1

src/main/java/com/boot/security/server/config/SecurityHandlerConfig.java

@@ -20,6 +20,7 @@ import org.springframework.security.web.authentication.logout.LogoutSuccessHandl
 import com.boot.security.server.dto.LoginUser;
 import com.boot.security.server.dto.ResponseInfo;
 import com.boot.security.server.dto.Token;
+import com.boot.security.server.filter.TokenFilter;
 import com.boot.security.server.service.TokenService;
 import com.boot.security.server.utils.ResponseUtil;
 
@@ -96,6 +97,10 @@ public class SecurityHandlerConfig {
 					Authentication authentication) throws IOException, ServletException {
 				ResponseInfo info = ResponseInfo.builder().code(HttpStatus.OK.value() + "").message("退出成功").build();
 
+				String token = TokenFilter.getToken(request);
+				boolean flag = tokenService.deleteToken(token);
+				System.out.println(flag);
+
 				ResponseUtil.responseJson(response, HttpStatus.OK.value(), info);
 			}
 		};

src/main/java/com/boot/security/server/service/impl/TokenServiceImpl.java

@@ -6,7 +6,6 @@ import java.util.concurrent.TimeUnit;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.RedisTemplate;
-import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 
@@ -29,12 +28,11 @@ public class TokenServiceImpl implements TokenService {
 
 	@Override
 	public Token saveToken(LoginUser loginUser) {
-		String oldToken = getTokenByUserId(loginUser.getId());
-		if (!StringUtils.isEmpty(oldToken)) {
-			deleteToken(oldToken);
+		String token = getTokenByUserId(loginUser.getId());
+		if (StringUtils.isEmpty(token)) {
+			token = UUID.randomUUID().toString();
 		}
 
-		String token = UUID.randomUUID().toString();
 		loginUser.setToken(token);
 		updateLoginUser(loginUser);
 
@@ -44,7 +42,6 @@ public class TokenServiceImpl implements TokenService {
 	/**
 	 * 更新缓存的用户信息
 	 */
-	@Async
 	@Override
 	public void updateLoginUser(LoginUser loginUser) {
 		redisTemplate.boundValueOps(getTokenKey(loginUser.getToken())).set(loginUser, expireSeconds, TimeUnit.SECONDS);
@@ -59,8 +56,11 @@ public class TokenServiceImpl implements TokenService {
 
 	@Override
 	public boolean deleteToken(String token) {
-		if (redisTemplate.hasKey(getTokenKey(token))) {
-			redisTemplate.delete(getTokenKey(token));
+		String key = getTokenKey(token);
+		LoginUser loginUser = redisTemplate.opsForValue().get(key);
+		if (loginUser != null) {
+			redisTemplate.delete(key);
+			redisTemplate.delete(getUserIdKey(loginUser.getId()));
 
 			return true;
 		}

src/main/resources/public/index.html

@@ -46,7 +46,7 @@
 	                            <a href='javascript:;' lay-id="-998" data-url="pages/user/updateHeadImg.html"><i class="fa fa-drupal" aria-hidden="true"></i> 头像</a>
 	                        </dd>
 	                        <dd>
-	                            <a href="/logout"><i class="fa fa-sign-out" aria-hidden="true"></i> 退出</a>
+	                            <a href="javascript:;" onclick="logout()"><i class="fa fa-sign-out" aria-hidden="true"></i> 退出</a>
 	                        </dd>
 	                    </dl>
 				      </li>

src/main/resources/static/js/main.js

@@ -107,6 +107,16 @@ function showUnreadNotice(){
 	});
 }
 
+function logout(){
+	$.ajax({
+		type : 'get',
+		url : '/logout',
+		success : function(data) {
+			location.href='/login.html';
+		}
+	});
+}
+
 var active;
 
 layui.use(['layer', 'element'], function() {