From 8d226ae3bd2523d1584c064fed298e29cbb9eb97 Mon Sep 17 00:00:00 2001
From: zhongzb <972627721@qq.com>
Date: Wed, 24 May 2023 00:35:49 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E7=99=BB=E5=BD=95=E6=A0=A1=E9=AA=8Cbug?=
 =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20=E5=A4=9A=E5=AE=A2=E6=88=B7=E7=AB=AF?=
 =?UTF-8?q?=E7=99=BB=E5=BD=95=EF=BC=8C=E8=BF=94=E5=9B=9E=E7=9B=B8=E5=90=8C?=
 =?UTF-8?q?=E7=9A=84token?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../user/service/impl/LoginServiceImpl.java    | 18 +++++++++++++-----
 .../websocket/NettyWebSocketServerHandler.java |  2 +-
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java
index 897e24c..1c203ed 100644
--- a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java
+++ b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/service/impl/LoginServiceImpl.java
@@ -67,16 +67,24 @@ public class LoginServiceImpl implements LoginService {
 
     @Override
     public String login(Long uid) {
-        //获取用户token
-        String token = jwtUtils.createToken(uid);
-        //存储到redis
         String key = RedisKey.getKey(RedisKey.USER_TOKEN_STRING, uid);
-        redisUtils.set(key, token, TOKEN_EXPIRE_DAYS, TimeUnit.DAYS);//token过期用redis中心化控制，初期采用5天过期，剩1天自动续期的方案。后续可以用双token实现
+        String token = redisUtils.getStr(key);
+        if (StrUtil.isNotBlank(token)) {
+            return token;
+        }
+        //获取用户token
+        token = jwtUtils.createToken(uid);
+        RedisUtils.set(key, token, TOKEN_EXPIRE_DAYS, TimeUnit.DAYS);//token过期用redis中心化控制，初期采用5天过期，剩1天自动续期的方案。后续可以用双token实现
         return token;
     }
 
     @Override
     public Long getValidUid(String token) {
-        return jwtUtils.getUidOrNull(token);
+        boolean verify = verify(token);
+        return verify ? jwtUtils.getUidOrNull(token) : null;
+    }
+
+    public static void main(String[] args) {
+        System.out.println();
     }
 }
diff --git a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/websocket/NettyWebSocketServerHandler.java b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/websocket/NettyWebSocketServerHandler.java
index 085154d..3c3f305 100644
--- a/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/websocket/NettyWebSocketServerHandler.java
+++ b/mallchat-custom-server/src/main/java/com/abin/mallchat/custom/user/websocket/NettyWebSocketServerHandler.java
@@ -75,7 +75,7 @@ public class NettyWebSocketServerHandler extends SimpleChannelInboundHandler<Tex
     // 处理异常
     @Override
     public void exceptionCaught(ChannelHandlerContext ctx, Throwable cause) throws Exception {
-        log.warn("异常发生，异常消息 ={}" + cause.getMessage());
+        log.warn("异常发生，异常消息 ={}" , cause.getMessage());
         ctx.channel().close();
     }