新增MES模块，包含供应商、客户、车辆和地磅数据记录管理功能，支持免密接口和数据同步。更新相关控制器、实体、服务和数据库配置，优化权限管理和数据字典支持，确保系统的灵活性和可扩展性。

jeecg-boot/jeecg-boot-module/jeecg-module-xslmes/docs/client-connection-permission.sql

@@ -0,0 +1,61 @@
+-- 客户端连接列表权限初始化（可直接执行，带防重复）
+-- 权限标识：xslmes:mes_xsl_client_connection:list
+
+-- 1) 请按你们实际菜单树确认 parent_id
+--    优先使用你指定的父菜单 ID；若不指定，脚本会优先挂到“MES基础资料”菜单下
+SET @input_parent_id = NULL;
+SET @parent_id = COALESCE(
+  @input_parent_id,
+  (SELECT id FROM sys_permission WHERE name = 'MES基础资料' LIMIT 1),
+  (SELECT id FROM sys_permission WHERE perms = 'xslmes' LIMIT 1)
+);
+
+-- 2) 新增菜单（目录/菜单），避免重复插入
+SET @menu_url = '/xslmes/mesXslClientConnection/list';
+SET @menu_name = '客户端连接列表';
+SET @menu_id = (
+  SELECT id FROM sys_permission
+  WHERE url = @menu_url AND menu_type = '1'
+  LIMIT 1
+);
+
+INSERT INTO sys_permission (
+  id, parent_id, name, perms, perms_type, menu_type, url, component, sort_no, status, del_flag, create_by, create_time
+)
+SELECT
+  REPLACE(UUID(), '-', ''), @parent_id, @menu_name, NULL, '1', '1',
+  @menu_url, 'xslmes/mesXslClientConnection/MesXslClientConnectionList', 100, '1', 0, 'admin', NOW()
+FROM dual
+WHERE @menu_id IS NULL AND @parent_id IS NOT NULL;
+
+SET @menu_id = (
+  SELECT id FROM sys_permission
+  WHERE url = @menu_url AND menu_type = '1'
+  LIMIT 1
+);
+
+-- 2.1) 若菜单已存在，则强制迁移到“MES基础资料”父菜单，并修正组件路径
+UPDATE sys_permission
+SET parent_id = @parent_id,
+    component = 'xslmes/mesXslClientConnection/MesXslClientConnectionList',
+    update_by = 'admin',
+    update_time = NOW()
+WHERE id = @menu_id
+  AND @menu_id IS NOT NULL
+  AND @parent_id IS NOT NULL;
+
+-- 3) 新增按钮权限（接口权限点），避免重复插入
+INSERT INTO sys_permission (
+  id, parent_id, name, perms, perms_type, menu_type, url, component, sort_no, status, del_flag, create_by, create_time
+)
+SELECT
+  REPLACE(UUID(), '-', ''), @menu_id, '查询', 'xslmes:mes_xsl_client_connection:list', '1', '2',
+  NULL, NULL, 1, '1', 0, 'admin', NOW()
+FROM dual
+WHERE @menu_id IS NOT NULL
+  AND NOT EXISTS (
+    SELECT 1 FROM sys_permission WHERE perms = 'xslmes:mes_xsl_client_connection:list' LIMIT 1
+  );
+
+-- 4) 如果 @parent_id 为空，表示没找到 xslmes 菜单，需要你手工设置 @input_parent_id 再执行
+SELECT @parent_id AS resolved_parent_id, @menu_id AS resolved_menu_id;