https://api.crossbiog.com/product/admin/list?page=0&size=10&field=jancode&value=4562249292272

1、ProductController

    @GetMapping("admin/list")@ApiOperation("分页列表")public BaseResult list(PageWithSearch basePage, @ApiIgnore @SessionAttribute(Constants.ADMIN_ID) Integer adminId) {checkParam(basePage.getField(), basePage.getValue());adminId = adminCommonService.getVipIdByProduct(adminId);return BaseResult.success(productApiService.findPage(adminId, basePage));}

2、AdminCommonService

    /*** 获取商品管理人的上级vip id* 当操作者为商品管理人时获取上级的vip id* 否则返回自身*/public Integer getVipIdByProduct(Integer nowId) {return hasRole(nowId, Admin.ROLE_PRODUCT) || hasRole(nowId, Admin.ROLE_QUALIFICATION) || hasRole(nowId, Admin.ROLE_STORE) ? findCompanySuperId(nowId) : nowId;}/*** 查询公司超管id*/public Integer findCompanySuperId(Integer adminId) {return adminService.findCompanySuperId(adminId);}

3、ProductApiService

    /*** 分页列表*/public Page<ProductListDto> findPage(Integer nowId, PageWithSearch page) {Page<ProductWithShareDto> productPage = productCommonService.findPage(nowId, page);return new PageImpl<>(convertToListDto(productPage.getContent(), nowId), page.toPageable(), productPage.getTotalElements());}

4、ProductCommonService

    /*** 产品管理-产品分页列表*/public Page<ProductWithShareDto> findPage(Integer nowId, PageWithSearch basePage) {return productSqlService.findPage(nowId, basePage);}    

5、ProductSqlService

    /*** 产品管理-分页列表*/public Page<ProductWithShareDto> findPage(Integer nowId, PageWithSearch basePage) {StringBuilder sql = new StringBuilder();Map<String, Object> paramMap = new HashMap<>(4);sql.append("SELECT DISTINCT ").append(SqlUtil.sqlGenerate("p", Product.class)).append(",a.send_id, a.edit_auth FROM product p ");if (!StringUtils.isEmpty(basePage.getField()) && !StringUtils.isEmpty(basePage.getValue()) && brandParamStr.contains(basePage.getField())) {sql.append("INNER JOIN brand b ON p.brand_id = b.id AND b.").append(SqlUtil.camelToUnderline(basePage.getField().replaceAll("brand", ""))).append(" LIKE :").append(basePage.getField()).append(" ");paramMap.put(basePage.getField(), "%" + basePage.getValue() + "%");}//sql.append("LEFT JOIN product_admin_mapping a ON p.id = a.product_id ");//sql.append("AND a.admin_id=").append(nowId).append(" AND a.read_auth =").append(CommonStatusEnum.NORMAL.getValue()).append(" ");//sql.append("WHERE (p.creator_id =").append(nowId).append(" OR ").append("a.id IS NOT NULL) ");sql.append("INNER JOIN product_admin_mapping a ON p.id = a.product_id AND a.admin_id=").append(nowId).append(" ");//有编辑权限 || (有查看权限 && 产品状态为显示)sql.append("WHERE (a.edit_auth =").append(CommonStatusEnum.NORMAL.getValue()).append(" OR (a.read_auth =").append(CommonStatusEnum.NORMAL.getValue()).append(" AND p.status =").append(CommonStatusEnum.NORMAL.getValue()).append(")) ");paramHandle(sql, paramMap, basePage.getField(), basePage.getValue());sql.append("ORDER BY p.ranks DESC,p.created_date DESC ");List result = executeSql(sql, paramMap, basePage.getPage(), basePage.getSize());if (result.isEmpty()) {return new PageImpl<>(Collections.emptyList(), basePage.toPageable(), 0);}return new PageImpl<>(parseToProductWithShare(result), basePage.toPageable(), countPage(nowId, basePage.getField(), basePage.getValue()));}

需求：微信小程序使用二维码扫描条形码查询商品，接口使用上述pc端的。

  // 扫描二维码scanQrcode: function() {wx.scanCode({onlyFromCamera: false,  // 允许从相机和相册中选择图片success: (res) => {const jancode = res.result;console.log("扫描结果:", jancode);this.getProductByJancode(jancode);},fail: (err) => {wx.showToast({title: '扫描失败，请重试',icon: 'none'});}});},// 获取 tokengetToken: function() {return new Promise((resolve,reject)=>{const token = wx.getStorageSync('token')console.log('Token:', token);resolve(token)});},// 根据条码查询产品信息getProductByJancode: function(jancode) {this.getToken().then((token) => {if (!token) {wx.showToast({title: '获取 token 失败，请重试',icon: 'none'});return;}// 构建带有查询参数的URLconst url = `https://api.crossbiog.com/product/admin/list?page=0&size=10&field=jancode&value=${encodeURIComponent(jancode)}`;wx.request({url: url, // 使用新的URL//url: `https://api.crossbiog.com/product/admin/detailByJancode`, // 使用配置文件中的URL//url: `http://localhost:8087/product/admin/detailByJancode`,method: 'GET',data: {//jancode: jancode},header: {'token': `${token}`},success: (res) => {console.log("res=" + res);console.log("后端返回的数据:", res.data); // 添加日志输出// if (res.statusCode === 200 && res.data && res.data.data) {//   const product = res.data.data;//   if (product) {//     // 显示产品信息//     this.setData({//       products: [product],//       showNoResultsImage: false // 如果有结果，隐藏无结果图片//     });//   } else {//     // 没有找到产品//     wx.showToast({//       title: '未找到该条码对应的产品',//       icon: 'none'//     });//     this.setData({//       showNoResultsImage: true // 如果没有结果，显示无结果图片//     });//   }// } else {//   wx.showToast({//     title: '数据加载失败',//     icon: 'none'//   });// }if (res.statusCode === 200 && res.data) {const products = res.data.data.content || []; // 获取产品列表，如果没有则为空数组const formattedProducts = products.map(product => ({...product,image:  `https://www.crossbiog.com/${product.image}`}));if (products.length > 0) {// 显示产品信息this.setData({products: [...formattedProducts],//products: products, // 直接赋值整个产品列表showNoResultsImage: false // 如果有结果，隐藏无结果图片});} else {// 没有找到产品wx.showToast({title: '未找到该条码对应的产品',icon: 'none'});this.setData({showNoResultsImage: true // 如果没有结果，显示无结果图片});}} else {wx.showToast({title: '数据加载失败',icon: 'none'});}},fail: (err) => {wx.showToast({title: '请求失败',icon: 'none'});}});}).catch((err) => {wx.showToast({title: err.message,icon: 'none'});});},