//这代码是可行的么 我支付后依然得不到回调 @PostMapping(value = "/callback") public ResultVo callback(HttpServletRequest request,@RequestBody JSONObject jsonObject) throws Exception { log.info("======进入回调callback======"); log.info("======回调接收参数======",jsonObject); Map callBack = tPaidOrderService.wxCallBackJsapi(jsonObject); log.info("======接收回调系统返回参数======",callBack); return ControllerResult.success(callBack); } @Override public Map wxCallBackJsapi(JSONObject jsonObject) throws Exception { try { String jsonString = jsonObject.toString(); JSONObject json = JSONObject.parseObject(jsonString); String associated_data = json.getString("resource.associated_data"); String ciphertext = json.getString("resource.ciphertext"); String nonce = json.getString("resource.nonce"); String decryptData = decryptToString(associated_data.getBytes(StandardCharsets.UTF_8), nonce.getBytes(StandardCharsets.UTF_8), ciphertext); //验签成功 JSONObject decryptDataObj = JSONObject.parseObject(decryptData, JSONObject.class); log.info("{} ,parms{}, decryptDataObj:{}", decryptDataObj); //decryptDataObj 为解码后的obj，其内容如下。之后便是验签成功后的业务处理 //{ // "sp_appid": "wx8888888888888888", // "sp_mchid": "1230000109", // "sub_appid": "wxd678efh567hg6999", // "sub_mchid": "1900000109", // "out_trade_no": "1217752501201407033233368018", // "trade_state_desc": "支付成功", // "trade_type": "MICROPAY", // "attach": "自定义数据", // "transaction_id": "1217752501201407033233368018", // "trade_state": "SUCCESS", // "bank_type": "CMC", // "success_time": "2018-06-08T10:34:56+08:00", // ... // "payer": { // "openid": "oUpF8uMuAJO_M2pxb1Q9zNjWeS6o" // }, // "scene_info": { // "device_id": "013467007045764" // } //} } catch (Exception e) { log.info("{} ,parms{}, 异常:", jsonObject.toJSONString(), e); } Map res = new HashMap<>(); res.put("code", "SUCCESS"); res.put("message", "成功"); return res; }