ylb-接口2首页产品数据和接口3产品列表

**YLB-接口2 首页产品数据和接口3产品列表**

### 接口2 首页产品数据#### 接口描述* **接口名称:** `ylb-home-product-list`
* **接口类型:** GET* **请求地址:** `/api/ylb/home/product/list`
* **请求参数:**
* `page`: 当前页数 (必填)
* `size`: 每页条数 (必填)

#### 接口响应* **状态码:**200* **响应数据:**

json{
 "code":0,
 "msg": "",
 "data": {
 "list": [
 {
 "id":1,
 "name": "产品名称1",
 "price":99.9,
 "image": "/path/to/image1.jpg"
 },
 {
 "id":2,
 "name": "产品名称2",
 "price":199.9,
 "image": "/path/to/image2.jpg"
 }
 ],
 "total":10 }
}

java@RestController@RequestMapping("/api/ylb/home/product")
public class YlbHomeProductController {
 @Autowired private YlbHomeProductService ylbHomeProductService;
 @GetMapping("/list")
 public Result list(@RequestParam Integer page, @RequestParam Integer size) {
 PageResult result = ylbHomeProductService.list(page, size);
 return Result.success(result);
 }
}

java@Servicepublic class YlbHomeProductService {
 @Autowired private YlbHomeProductDao ylbHomeProductDao;
 public PageResult list(Integer page, Integer size) {
 PageHelper.startPage(page, size);
 List list = ylbHomeProductDao.selectList(null);
 return new PageResult(list, PageHelper.pageInfo().getTotal());
 }
}

json{
 "code":0,
 "msg": "",
 "data": {
 "list": [
 {
 "id":1,
 "name": "产品名称1",
 "price":99.9,
 "image": "/path/to/image1.jpg"
 },
 {
 "id":2,
 "name": "产品名称2",
 "price":199.9,
 "image": "/path/to/image2.jpg"
 }
 ]
 }
}

java@RestController@RequestMapping("/api/ylb/product")
public class YlbProductController {
 @Autowired private YlbProductService ylbProductService;
 @GetMapping("/list")
 public Result list(@RequestParam(required = false) Integer category, @RequestParam(required = false) String priceRange) {
 List list = ylbProductService.list(category, priceRange);
 return Result.success(list);
 }
}

java@Servicepublic class YlbProductService {
 @Autowired private YlbProductDao ylbProductDao;
 public List list(Integer category, String priceRange) {
 // 根据category和priceRange进行过滤 return ylbProductDao.selectList(null);
 }
}