Token Uilis

package com.bihu.utils;

import com.auth0.jwt.JWT;
import com.auth0.jwt.JWTCreator;
import com.auth0.jwt.algorithms.Algorithm;
import com.auth0.jwt.interfaces.DecodedJWT;
import com.auth0.jwt.interfaces.Verification;

import java.nio.charset.StandardCharsets;
import java.util.Calendar;
import java.util.Date;
import java.util.UUID;

public class JwtUtils {

    //加密盐
    private final static String yan = "xxxxx";

    public static String getToken(String id){
        //过期时间
        Calendar calendar  = Calendar.getInstance();
        calendar.add(Calendar.DATE,1);
        //创建Token
        JWTCreator.Builder builder = JWT.create();
        String token = builder.withJWTId(UUID.randomUUID().toString())
                .withClaim("id", id)
                .withIssuedAt(new Date())
                .withExpiresAt(calendar.getTime())
                .sign(Algorithm.HMAC512(yan.getBytes(StandardCharsets.UTF_8)));
        return token;
    }

    public static DecodedJWT  verificationToken(String token) {
        DecodedJWT decodedJWT = JWT.require(Algorithm.HMAC512(yan.getBytes(StandardCharsets.UTF_8))).build().verify(token);
        return decodedJWT;
    }
}