执行以下 SQL 创建表:
CREATE TABLE `table_qrcode` (
`id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键',
`table_no` varchar(32) NOT NULL COMMENT '桌号',
`type` tinyint NOT NULL DEFAULT 0 COMMENT '类型:0=摊位码, 1=公用码',
`store_id` bigint DEFAULT NULL COMMENT '关联摊位ID',
`night_market_id` bigint NOT NULL COMMENT '夜市ID',
`qr_code` varchar(255) DEFAULT NULL COMMENT '二维码内容',
`status` tinyint NOT NULL DEFAULT 0 COMMENT '启用状态:0=启用, 1=停用',
`use_status` tinyint NOT NULL DEFAULT 0 COMMENT '使用状态:0=空闲, 1=使用中',
`create_by` varchar(64) DEFAULT NULL COMMENT '创建者',
`create_time` datetime DEFAULT NULL COMMENT '创建时间',
`update_by` varchar(64) DEFAULT NULL COMMENT '更新者',
`update_time` datetime DEFAULT NULL COMMENT '更新时间',
`remark` varchar(255) DEFAULT NULL COMMENT '备注',
PRIMARY KEY (`id`),
KEY `idx_store_id` (`store_id`),
KEY `idx_night_market_id` (`night_market_id`),
KEY `idx_type` (`type`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='餐桌码表';
| File | Path |
|---|---|
| Entity | ruoyi-system/src/main/java/com/ruoyi/system/domain/TableQrcode.java |
| Mapper Interface | ruoyi-system/src/main/java/com/ruoyi/system/mapper/TableQrcodeMapper.java |
| Mapper XML | ruoyi-system/src/main/resources/mapper/chanting/TableQrcodeMapper.xml |
| Service Interface | ruoyi-system/src/main/java/com/ruoyi/system/service/ITableQrcodeService.java |
| Service Impl | ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TableQrcodeServiceImpl.java |
| Controller | ruoyi-admin/src/main/java/com/ruoyi/app/tableqrcode/TableQrcodeController.java |
在 ruoyi-admin/pom.xml 中添加 ZXing:
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>core</artifactId>
<version>3.5.2</version>
</dependency>
<dependency>
<groupId>com.google.zxing</groupId>
<artifactId>javase</artifactId>
<version>3.5.2</version>
</dependency>
| File | Path |
|---|---|
| API Module | foodie-store/src/api/tableQrcode.js |
| Page | foodie-store/src/views/TableQRCode.vue |
| Router Update | foodie-store/src/router/index.js (添加路由) |
@Data + @TableName + @TableId(type = IdType.AUTO)BaseMapper<Entity>,复杂查询在 XML 中IService<Entity> + ServiceImpl@RestController + @Auth + @RequestHeader String tokenJwtUtil 从 token 获取 userId,查询 InfoUser 获取 userType/table-qrcode 页面