我使用springboot、mybatis、mysql,帮我实现一个restful接口,返回商品列表数据
时间: 2024-03-17 15:41:00 浏览: 17
好的,根据您的需求,我可以提供以下代码供您参考:
1. 创建商品实体类(Goods.java):
```java
public class Goods {
private Long id;
private String name;
private Double price;
// 其他属性和get/set方法省略
}
```
2. 创建商品Mapper(GoodsMapper.java):
```java
@Mapper
public interface GoodsMapper {
List<Goods> selectAllGoods();
}
```
3. 创建商品Service(GoodsService.java):
```java
public interface GoodsService {
List<Goods> getAllGoods();
}
```
4. 创建商品Service实现类(GoodsServiceImpl.java):
```java
@Service
public class GoodsServiceImpl implements GoodsService {
@Autowired
private GoodsMapper goodsMapper;
@Override
public List<Goods> getAllGoods() {
return goodsMapper.selectAllGoods();
}
}
```
5. 创建商品Controller(GoodsController.java):
```java
@RestController
@RequestMapping("/api/goods")
public class GoodsController {
@Autowired
private GoodsService goodsService;
@GetMapping("")
public List<Goods> getAllGoods() {
return goodsService.getAllGoods();
}
}
```
6. 配置数据库连接(application.properties):
```properties
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://localhost:3306/db_name?useUnicode=true&characterEncoding=utf-8&useSSL=false&serverTimezone=GMT%2B8
spring.datasource.username=username
spring.datasource.password=password
```
以上代码实现了一个简单的RESTful接口,返回商品列表数据。需要根据您的具体业务场景进行修改和完善。