基于 URL 的权限控制

先不用框架，自己实现一下

• 数据库

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MySQL - 5.1.72-community : Database - shiro
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/*Table structure for table `sys_user` 用户表*/
CREATE TABLE `sys_user` (
  `id` varchar(36) NOT NULL COMMENT '主键',
  `usercode` varchar(32) NOT NULL COMMENT '账号',
  `username` varchar(64) NOT NULL COMMENT '姓名',
  `password` varchar(32) NOT NULL COMMENT '密码',
  `salt` varchar(64) DEFAULT NULL COMMENT '盐',
  `locked` char(1) DEFAULT NULL COMMENT '账号是否锁定，1：锁定，0未锁定',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

/*Table structure for table `sys_role` 角色表*/
CREATE TABLE `sys_role` (
  `id` varchar(36) NOT NULL,
  `name` varchar(128) NOT NULL,
  `available` char(1) DEFAULT NULL COMMENT '是否可用,1：可用，0不可用',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;



/*Table structure for table `sys_permission` 权限表*/
CREATE TABLE `sys_permission` (
  `id` bigint(20) NOT NULL COMMENT '主键',
  `name` varchar(128) NOT NULL COMMENT '资源名称',
  `type` varchar(32) NOT NULL COMMENT '资源类型：menu,button,',
  `url` varchar(128) DEFAULT NULL COMMENT '访问url地址',
  `percode` varchar(128) DEFAULT NULL COMMENT '权限代码字符串',
  `parentid` bigint(20) DEFAULT NULL COMMENT '父结点id',
  `parentids` varchar(128) DEFAULT NULL COMMENT '父结点id列表串',
  `sortstring` varchar(128) DEFAULT NULL COMMENT '排序号',
  `available` char(1) DEFAULT NULL COMMENT '是否可用,1：可用，0不可用',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

/*Table structure for table `sys_user_role` 用户与角色关系表*/
CREATE TABLE `sys_user_role` (
  `id` varchar(36) NOT NULL,
  `sys_user_id` varchar(32) NOT NULL,
  `sys_role_id` varchar(32) NOT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;


/*Table structure for table `sys_role_permission` 角色与权限关系表*/
CREATE TABLE `sys_role_permission` (
  `id` varchar(36) NOT NULL,
  `sys_role_id` varchar(32) NOT NULL COMMENT '角色id',
  `sys_permission_id` varchar(32) NOT NULL COMMENT '权限id',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

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/*Data for the table `sys_permission` */

insert  into `sys_permission`(`id`,`name`,`type`,`url`,`percode`,`parentid`,`parentids`,`sortstring`,`available`) values (1,'权限','','',NULL,0,'0/','0','1'),(11,'商品管理','menu','/item/queryItem.action',NULL,1,'0/1/','1.','1'),(12,'商品新增','permission','/item/add.action','item:create',11,'0/1/11/','','1'),(13,'商品修改','permission','/item/editItem.action','item:update',11,'0/1/11/','','1'),(14,'商品删除','permission','','item:delete',11,'0/1/11/','','1'),(15,'商品查询','permission','/item/queryItem.action','item:query',11,'0/1/15/',NULL,'1'),(21,'用户管理','menu','/user/query.action','user:query',1,'0/1/','2.','1'),(22,'用户新增','permission','','user:create',21,'0/1/21/','','1'),(23,'用户修改','permission','','user:update',21,'0/1/21/','','1'),(24,'用户删除','permission','','user:delete',21,'0/1/21/','','1');

/*Data for the table `sys_role` */

insert  into `sys_role`(`id`,`name`,`available`) values ('ebc8a441-c6f9-11e4-b137-0adc305c3f28','商品管理员','1'),('ebc9d647-c6f9-11e4-b137-0adc305c3f28','用户管理员','1');

/*Data for the table `sys_role_permission` */

insert  into `sys_role_permission`(`id`,`sys_role_id`,`sys_permission_id`) values ('ebc8a441-c6f9-11e4-b137-0adc305c3f21','ebc8a441-c6f9-11e4-b137-0adc305c','12'),('ebc8a441-c6f9-11e4-b137-0adc305c3f22','ebc8a441-c6f9-11e4-b137-0adc305c','11'),('ebc8a441-c6f9-11e4-b137-0adc305c3f24','ebc9d647-c6f9-11e4-b137-0adc305c','21'),('ebc8a441-c6f9-11e4-b137-0adc305c3f25','ebc8a441-c6f9-11e4-b137-0adc305c','15'),('ebc9d647-c6f9-11e4-b137-0adc305c3f23','ebc9d647-c6f9-11e4-b137-0adc305c','22'),('ebc9d647-c6f9-11e4-b137-0adc305c3f26','ebc8a441-c6f9-11e4-b137-0adc305c','13');

/*Data for the table `sys_user` */

insert  into `sys_user`(`id`,`usercode`,`username`,`password`,`salt`,`locked`) values ('lisi','lisi','李四','bf07fd8bbc73b6f70b8319f2ebb87483','uiwueylm','0'),('zhangsan','zhangsan','张三','cb571f7bd7a6f73ab004a70322b963d5','eteokues','0');

/*Data for the table `sys_user_role` */

insert  into `sys_user_role`(`id`,`sys_user_id`,`sys_role_id`) values ('ebc8a441-c6f9-11e4-b137-0adc305c3f28','zhangsan','ebc8a441-c6f9-11e4-b137-0adc305c'),('ebc9d647-c6f9-11e4-b137-0adc305c3f28','lisi','ebc9d647-c6f9-11e4-b137-0adc305c');

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• 基于 URL 权限管理流程