feat ui 新增了点餐分类相关的逻辑

yudao-ui-admin-vue2/src/api/goods/goods/index.js

@@ -0,0 +1,53 @@
+import request from '@/utils/request'
+
+// 创建商品
+export function createGoods(data) {
+  return request({
+    url: '/goods/goods/create',
+    method: 'post',
+    data: data
+  })
+}
+
+// 更新商品
+export function updateGoods(data) {
+  return request({
+    url: '/goods/goods/update',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除商品
+export function deleteGoods(id) {
+  return request({
+    url: '/goods/goods/delete?id=' + id,
+    method: 'delete'
+  })
+}
+
+// 获得商品
+export function getGoods(id) {
+  return request({
+    url: '/goods/goods/get?id=' + id,
+    method: 'get'
+  })
+}
+
+// 获得商品分页
+export function getGoodsPage(params) {
+  return request({
+    url: '/goods/goods/page',
+    method: 'get',
+    params
+  })
+}
+// 导出商品 Excel
+export function exportGoodsExcel(params) {
+  return request({
+    url: '/goods/goods/export-excel',
+    method: 'get',
+    params,
+    responseType: 'blob'
+  })
+}

yudao-ui-admin-vue2/src/api/goods/type/index.js

@@ -0,0 +1,63 @@
+import request from '@/utils/request'
+
+// 创建商品分类
+export function createType(data) {
+  return request({
+    url: '/goods/type/create',
+    method: 'post',
+    data: data
+  })
+}
+
+// 更新商品分类
+export function updateType(data) {
+  return request({
+    url: '/goods/type/update',
+    method: 'put',
+    data: data
+  })
+}
+
+// 删除商品分类
+export function deleteType(id) {
+  return request({
+    url: '/goods/type/delete?id=' + id,
+    method: 'delete'
+  })
+}
+
+// 获得商品分类
+export function getType(id) {
+  return request({
+    url: '/goods/type/get?id=' + id,
+    method: 'get'
+  })
+}
+
+// 获得商品分类分页
+export function getTypePage(params) {
+  return request({
+    url: '/goods/type/page',
+    method: 'get',
+    params
+  })
+}
+// 导出商品分类 Excel
+export function exportTypeExcel(params) {
+  return request({
+    url: '/goods/type/export-excel',
+    method: 'get',
+    params,
+    responseType: 'blob'
+  })
+}
+
+// ==================== 子表（商品） ====================
+      // 获得商品
+    export function getByGoodsTypeId(goodsTypeId) {
+      return request({
+        url: '/goods/type//get-by-goods-type-id?goodsTypeId=' + goodsTypeId,
+        method: 'get'
+      })
+    }
+  

yudao-ui-admin-vue2/src/views/goods/goods/GoodsForm.vue

@@ -0,0 +1,109 @@
+<template>
+  <div class="app-container">
+    <!-- 对话框(添加 / 修改) -->
+    <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
+      <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
+                    <el-form-item label="商品分类" prop="goodsTypeId">
+                      <el-input v-model="formData.goodsTypeId" placeholder="请输入商品分类" />
+                    </el-form-item>
+                    <el-form-item label="商品名称" prop="goodsName">
+                      <el-input v-model="formData.goodsName" placeholder="请输入商品名称" />
+                    </el-form-item>
+                    <el-form-item label="商品价格" prop="goodsPrice">
+                      <el-input v-model="formData.goodsPrice" placeholder="请输入商品价格" />
+                    </el-form-item>
+                    <el-form-item label="商品图标">
+                      <ImageUpload v-model="formData.goodsIcon"/>
+                    </el-form-item>
+      </el-form>
+              <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm" :disabled="formLoading">确 定</el-button>
+        <el-button @click="dialogVisible = false">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+  import * as GoodsApi from '@/api/goods/goods';
+  import ImageUpload from '@/components/ImageUpload';
+      export default {
+    name: "GoodsForm",
+    components: {
+          ImageUpload,
+                    },
+    data() {
+      return {
+        // 弹出层标题
+        dialogTitle: "",
+        // 是否显示弹出层
+        dialogVisible: false,
+        // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+        formLoading: false,
+        // 表单参数
+        formData: {
+                            goodsTypeId: undefined,
+                            goodsName: undefined,
+                            goodsPrice: undefined,
+                            goodsIcon: undefined,
+        },
+        // 表单校验
+        formRules: {
+        },
+                        };
+    },
+    methods: {
+      /** 打开弹窗 */
+     async open(id) {
+        this.dialogVisible = true;
+        this.reset();
+        // 修改时，设置数据
+        if (id) {
+          this.formLoading = true;
+          try {
+            const res = await GoodsApi.getGoods(id);
+            this.formData = res.data;
+            this.title = "修改商品";
+          } finally {
+            this.formLoading = false;
+          }
+        }
+        this.title = "新增商品";
+              },
+      /** 提交按钮 */
+      async submitForm() {
+        // 校验主表
+        await this.$refs["formRef"].validate();
+                  this.formLoading = true;
+        try {
+          const data = this.formData;
+                  // 修改的提交
+          if (data.id) {
+            await GoodsApi.updateGoods(data);
+            this.$modal.msgSuccess("修改成功");
+            this.dialogVisible = false;
+            this.$emit('success');
+            return;
+          }
+          // 添加的提交
+          await GoodsApi.createGoods(data);
+          this.$modal.msgSuccess("新增成功");
+          this.dialogVisible = false;
+          this.$emit('success');
+        } finally {
+          this.formLoading = false;
+        }
+      },
+                      /** 表单重置 */
+      reset() {
+        this.formData = {
+                            goodsTypeId: undefined,
+                            goodsName: undefined,
+                            goodsPrice: undefined,
+                            goodsIcon: undefined,
+        };
+        this.resetForm("formRef");
+      }
+    }
+  };
+</script>

yudao-ui-admin-vue2/src/views/goods/goods/index.vue

@@ -0,0 +1,156 @@
+<template>
+  <div class="app-container">
+    <!-- 搜索工作栏 -->
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="商品分类" prop="goodsTypeId">
+        <el-input v-model="queryParams.goodsTypeId" placeholder="请输入商品分类" clearable @keyup.enter.native="handleQuery"/>
+      </el-form-item>
+      <el-form-item label="商品名称" prop="goodsName">
+        <el-input v-model="queryParams.goodsName" placeholder="请输入商品名称" clearable @keyup.enter.native="handleQuery"/>
+      </el-form-item>
+      <el-form-item label="商品价格" prop="goodsPrice">
+        <el-input v-model="queryParams.goodsPrice" placeholder="请输入商品价格" clearable @keyup.enter.native="handleQuery"/>
+      </el-form-item>
+      <el-form-item label="创建时间" prop="createTime">
+        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
+                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="['00:00:00', '23:59:59']" />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <!-- 操作工具栏 -->
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
+                   v-hasPermi="['goods:goods:create']">新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
+                   v-hasPermi="['goods:goods:export']">导出</el-button>
+      </el-col>
+              <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+            <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+            <el-table-column label="商品编号" align="center" prop="id" />
+      <el-table-column label="商品分类" align="center" prop="goodsTypeId" />
+      <el-table-column label="商品名称" align="center" prop="goodsName" />
+      <el-table-column label="商品价格" align="center" prop="goodsPrice" />
+      <el-table-column label="商品图标" align="center" prop="goodsIcon" />
+      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
+        <template v-slot="scope">
+          <span>{{ parseTime(scope.row.createTime) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template v-slot="scope">
+          <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
+                     v-hasPermi="['goods:goods:update']">修改</el-button>
+          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
+                     v-hasPermi="['goods:goods:delete']">删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <!-- 分页组件 -->
+    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
+                @pagination="getList"/>
+    <!-- 对话框(添加 / 修改) -->
+    <GoodsForm ref="formRef" @success="getList" />
+    </div>
+</template>
+
+<script>
+import * as GoodsApi from '@/api/goods/goods';
+import GoodsForm from './GoodsForm.vue';
+export default {
+  name: "Goods",
+  components: {
+          GoodsForm,
+  },
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 导出遮罩层
+      exportLoading: false,
+      // 显示搜索条件
+      showSearch: true,
+              // 总条数
+        total: 0,
+      // 商品列表
+      list: [],
+      // 是否展开，默认全部展开
+      isExpandAll: true,
+      // 重新渲染表格状态
+      refreshTable: true,
+      // 选中行
+      currentRow: {},
+      // 查询参数
+      queryParams: {
+                    pageNo: 1,
+            pageSize: 10,
+        goodsTypeId: null,
+        goodsName: null,
+        goodsPrice: null,
+        goodsIcon: null,
+        createTime: [],
+      },
+            };
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询列表 */
+    async getList() {
+      try {
+      this.loading = true;
+              const res = await GoodsApi.getGoodsPage(this.queryParams);
+        this.list = res.data.list;
+        this.total = res.data.total;
+      } finally {
+        this.loading = false;
+      }
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNo = 1;
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    /** 添加/修改操作 */
+    openForm(id) {
+      this.$refs["formRef"].open(id);
+    },
+    /** 删除按钮操作 */
+    async handleDelete(row) {
+      const id = row.id;
+      await this.$modal.confirm('是否确认删除商品编号为"' + id + '"的数据项?')
+      try {
+       await GoodsApi.deleteGoods(id);
+       await this.getList();
+       this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 导出按钮操作 */
+    async handleExport() {
+      await this.$modal.confirm('是否确认导出所有商品数据项?');
+      try {
+        this.exportLoading = true;
+        const data = await GoodsApi.exportGoodsExcel(this.queryParams);
+        this.$download.excel(data, '商品.xls');
+      } catch {
+      } finally {
+        this.exportLoading = false;
+      }
+    },
+              }
+};
+</script>

yudao-ui-admin-vue2/src/views/goods/type/TypeForm.vue

@@ -0,0 +1,111 @@
+<template>
+  <div class="app-container">
+    <!-- 对话框(添加 / 修改) -->
+    <el-dialog :title="dialogTitle" :visible.sync="dialogVisible" width="45%" v-dialogDrag append-to-body>
+      <el-form ref="formRef" :model="formData" :rules="formRules" v-loading="formLoading" label-width="100px">
+                    <el-form-item label="商品分类名称" prop="goodsTypeName">
+                      <el-input v-model="formData.goodsTypeName" placeholder="请输入商品分类名称" />
+                    </el-form-item>
+      </el-form>
+                  <!-- 子表的表单 -->
+          <el-tabs v-model="subTabsName">
+                <el-tab-pane label="商品" name="">
+                  <Form ref="FormRef" :goods-type-id="formData.id" />
+                </el-tab-pane>
+          </el-tabs>
+      <div slot="footer" class="dialog-footer">
+        <el-button type="primary" @click="submitForm" :disabled="formLoading">确 定</el-button>
+        <el-button @click="dialogVisible = false">取 消</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+  import * as TypeApi from '@/api/goods/type';
+          import Form from './components/Form.vue'
+  export default {
+    name: "TypeForm",
+    components: {
+                               Form,
+    },
+    data() {
+      return {
+        // 弹出层标题
+        dialogTitle: "",
+        // 是否显示弹出层
+        dialogVisible: false,
+        // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+        formLoading: false,
+        // 表单参数
+        formData: {
+                            goodsTypeName: undefined,
+        },
+        // 表单校验
+        formRules: {
+        },
+                              /** 子表的表单 */
+             subTabsName: ''
+      };
+    },
+    methods: {
+      /** 打开弹窗 */
+     async open(id) {
+        this.dialogVisible = true;
+        this.reset();
+        // 修改时，设置数据
+        if (id) {
+          this.formLoading = true;
+          try {
+            const res = await TypeApi.getType(id);
+            this.formData = res.data;
+            this.title = "修改商品分类";
+          } finally {
+            this.formLoading = false;
+          }
+        }
+        this.title = "新增商品分类";
+              },
+      /** 提交按钮 */
+      async submitForm() {
+        // 校验主表
+        await this.$refs["formRef"].validate();
+                          // 校验子表
+                    try {
+                                            await this.$refs['FormRef'].validate();
+                    } catch (e) {
+                      this.subTabsName = '';
+                      return;
+                    }
+        this.formLoading = true;
+        try {
+          const data = this.formData;
+                    // 拼接子表的数据
+              data.s = this.$refs['FormRef'].getData();
+          // 修改的提交
+          if (data.id) {
+            await TypeApi.updateType(data);
+            this.$modal.msgSuccess("修改成功");
+            this.dialogVisible = false;
+            this.$emit('success');
+            return;
+          }
+          // 添加的提交
+          await TypeApi.createType(data);
+          this.$modal.msgSuccess("新增成功");
+          this.dialogVisible = false;
+          this.$emit('success');
+        } finally {
+          this.formLoading = false;
+        }
+      },
+                      /** 表单重置 */
+      reset() {
+        this.formData = {
+                            goodsTypeName: undefined,
+        };
+        this.resetForm("formRef");
+      }
+    }
+  };
+</script>

yudao-ui-admin-vue2/src/views/goods/type/components/Form.vue

@@ -0,0 +1,118 @@
+<template>
+  <div class="app-container">
+      <el-form
+        ref="formRef"
+        :model="formData"
+        :rules="formRules"
+        v-loading="formLoading"
+        label-width="0px"
+        :inline-message="true"
+      >
+        <el-table :data="formData" class="-mt-10px">
+          <el-table-column label="序号" type="index" width="100" />
+                       <el-table-column label="商品名称" min-width="150">
+                        <template v-slot="{ row, $index }">
+                          <el-form-item :prop="`${$index}.goodsName`" :rules="formRules.goodsName" class="mb-0px!">
+                            <el-input v-model="row.goodsName" placeholder="请输入商品名称" />
+                          </el-form-item>
+                        </template>
+                      </el-table-column>
+                      <el-table-column label="商品价格" min-width="150">
+                        <template v-slot="{ row, $index }">
+                          <el-form-item :prop="`${$index}.goodsPrice`" :rules="formRules.goodsPrice" class="mb-0px!">
+                            <el-input v-model="row.goodsPrice" placeholder="请输入商品价格" />
+                          </el-form-item>
+                        </template>
+                      </el-table-column>
+                      <el-table-column label="商品图标" min-width="200">
+                        <template v-slot="{ row, $index }">
+                          <el-form-item :prop="`${$index}.goodsIcon`" :rules="formRules.goodsIcon" class="mb-0px!">
+                            <ImageUpload v-model="row.goodsIcon"/>
+                          </el-form-item>
+                        </template>
+                      </el-table-column>
+          <el-table-column align="center" fixed="right" label="操作" width="60">
+            <template v-slot="{ $index }">
+              <el-link @click="handleDelete($index)">—</el-link>
+            </template>
+          </el-table-column>
+        </el-table>
+      </el-form>
+      <el-row justify="center" class="mt-3">
+        <el-button @click="handleAdd" round>+ 添加商品</el-button>
+      </el-row>
+  </div>
+</template>
+
+<script>
+  import * as TypeApi from '@/api/goods/type';
+      import ImageUpload from '@/components/ImageUpload';
+  export default {
+    name: "Form",
+    components: {
+          ImageUpload,
+    },
+    props:[
+      'goodsTypeId'
+    ],// 商品分类（主表的关联字段）
+    data() {
+      return {
+        // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
+        formLoading: false,
+        // 表单参数
+        formData: [],
+        // 表单校验
+        formRules: {
+        },
+      };
+    },
+    watch:{/** 监听主表的关联字段的变化，加载对应的子表数据 */
+      goodsTypeId:{
+        handler(val) {
+          // 1. 重置表单
+              this.formData = []
+          // 2. val 非空，则加载数据
+          if (!val) {
+            return;
+          }
+          try {
+            this.formLoading = true;
+            // 这里还是需要获取一下 this 的不然取不到 formData
+            const that = this;
+            TypeApi.getListByGoodsTypeId(val).then(function (res){
+              that.formData = res.data;
+            })
+          } finally {
+            this.formLoading = false;
+          }
+        },
+        immediate: true
+      }
+    },
+    methods: {
+          /** 新增按钮操作 */
+          handleAdd() {
+            const row = {
+                                goodsTypeId: undefined,
+                                goodsName: undefined,
+                                goodsPrice: undefined,
+                                goodsIcon: undefined,
+            }
+            row.goodsTypeId = this.goodsTypeId;
+            this.formData.push(row);
+          },
+          /** 删除按钮操作 */
+          handleDelete(index) {
+            this.formData.splice(index, 1);
+          },
+      /** 表单校验 */
+      validate(){
+        return this.$refs["formRef"].validate();
+      },
+      /** 表单值 */
+      getData(){
+        return this.formData;
+      }
+    }
+  };
+</script>

yudao-ui-admin-vue2/src/views/goods/type/index.vue

@@ -0,0 +1,144 @@
+<template>
+  <div class="app-container">
+    <!-- 搜索工作栏 -->
+    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
+      <el-form-item label="商品分类名称" prop="goodsTypeName">
+        <el-input v-model="queryParams.goodsTypeName" placeholder="请输入商品分类名称" clearable @keyup.enter.native="handleQuery"/>
+      </el-form-item>
+      <el-form-item label="创建时间" prop="createTime">
+        <el-date-picker v-model="queryParams.createTime" style="width: 240px" value-format="yyyy-MM-dd HH:mm:ss" type="daterange"
+                        range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期" :default-time="['00:00:00', '23:59:59']" />
+      </el-form-item>
+      <el-form-item>
+        <el-button type="primary" icon="el-icon-search" @click="handleQuery">搜索</el-button>
+        <el-button icon="el-icon-refresh" @click="resetQuery">重置</el-button>
+      </el-form-item>
+    </el-form>
+
+    <!-- 操作工具栏 -->
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="openForm(undefined)"
+                   v-hasPermi="['goods:type:create']">新增</el-button>
+      </el-col>
+      <el-col :span="1.5">
+        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" :loading="exportLoading"
+                   v-hasPermi="['goods:type:export']">导出</el-button>
+      </el-col>
+              <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+    </el-row>
+
+            <el-table v-loading="loading" :data="list" :stripe="true" :show-overflow-tooltip="true">
+            <el-table-column label="商品分类ID" align="center" prop="id" />
+      <el-table-column label="商品分类名称" align="center" prop="goodsTypeName" />
+      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
+        <template v-slot="scope">
+          <span>{{ parseTime(scope.row.createTime) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+        <template v-slot="scope">
+          <el-button size="mini" type="text" icon="el-icon-edit" @click="openForm(scope.row.id)"
+                     v-hasPermi="['goods:type:update']">修改</el-button>
+          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
+                     v-hasPermi="['goods:type:delete']">删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <!-- 分页组件 -->
+    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNo" :limit.sync="queryParams.pageSize"
+                @pagination="getList"/>
+    <!-- 对话框(添加 / 修改) -->
+    <TypeForm ref="formRef" @success="getList" />
+    </div>
+</template>
+
+<script>
+import * as TypeApi from '@/api/goods/type';
+import TypeForm from './TypeForm.vue';
+export default {
+  name: "Type",
+  components: {
+          TypeForm,
+  },
+  data() {
+    return {
+      // 遮罩层
+      loading: true,
+      // 导出遮罩层
+      exportLoading: false,
+      // 显示搜索条件
+      showSearch: true,
+              // 总条数
+        total: 0,
+      // 商品分类列表
+      list: [],
+      // 是否展开，默认全部展开
+      isExpandAll: true,
+      // 重新渲染表格状态
+      refreshTable: true,
+      // 选中行
+      currentRow: {},
+      // 查询参数
+      queryParams: {
+                    pageNo: 1,
+            pageSize: 10,
+        goodsTypeName: null,
+        createTime: [],
+      },
+            };
+  },
+  created() {
+    this.getList();
+  },
+  methods: {
+    /** 查询列表 */
+    async getList() {
+      try {
+      this.loading = true;
+              const res = await TypeApi.getTypePage(this.queryParams);
+        this.list = res.data.list;
+        this.total = res.data.total;
+      } finally {
+        this.loading = false;
+      }
+    },
+    /** 搜索按钮操作 */
+    handleQuery() {
+      this.queryParams.pageNo = 1;
+      this.getList();
+    },
+    /** 重置按钮操作 */
+    resetQuery() {
+      this.resetForm("queryForm");
+      this.handleQuery();
+    },
+    /** 添加/修改操作 */
+    openForm(id) {
+      this.$refs["formRef"].open(id);
+    },
+    /** 删除按钮操作 */
+    async handleDelete(row) {
+      const id = row.id;
+      await this.$modal.confirm('是否确认删除商品分类编号为"' + id + '"的数据项?')
+      try {
+       await TypeApi.deleteType(id);
+       await this.getList();
+       this.$modal.msgSuccess("删除成功");
+      } catch {}
+    },
+    /** 导出按钮操作 */
+    async handleExport() {
+      await this.$modal.confirm('是否确认导出所有商品分类数据项?');
+      try {
+        this.exportLoading = true;
+        const data = await TypeApi.exportTypeExcel(this.queryParams);
+        this.$download.excel(data, '商品分类.xls');
+      } catch {
+      } finally {
+        this.exportLoading = false;
+      }
+    },
+              }
+};
+</script>