表头数据过多,需要添加横向滚动条

 解决方法:每个column 中添加min-width属性

                <!-- 表单表格 --><el-table:data="H5Store.H5list"@selection-change="selectTbhandle"style="width: 100%"><el-table-column type="selection" min-width="60"> </el-table-column><el-table-column label="模板名称" min-width="180"><template #default="{ row }"><div class="flex"><imgstyle="width: 100px; height: 60px":src="row.templateCover"alt=""/><p style="font-size: 12px; margin-left: 5px">{{ row.name }}</p></div></template></el-table-column><el-table-column prop="templateType" label="模板类型" min-width="100"></el-table-column><el-table-column prop="industryTypeList" label="适用行业分类" min-width="150"></el-table-column><el-table-column prop="applicableHolidays" label="适用节日" min-width="120"></el-table-column><el-table-column prop="applicablePurposeList" label="行业用途" min-width="120"></el-table-column><el-table-column prop="isShelves" label="是否上架" min-width="100"><template #default="{ row }"><span>{{ row.isShelves ? '已上架' : '已下架' }}</span></template></el-table-column><el-table-column prop="createdTime" label="创建时间" min-width="150"></el-table-column><el-table-column label="操作" min-width="200"><template #default="{ row }"><div class="flex justify-start"><el-button type="link" @click="Edit(row.id)" size="small">编辑</el-button><el-buttonv-if="!row.isShelves"@click="upisShelves(row)"type="link"size="small">上架</el-button><el-buttonv-else@click="downisShelves(row)"type="link"size="small">下架</el-button><el-button @click="Del(row.id)" type="link" size="small">删除</el-button></div></template></el-table-column></el-table>