId+"&secret="+secret+"&js_code=" + jsCode + "&grant_type=authorization_code) */ @RequestMapping("/m/getWxbindPhone") @ResponseBody public Map<String, Object> getWxPhone(String encryptedData,String vi,String sessionKey,Integer mbId)throws Exception{ Map<String, Object> res = new HashMap<String, Object>(); String code = MConstants.SUCCESS; String msg = MConstants.SUCCESS_TXT; // 通過解密演算法將使用者的手機號解析出來。 byte[] encrypData = Base64.decodeBase64(encryptedData); byte[] ivData = Base64.decodeBase64(vi); byte[] session = Base64.decodeBase64(sessionKey); AlgorithmParameterSpec ivSpec = new IvParameterSpec(ivData); Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding"); SecretKeySpec keySpec = new SecretKeySpec(session, "AES"); cipher.init(Cipher.DECRYPT_MODE, keySpec, ivSpec); String json = new String(cipher.doFinal(encrypData),"UTF-8"); Gson gson = new Gson();
// Map<String, Object> object = gson.fromJson(json, Map.class); res.put("phone", object); res.put("code", code); res.put("msg", msg); return res; }