timestamp = request.getParameter("timestamp");
nonce = request.getParameter("nonce");
signature = request.getParameter("signature");
nonce = request.getParameter("nonce");
signature = request.getParameter("signature");
msg_signature = request.getParameter("msg_signature");
There are 2 signatures we want to receive, but msg_signature is what we want, and there is aes parsing failed, you can find it. 2 jar packages are imported into a file in jdk, but it is not found, then you use Should be MyEclipse. This software has its own jdk in a path, you need to replace the jar package inside, if you still report Could not initialize class javax.crypto.SunJCE_b wrong, then you will put the jdk 2 places of this machine and myeclipse The built-in jdk are all innovatively replaced.
