2024-03-16 21:06:02
JWT 登录验证器
package org.zhiran.utils; import com.auth0.jwt.JWT; import com.auth0.jwt.algorithms.Algorithm; import java.util.Date; import java.util.Map; public class JwtUtil { private static final String KEY = "zhouyaping0504"; //接收业务数据,生成token并返回 public static String genToken(Map<String, Object> claims) { return JWT.create() .withClaim("claims", claims)//token带有信息 .withExpiresAt(new Date(System.currentTimeMillis() + 1000 * 60 * 60 * 12))//设置过期时间 .sign(Algorithm.HMAC256(KEY));//设置加密算法 } //接收token,验证token,并返回业务数据 public static Map<String, Object> parseToken(String token) { return JWT.require(Algorithm.HMAC256(KEY)) .build() .verify(token) .getClaim("claims") .asMap(); } }