perf: 使用 CompletableFuture 实现异步加载用户权限、角色代码和角色信息，以提高登录时的性能和响应速度

continew-admin-common/src/main/java/top/continew/admin/common/model/dto/LoginUser.java

@@ -18,6 +18,7 @@
 
 import cn.hutool.core.collection.CollUtil;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 import top.continew.admin.common.constant.SysConstants;
 
 import java.io.Serial;
@@ -32,6 +33,7 @@
  * @since 2022/12/24 13:01
  */
 @Data
+@NoArgsConstructor
 public class LoginUser implements Serializable {
 
     @Serial
@@ -97,6 +99,12 @@ public class LoginUser implements Serializable {
      */
     private LocalDateTime loginTime;
 
+    public LoginUser(Set<String> permissions, Set<String> roleCodes, Set<RoleDTO> roles) {
+        this.permissions = permissions;
+        this.roleCodes = roleCodes;
+        this.roles = roles;
+    }
+
     /**
      * 是否为管理员
      *

continew-admin-system/src/main/java/top/continew/admin/auth/service/impl/LoginServiceImpl.java

@@ -30,6 +30,7 @@
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
 import me.zhyd.oauth.model.AuthUser;
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -44,6 +45,7 @@
 import top.continew.admin.common.enums.MenuTypeEnum;
 import top.continew.admin.common.enums.MessageTypeEnum;
 import top.continew.admin.common.model.dto.LoginUser;
+import top.continew.admin.common.model.dto.RoleDTO;
 import top.continew.admin.common.util.helper.LoginHelper;
 import top.continew.admin.system.enums.MessageTemplateEnum;
 import top.continew.admin.system.enums.PasswordPolicyEnum;
@@ -64,6 +66,7 @@
 import java.time.Duration;
 import java.time.LocalDateTime;
 import java.util.*;
+import java.util.concurrent.CompletableFuture;
 
 /**
  * 登录业务实现
@@ -86,6 +89,7 @@ public class LoginServiceImpl implements LoginService {
     private final MessageService messageService;
     private final PasswordEncoder passwordEncoder;
     private final OptionService optionService;
+    private final ThreadPoolTaskExecutor threadPoolTaskExecutor;
 
     @Override
     public String accountLogin(String username, String password, HttpServletRequest request) {
@@ -199,10 +203,15 @@ public List<RouteResp> buildRouteTree(Long userId) {
      */
     private String login(UserDO user) {
         Long userId = user.getId();
-        LoginUser loginUser = BeanUtil.copyProperties(user, LoginUser.class);
-        loginUser.setPermissions(permissionService.listPermissionByUserId(userId));
-        loginUser.setRoleCodes(permissionService.listRoleCodeByUserId(userId));
-        loginUser.setRoles(roleService.listByUserId(userId));
+        CompletableFuture<Set<String>> permissionFuture = CompletableFuture.supplyAsync(() -> permissionService
+            .listPermissionByUserId(userId), threadPoolTaskExecutor);
+        CompletableFuture<Set<String>> roleCodeFuture = CompletableFuture.supplyAsync(() -> permissionService
+            .listRoleCodeByUserId(userId), threadPoolTaskExecutor);
+        CompletableFuture<Set<RoleDTO>> roleFuture = CompletableFuture.supplyAsync(() -> roleService
+            .listByUserId(userId), threadPoolTaskExecutor);
+        CompletableFuture.allOf(permissionFuture, roleCodeFuture, roleFuture);
+        LoginUser loginUser = new LoginUser(permissionFuture.join(), roleCodeFuture.join(), roleFuture.join());
+        BeanUtil.copyProperties(user, loginUser);
         return LoginHelper.login(loginUser);
     }
 

continew-admin-webapi/src/main/resources/config/application.yml

@@ -55,6 +55,10 @@ continew-starter.thread-pool:
   queue-capacity: 128
   # 活跃时间（单位：秒）
   keep-alive-seconds: 300
+  # 关闭线程池是否等待任务完成
+  wait-for-tasks-to-complete-on-shutdown: true
+  # 执行器在关闭时阻塞的最长毫秒数，以等待剩余任务完成执行（单位：毫秒）
+  await-termination-millis: 30000
 
 --- ### 接口文档配置
 springdoc: