jsonwebtoken

引依赖

<dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt</artifactId><version>0.12.3</version></dependency>

测试一下，jwt是2个带逗号的3段字符串

官网参考：JSON Web Tokens - jwt.io

public static final SecretKey key = Jwts.SIG.HS256.key().build();@Testpublic  void generate1() {String jws = Jwts.builder().subject("Joe").claim("zx","asdsadds").signWith(key).compact();System.out.println(jws);System.out.println(Jwts.parser().verifyWith(key).build().parseSignedClaims(jws).getPayload());}