package com.zyw.jwt.controller;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
@RestController
@Slf4j
@RequestMapping
public class LoginController {
@GetMapping("/get/token/{username}")
public String getToken(@PathVariable("username") String username){
Map<String,Object> infoMap = new HashMap<>(16);
infoMap.put("userId",46);
infoMap.put("name",username);
infoMap.put("salary",1000000);
String token = Jwts.builder().setSubject("zyw").setExpiration(new Date(System.currentTimeMillis() + 28800000))
.setClaims(infoMap).setIssuedAt(new Date())
.signWith(SignatureAlgorithm.HS256, "jwtDemo").compact();
return token;
}
@GetMapping("/parse/token/{token}")
public String parseToken(@PathVariable("token") String token){
Claims claims = Jwts.parser().setSigningKey("jwtDemo").parseClaimsJws(token).getBody();
String name = (String)claims.get("name");
String salary = String.valueOf(claims.get("salary"));
String userId = String.valueOf(claims.get("userId"));
log.info(name);
log.info(salary);
log.info(userId);
return name;
}
}
访问jwt生成token404解决方法
2024-02-12 14:20:01 7 阅读