契约锁回调

契约锁平台配置

解析回调数据

 public Object callBack(HttpServletRequest request) {
        //7bda809bc017ca6abd9df72ca1e4c973
        String signature = request.getParameter("signature");
        //1578552737421
        String timestamp = request.getParameter("timestamp");
        //Fn5LL+OFnRIjswEIoLzsiA2c7sXV4ug4AkjbIraYyNZ3eAUGWDq7u9rsxzWylIzq7Xa7AVCjaYOU25Bx9Qz4ENfrzwdBZd4e5IFj5pTMIA6JGnt02sgIDRTjQKHYBAacbyCobuZbNzttTA733bmV9O/PX/ptS+Bs3p6p5PoKJeh/4FeBdg4iF3lPF9GMKwaJZUMoO2lK0ZklJ1zOJyECE+Q7z+5akdHGc60xT9DV47QCvcdA//bySNziIwTC27qNDYdD7eAA4zUcxOmvt0XrEw==
        String content = request.getParameter("content");

        //7bda809bc017ca6abd9df72ca1e4c973
        String s = MD5.toMD5(timestamp + QiYueSuoConfig.secretKey);
        String aesDerypt = CryptUtils.aesDerypt(content, QiYueSuoConfig.secretKey);
        CallBackMessage callBackMessage = JsonUtil.json2Obj(aesDerypt, CallBackMessage.class);
         //后续代码逻辑