jwt通用工具类token解析代码编写

online-taxi-public/internal-common/src/main/java/com/internal/util/JwtUtils.java

@@ -3,6 +3,8 @@ package com.internal.util;
 import com.auth0.jwt.JWT;
 import com.auth0.jwt.JWTCreator;
 import com.auth0.jwt.algorithms.Algorithm;
+import com.auth0.jwt.interfaces.Claim;
+import com.auth0.jwt.interfaces.DecodedJWT;
 
 import java.util.Calendar;
 import java.util.Date;
@@ -13,8 +15,12 @@ public class JwtUtils {
     //盐
     private static final String SIGN = "CPFTAXI0908%$";
 
+    private static final String JWT_KEY = "passengerPhone";
+
     //生成token
-    public static String generatorToken(Map<String, String> map) {
+    public static String generatorToken(String passengerPhone) {
+        Map<String, String> map = new HashMap<>();
+        map.put(JWT_KEY,passengerPhone);
         //token过期时间
         Calendar calendar = Calendar.getInstance();
         calendar.add(Calendar.DATE, 1);
@@ -34,13 +40,23 @@ public class JwtUtils {
     }
 
     public static void main(String[] args) {
-        Map<String,String> map = new HashMap<>();
+//        Map<String, String> map = new HashMap<>();
-        map.put("name","zhang san");
+//        map.put("name", "zhang san");
-        map.put("age","19");
+//        map.put("age", "19");
-        String s = generatorToken(map);
+        String s = generatorToken("1312312312");
         System.out.println("生成的token: " + s);
+        String jwtStr = parseToken(s);
+        System.out.println("解析Token:" + jwtStr);
+    }
+
+
+    //解析Token
+    public static String parseToken(String token) {
+        DecodedJWT decodedJWT = JWT.require(Algorithm.HMAC256(SIGN))
+                .build().verify(token);
+        Claim claim = decodedJWT.getClaim(JWT_KEY);
+        return claim != null ? claim.toString() : "";
     }
 
 
-    //解析token
 }