fix 修复 因菜单权限过多 导致 token 臃肿过长问题

ruoyi-common/src/main/java/com/ruoyi/common/core/domain/model/LoginUser.java

@@ -1,7 +1,6 @@
 package com.ruoyi.common.core.domain.model;
 
 import com.ruoyi.common.core.domain.dto.RoleDTO;
-import com.ruoyi.common.helper.LoginHelper;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 
@@ -111,7 +110,7 @@ public class LoginUser implements Serializable {
         if (userId == null) {
             throw new IllegalArgumentException("用户ID不能为空");
         }
-        return userType + LoginHelper.JOIN_CODE + userId;
+        return userType + ":" + userId;
     }
 
 }

ruoyi-common/src/main/java/com/ruoyi/common/helper/LoginHelper.java

@@ -9,11 +9,11 @@ import com.ruoyi.common.constant.UserConstants;
 import com.ruoyi.common.core.domain.model.LoginUser;
 import com.ruoyi.common.enums.DeviceType;
 import com.ruoyi.common.enums.UserType;
-import com.ruoyi.common.exception.UtilException;
-import com.ruoyi.common.utils.StringUtils;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 
+import java.util.Set;
+
 /**
  * 登录鉴权助手
  * <p>
@@ -29,8 +29,8 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class LoginHelper {
 
-    public static final String JOIN_CODE = ":";
     public static final String LOGIN_USER_KEY = "loginUser";
+    public static final String MENU_PERMISSION = "menuPermission";
 
     /**
      * 登录系统
@@ -38,8 +38,7 @@ public class LoginHelper {
      * @param loginUser 登录用户信息
      */
     public static void login(LoginUser loginUser) {
-        SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
-        StpUtil.login(loginUser.getLoginId(), new SaLoginModel().setExtra(LOGIN_USER_KEY, loginUser));
+        loginByDevice(loginUser, null);
     }
 
     /**
@@ -50,21 +49,30 @@ public class LoginHelper {
      */
     public static void loginByDevice(LoginUser loginUser, DeviceType deviceType) {
         SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
-        StpUtil.login(loginUser.getLoginId(),
-            new SaLoginModel()
-                .setDevice(deviceType.getDevice())
-                .setExtra(LOGIN_USER_KEY, loginUser));
+        Set<String> menuPermission = loginUser.getMenuPermission();
+        loginUser.setMenuPermission(null);
+        SaLoginModel model = new SaLoginModel();
+        if (ObjectUtil.isNotNull(deviceType)) {
+            model.setDevice(deviceType.getDevice());
+        }
+        StpUtil.login(loginUser.getLoginId(), model.setExtra(LOGIN_USER_KEY, loginUser));
+        // 解决菜单权限过度 token 臃肿过长问题
+        StpUtil.getTokenSession().set(MENU_PERMISSION, menuPermission);
     }
 
     /**
      * 获取用户(多级缓存)
      */
+    @SuppressWarnings("unchecked cast")
     public static LoginUser getLoginUser() {
         LoginUser loginUser = (LoginUser) SaHolder.getStorage().get(LOGIN_USER_KEY);
         if (loginUser != null) {
             return loginUser;
         }
         loginUser = ((JSONObject) StpUtil.getExtra(LOGIN_USER_KEY)).toBean(LoginUser.class);
+        // 解决菜单权限过度 token 臃肿过长问题
+        Set<String> menuPermission = (Set<String>) StpUtil.getTokenSession().get(MENU_PERMISSION);
+        loginUser.setMenuPermission(menuPermission);
         SaHolder.getStorage().set(LOGIN_USER_KEY, loginUser);
         return loginUser;
     }
@@ -72,29 +80,24 @@ public class LoginHelper {
     /**
      * 获取用户基于token
      */
+    @SuppressWarnings("unchecked cast")
     public static LoginUser getLoginUser(String token) {
-        return ((JSONObject) StpUtil.getExtra(token, LOGIN_USER_KEY)).toBean(LoginUser.class);
+        LoginUser loginUser = ((JSONObject) StpUtil.getExtra(token, LOGIN_USER_KEY)).toBean(LoginUser.class);
+        // 解决菜单权限过多 token 臃肿过长问题
+        Set<String> menuPermission = (Set<String>) StpUtil.getTokenSessionByToken(token).get(MENU_PERMISSION);
+        loginUser.setMenuPermission(menuPermission);
+        return loginUser;
     }
 
     /**
      * 获取用户id
      */
     public static Long getUserId() {
-        LoginUser loginUser = getLoginUser();
-        if (ObjectUtil.isNull(loginUser)) {
-            String loginId = StpUtil.getLoginIdAsString();
-            String userId = null;
-            for (UserType value : UserType.values()) {
-                if (StringUtils.contains(loginId, value.getUserType())) {
-                    String[] strs = StringUtils.split(loginId, JOIN_CODE);
-                    // 用户id在总是在最后
-                    userId = strs[strs.length - 1];
-                }
-            }
-            if (StringUtils.isBlank(userId)) {
-                throw new UtilException("登录用户: LoginId异常 => " + loginId);
-            }
-            return Long.parseLong(userId);
+        LoginUser loginUser;
+        try {
+            loginUser = getLoginUser();
+        } catch (Exception e) {
+            return null;
         }
         return loginUser.getUserId();
     }