feature(uniapp分类): 分类列表以及商品加载
luowenfeng
4 years ago
parent
f3c83488a3
commit
e2a6530acb
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package cn.iocoder.yudao.module.product.controller.app.category;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.module.product.controller.app.category.vo.AppCategoryListRespVO;
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import cn.iocoder.yudao.module.product.convert.category.CategoryConvert;
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import cn.iocoder.yudao.module.product.dal.dataobject.category.CategoryDO;
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import cn.iocoder.yudao.module.product.service.category.CategoryService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import java.util.Comparator;
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import java.util.List;
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import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
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@Api(tags = "用户 APP - 商品分类")
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@RestController
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@RequestMapping("/product/category")
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@Validated
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public class AppCategoryController {
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@Resource
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private CategoryService categoryService;
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@GetMapping("/list")
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@ApiOperation("获得商品分类列表")
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public CommonResult<List<AppCategoryListRespVO>> listByQuery() {
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List<CategoryDO> list = categoryService.getCategoryList();
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list.sort(Comparator.comparing(CategoryDO::getSort));
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return success(CategoryConvert.INSTANCE.convertList03(list));
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}
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}
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package cn.iocoder.yudao.module.product.controller.app.category.vo;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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import lombok.Data;
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import javax.validation.constraints.NotBlank;
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import javax.validation.constraints.NotNull;
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@Data
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@ApiModel(value = "App - 商品分类 列表 Request VO", description = "参数和 CategoryBaseVO 是一致的")
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public class AppCategoryListRespVO {
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@ApiModelProperty(value = "分类编号", required = true, example = "2")
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private Long id;
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@ApiModelProperty(value = "父分类编号", required = true, example = "1")
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@NotNull(message = "父分类编号不能为空")
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private Long parentId;
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@ApiModelProperty(value = "分类名称", required = true, example = "办公文具")
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@NotBlank(message = "分类名称不能为空")
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private String name;
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@ApiModelProperty(value = "分类图标")
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@NotBlank(message = "分类图标不能为空")
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private String icon;
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@ApiModelProperty(value = "分类图片", required = true)
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@NotBlank(message = "分类图片不能为空")
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private String bannerUrl;
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@ApiModelProperty(value = "分类排序", required = true, example = "1")
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private Integer sort;
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@ApiModelProperty(value = "分类描述", required = true, example = "描述")
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private String description;
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}
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package cn.iocoder.yudao.module.product.controller.app.spu;
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import cn.iocoder.yudao.framework.common.pojo.CommonResult;
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import cn.iocoder.yudao.framework.common.pojo.PageResult;
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import cn.iocoder.yudao.module.product.controller.admin.spu.vo.SpuPageReqVO;
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import cn.iocoder.yudao.module.product.controller.admin.spu.vo.SpuRespVO;
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import cn.iocoder.yudao.module.product.controller.app.spu.vo.AppSpuPageReqVO;
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import cn.iocoder.yudao.module.product.controller.app.spu.vo.AppSpuPageRespVO;
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import cn.iocoder.yudao.module.product.service.spu.ProductSpuService;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.springframework.validation.annotation.Validated;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import javax.annotation.Resource;
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import javax.validation.Valid;
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import static cn.iocoder.yudao.framework.common.pojo.CommonResult.success;
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@Api(tags = "用户 APP - 商品spu")
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@RestController
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@RequestMapping("/product/spu")
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@Validated
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public class AppProductSpuController {
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@Resource
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private ProductSpuService spuService;
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@GetMapping("/page")
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@ApiOperation("获得商品spu分页")
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public CommonResult<PageResult<AppSpuPageRespVO>> getSpuPage(@Valid AppSpuPageReqVO pageVO) {
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return success(spuService.getSpuPage(pageVO));
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}
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}
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package cn.iocoder.yudao.module.product.controller.app.spu.vo;
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import cn.iocoder.yudao.framework.common.pojo.PageParam;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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import lombok.ToString;
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@ApiModel("App - 商品spu分页 Request VO")
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@Data
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@EqualsAndHashCode(callSuper = true)
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@ToString(callSuper = true)
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public class AppSpuPageReqVO extends PageParam {
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@ApiModelProperty(value = "分类id")
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private Long categoryId;
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}
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package cn.iocoder.yudao.module.product.controller.app.spu.vo;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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import lombok.Data;
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import javax.validation.constraints.NotNull;
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import java.util.List;
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@ApiModel("App - 商品spu分页 Request VO")
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@Data
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public class AppSpuPageRespVO {
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@ApiModelProperty(value = "主键", required = true, example = "1")
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private Long id;
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@ApiModelProperty(value = "商品名称")
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private String name;
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@ApiModelProperty(value = "卖点", required = true)
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@NotNull(message = "卖点不能为空")
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private String sellPoint;
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@ApiModelProperty(value = "描述", required = true)
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@NotNull(message = "描述不能为空")
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private String description;
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@ApiModelProperty(value = "分类id", required = true)
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@NotNull(message = "分类id不能为空")
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private Long categoryId;
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@ApiModelProperty(value = "商品主图地址,* 数组，以逗号分隔,最多上传15张", required = true)
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@NotNull(message = "商品主图地址,* 数组，以逗号分隔,最多上传15张不能为空")
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private List<String> picUrls;
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@ApiModelProperty(value = "排序字段", required = true)
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@NotNull(message = "排序字段不能为空")
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private Integer sort;
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@ApiModelProperty(value = "点赞初始人数")
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private Integer likeCount;
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@ApiModelProperty(value = "价格 单位使用：分")
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private Integer price;
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@ApiModelProperty(value = "库存数量")
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private Integer quantity;
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@ApiModelProperty(value = "上下架状态： 0 上架（开启） 1 下架（禁用）")
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private Boolean status;
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}
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//请求工具参考https://ext.dcloud.net.cn/plugin?id=392
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const { http } = uni.$u
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// 查询分类列表
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export const categoryListData = params => http.get('product/category/list', { params })
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//请求工具参考https://ext.dcloud.net.cn/plugin?id=392
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const { http } = uni.$u
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// 查询商品spu列表
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export const productSpuPage = params => http.get('/product/spu/page', { params })
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<template>
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<view class="container">
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<u-navbar :title="title" :autoBack="true" placeholder="true" titleStyle="font-size: 28rpx">
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</u-navbar>
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<view class="context">
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<view class="tabs-top">
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<u-tabs :list="categoryList" @click="changeTabs" :current="current" lineHeight="2" lineWidth="85rpx"
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itemStyle="padding-left: 15px; padding-right: 15px; height: 85rpx;"></u-tabs>
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</view>
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<scroll-view scroll-y="true" class="product-list" enable-flex="true">
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<view class="flex-box">
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<block v-for="(item, index) in productList[current]" :key="index">
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<view class="product-item">
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<view class="product-image">
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<image :src="item.picUrls[0]" mode='widthFix' />
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</view>
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<view class="product-button">
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<view class="product-text">【{{ item.sellPoint }}】{{ item.name }}</view>
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<view class="product-price-button">
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<text class="product-price">￥
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<text class="price-size">{{ towNumber(item.price) }}</text></text>
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<text class="product-like-ccount">销量 {{ item.likeCount }}</text>
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</view>
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</view>
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</view>
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</block>
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</view>
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</scroll-view>
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</view>
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</view>
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</template>
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<script>
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import {
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productSpuPage
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} from '../../api/product';
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export default {
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data() {
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return {
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title: "",
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current: 0,
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categoryList: [],
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productList: {}
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}
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},
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onLoad(option) {
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const item = JSON.parse(decodeURIComponent(option.item))
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this.title = item.name
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this.categoryList = item.children
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this.handleProductSpu(option.index);
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},
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methods: {
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changeTabs(item) {
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if (item.index != this.current) {
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this.handleProductSpu(item.index)
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}
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},
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handleProductSpu(index) {
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let param = {}
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param.categoryId = this.categoryList[index].id
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console.log(this.categoryList)
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console.log(index)
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productSpuPage(param).then(res => {
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this.productList[index] = res.data.list
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this.current = index
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})
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},
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towNumber(val) {
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return (val / 100).toFixed(2)
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.context {
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width: 100vw;
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position: fixed;
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top: 160rpx;
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left: 0;
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}
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.tabs-top {
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position: relative;
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top: 0;
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width: 100%;
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height: 85rpx;
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}
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.product-list {
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position: relative;
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background-color: #f2f2f2;
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height: calc(100vh - 88rpx - 100rpx - var(--status-bar-height));
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width: 100%;
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.flex-box {
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width: 730rpx;
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margin: 0 auto;
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@include flex;
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flex-wrap: wrap;
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justify-content: left;
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.product-item {
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width: 345rpx;
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height: 450rpx;
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background-color: #ffffff;
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margin: 20rpx 10rpx 0;
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border-radius: 20rpx;
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.product-image {
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width: 100%;
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height: 300rpx;
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overflow: hidden;
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border-radius: 20rpx;
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image {
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width: 100%;
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}
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}
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.product-button {
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width: 330rpx;
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margin: 15rpx auto 0;
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.product-text {
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font-size: 25rpx;
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height: 70rpx;
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overflow: hidden;
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-webkit-line-clamp: 2;
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text-overflow: ellipsis;
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display: -webkit-box;
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-webkit-box-orient: vertical;
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}
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.product-price-button {
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font-size: 20rpx;
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margin-top: 20rpx;
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.product-price {
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color: red;
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.price-size {
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font-size: 26rpx;
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}
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}
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.product-like-ccount {
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font-size: 16rpx;
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margin-left: 10rpx;
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}
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}
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}
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}
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}
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// }
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}
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</style>
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