资源管理系统-基于角色的权限控制（role-based access control）

一、RBAC简介

RBAC(role-based access control)，基于角色的权限控制系统，是指对于不同角色的用户，拥有不同的权限 。用户绑定角色，角色绑定菜单权限和资源权限，形成用户-角色-权限的关系，如下图所示。
用户角色权限关系图：

二、技术框架选择

前端：Vue、Vue-router、Axios、Js-cookie
后端：SpringBoot、SpringSecurity、MyBatis、MyBatisGenerator、PageHelper、Redis、JWT

三、用户登录及权限控制流程说明

1、前端发起登陆请求并带上用户登录参数。
2、后台接收到登录请求，根据用户的登录参数进行身份验证，身份验证通过后，生成并返回一个TOKEN。
3、前端收到登录成功返回信息后，拿到TOKEN，并存在缓存中。
4、前端页面跳转到首页，同时发送一个用户信息查询请求，将TOKEN作为请求头信息一起发送给后端。
5、后端拦截器拦截到查询请求，校验TOKEN，判断该请求是否需要权限，不需要校验权限直接放行，需要权限则查询用户资源权限，有权限就放行，无权限则抛出返回无权限访问异常。校验成功后从数据库中查询用户昵称及菜单权限，返回查询结果。
6、前端根据用户菜单权限展示菜单列表，用户无权限的菜单不展示。
7、前端发起其他请求，同样需要携带TOKEN。
8、后端拦截到请求，校验方式通步骤5

四、数据库设计

用户角色权限关系数据库模型

建表语句

/*
 Navicat Premium Data Transfer

 Source Server         : MysqlLocal
 Source Server Type    : MySQL
 Source Server Version : 50728
 Source Host           : localhost:3306
 Source Schema         : auth

 Target Server Type    : MySQL
 Target Server Version : 50728
 File Encoding         : 65001

 Date: 03/09/2020 11:49:20
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for auth_menu
-- ----------------------------
DROP TABLE IF EXISTS `auth_menu`;
CREATE TABLE `auth_menu`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `parent_id` bigint(20) NULL DEFAULT NULL COMMENT '父级ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '前端名称',
  `title` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '菜单名称',
  `level` int(4) NULL DEFAULT NULL COMMENT '菜单级数',
  `icon` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '前端图标',
  `sort` int(4) NULL DEFAULT NULL COMMENT '菜单排序',
  `create_time` datetime(0) NULL DEFAULT NULL COMMENT '创建时间',
  `hidden` int(1) NULL DEFAULT NULL COMMENT '前端隐藏',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 33 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_resource
-- ----------------------------
DROP TABLE IF EXISTS `auth_resource`;
CREATE TABLE `auth_resource`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `category_id` bigint(20) NULL DEFAULT NULL COMMENT '资源分类ID',
  `name` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '资源名称',
  `description` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '描述',
  `url` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '资源URL',
  `create_time` datetime(0) NULL DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `pk_ar_category_id`(`category_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 35 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_resource_category
-- ----------------------------
DROP TABLE IF EXISTS `auth_resource_category`;
CREATE TABLE `auth_resource_category`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '分类名称',
  `sort` int(4) NULL DEFAULT NULL COMMENT '排序',
  `create_time` datetime(0) NULL DEFAULT NULL COMMENT '创建时间',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 6 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '资源分类' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_role
-- ----------------------------
DROP TABLE IF EXISTS `auth_role`;
CREATE TABLE `auth_role`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '名称',
  `description` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '描述',
  `user_count` int(11) NULL DEFAULT NULL COMMENT '后台用户数量',
  `create_time` datetime(0) NULL DEFAULT NULL COMMENT '创建时间',
  `status` int(1) NULL DEFAULT 1 COMMENT '启用状态：0->禁用；1->启用',
  `sort` int(11) NULL DEFAULT 0 COMMENT '排序',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_role_menu
-- ----------------------------
DROP TABLE IF EXISTS `auth_role_menu`;
CREATE TABLE `auth_role_menu`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `role_id` bigint(20) NULL DEFAULT NULL COMMENT '角色ID',
  `menu_id` bigint(20) NULL DEFAULT NULL COMMENT '菜单ID',
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `pk_rm_role_id`(`role_id`) USING BTREE,
  INDEX `pk_rm_menu_id`(`menu_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 240 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_role_resource
-- ----------------------------
DROP TABLE IF EXISTS `auth_role_resource`;
CREATE TABLE `auth_role_resource`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `role_id` bigint(20) NULL DEFAULT NULL COMMENT '角色ID',
  `resource_id` bigint(20) NULL DEFAULT NULL COMMENT '资源ID',
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `pk_rc_role_id`(`role_id`) USING BTREE,
  INDEX `pk_rc_resource_id`(`resource_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 344 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_user
-- ----------------------------
DROP TABLE IF EXISTS `auth_user`;
CREATE TABLE `auth_user`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `username` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '用户名',
  `password` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '密码',
  `nickname` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '昵称',
  `id_number` varchar(18) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '身份证号',
  `sex` int(1) NULL DEFAULT NULL COMMENT '性别：0->女；1->男',
  `birthday` datetime(0) NULL DEFAULT NULL COMMENT '出生日期',
  `email` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '邮箱',
  `phone` varchar(15) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '联系方式',
  `icon` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '头像',
  `note` varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '备注信息',
  `create_time` datetime(0) NULL DEFAULT NULL COMMENT '创建时间',
  `login_time` datetime(0) NULL DEFAULT NULL COMMENT '最后登录时间',
  `status` int(1) NULL DEFAULT 1 COMMENT '帐号启用状态：0->禁用；1->启用',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 11 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '用户表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Table structure for auth_user_role
-- ----------------------------
DROP TABLE IF EXISTS `auth_user_role`;
CREATE TABLE `auth_user_role`  (
  `id` bigint(20) NOT NULL AUTO_INCREMENT,
  `user_id` bigint(20) NULL DEFAULT NULL,
  `role_id` bigint(20) NULL DEFAULT NULL,
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `pk_ur_user_id`(`user_id`) USING BTREE,
  INDEX `pk_ur_role_id`(`role_id`) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 58 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

SET FOREIGN_KEY_CHECKS = 1;

五、项目演示

项目演示地址:http://175.24.75.121/#/login
用户名：visitor
密码：visitor

六、GITHUB

前端工程：https://github.com/STIll-clx/rms-admin-web
后端工程：https://github.com/STIll-clx/rms