Hi Im trying to use JWT in Spring boot
My code:
import io.jsonwebtoken.SignatureAlgorithm;
import io.jsonwebtoken.Jwts;
@RestController
public class UserController {
@PostMapping("user")
public User login(@RequestParam("user") String username, @RequestParam("password") String pwd) {
String token = getJWTToken(username);
User user = new User();
user.setUsername(username);
user.setToken(token);
return user;
}
Show an error

