Backend Development
PHP Tutorial
ecshop material inventory management, ecshop inventory management_PHP tutorial
ecshop material inventory management, ecshop inventory management_PHP tutorial
ecshop物料库存管理，ecshop库存管理
1、创建物流库存表。sql语句：
CREATE TABLE IF NOT EXISTS `emws_materials` (
`id` mediumint(8) unsigned NOT NULL auto_increment,
`name` varchar(60) NOT NULL,
`modulus` varchar(60) NOT NULL,
`stock_number` smallint(5) unsigned NOT NULL default '0',
`stock_in` smallint(5) unsigned NOT NULL default '0',
`stock_out` smallint(5) unsigned NOT NULL default '0',
`safe_day` smallint(5) unsigned NOT NULL default '0',
`intent_day` smallint(5) unsigned NOT NULL default '0',
`is_buy` tinyint(1) unsigned NOT NULL default '1',
`buy_url` varchar(60) NOT NULL,
`price` decimal(10,2) NOT NULL,
`weight` smallint(5) unsigned NOT NULL default '0',
`img` varchar(60) NOT NULL,
`desc_info` varchar(60) NOT NULL,
`remark` varchar(60) NOT NULL,
`admin_id` smallint(5) unsigned NOT NULL,
`update_time` int(10) unsigned NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;
2、php程序，materials.php：
define('IN_ECS', true);
require(dirname(__FILE__) . '/includes/init.php');
include_once(ROOT_PATH . 'includes/cls_image.php');
$image = new cls_image($_CFG['bgcolor']);
$exc = new exchange($ecs->table("materials"), $db, 'id', 'name');
$_REQUEST['act']=!empty($_REQUEST['act']) ? $_REQUEST['act']:'list';
admin_priv('stock_alert');//权限：库存数量修改
if($_REQUEST['act'] == 'list')
{
$stock_list=material_list();
$smarty->assign('ur_here', '物料库存列表');
$smarty->assign('stock_list', $stock_list['stock_list']);
$smarty->assign('filter', $stock_list['filter']);
$smarty->assign('record_count', $stock_list['record_count']);
$smarty->assign('page_count', $stock_list['page_count']);
$smarty->assign('shelf_list', $shelf_list);
$smarty->assign('full_page', 1);
$smarty->assign('action_link', array('href' => 'goods_stock.php?act=list', 'text' => '商品库存列表'));
$smarty->assign('action_link2', array('href' => 'materials.php?act=export', 'text' => '导出采购单'));
$smarty->assign('action_link3', array('href' => 'materials.php?act=add', 'text' => '添加物料'));
$smarty->display('material_list.htm');
}
elseif($_REQUEST['act'] == 'add')
{
$smarty->assign('ur_here', "添加物料");
$smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
$smarty->assign('form_action', "insert");
assign_query_info();
$smarty->display('material_info.htm');
}
elseif($_REQUEST['act'] == 'insert')
{
$material['is_buy'] = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
$material['name'] = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
$material['modulus'] = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
$material['safe_day'] = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
$material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
$material['price'] = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
$material['weight'] = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
$material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
$material['remark'] = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
$material['update_time']= gmtime();
$material['admin_id'] = $_SESSION['admin_id'];
if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
{
sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
}
$is_only = $exc->is_only('name', $material['name']);
if (!$is_only)
{
sys_msg($material['name'].'，已存在', 1);
}
/*处理图片*/
$material['img'] = basename($image->upload_image($_FILES['img'],'material'));
/*处理URL*/
$material['buy_url'] = sanitize_url($_POST['buy_url']);
/*插入数据*/
$db->autoExecute($ecs->table('materials'), $material, 'INSERT', '', 'SILENT');
$link[0]['text'] = '继续添加';
$link[0]['href'] = 'materials.php?act=add';
$link[1]['text'] = '返回列表';
$link[1]['href'] = 'materials.php?act=list';
sys_msg('添加成功', 0, $link);
}
elseif($_REQUEST['act'] == 'updata')
{
$id = isset($_REQUEST['id']) ? intval($_REQUEST['id']) : 0;
$material['is_buy'] = isset($_REQUEST['is_buy']) ? intval($_REQUEST['is_buy']) : 1;
$material['name'] = isset($_REQUEST['name']) ? trim($_REQUEST['name']) : '';
$material['modulus'] = isset($_REQUEST['modulus']) ? trim($_REQUEST['modulus']) : '';
$material['safe_day'] = isset($_REQUEST['safe_day']) ? intval($_REQUEST['safe_day']) : 0;
$material['intent_day']= isset($_REQUEST['intent_day']) ? intval($_REQUEST['intent_day']) : 0;
$material['price'] = isset($_REQUEST['price']) ? floatval($_REQUEST['price']) : '0.00';
$material['weight'] = isset($_REQUEST['weight']) ? intval($_REQUEST['weight']) : 0;
$material['desc_info'] = isset($_REQUEST['desc_info']) ? trim($_REQUEST['desc_info']) : '';
$material['remark'] = isset($_REQUEST['remark']) ? trim($_REQUEST['remark']) : '';
$material['update_time']= gmtime();
$material['admin_id'] = $_SESSION['admin_id'];
if(empty($id))
{
sys_msg('ID不能为空', 1);
}
if(empty($material['name']) || empty($material['modulus']) || empty($material['safe_day']) || empty($material['intent_day']))
{
sys_msg('名称、系数、安全天数、目标天数，不能为空或者格式不正确', 1);
}
/*处理图片*/
if(!empty($_FILES['img']['name']))
{
$material['img'] = basename($image->upload_image($_FILES['img'],'material'));
}
/*处理URL*/
$material['buy_url'] = sanitize_url($_POST['buy_url']);
/*插入数据*/
$db->autoExecute($ecs->table('materials'), $material, 'UPDATE', "id = '$id'");
$link[0]['text'] = '继续编辑';
$link[0]['href'] = 'materials.php?act=edit&id='.$id;
$link[1]['text'] = '返回列表';
$link[1]['href'] = 'materials.php?act=list';
sys_msg('编辑成功', 0, $link);
}
elseif ($_REQUEST['act'] =='edit')
{
$sql = "SELECT * FROM " .$ecs->table('materials'). " WHERE id='$_REQUEST[id]'";
$material = $db->GetRow($sql);
$smarty->assign('ur_here', "编辑物料");
$smarty->assign('action_link', array('href' => 'materials.php?act=list', 'text' => '返回物料库存列表'));
$smarty->assign('material', $material);
$smarty->assign('form_action', 'updata');
assign_query_info();
$smarty->display('material_info.htm');
}
elseif ($_REQUEST['act'] == 'remove')
{
$id = intval($_GET['id']);
$exc->drop($id);
$url = 'materials.php?act=query&' . str_replace('act=remove', '', $_SERVER['QUERY_STRING']);
ecs_header("Location: $urln");
exit;
}
elseif ($_REQUEST['act'] == 'drop_img')
{
$id = isset($_GET['id']) ? intval($_GET['id']) : 0;
$sql = "SELECT img FROM " .$ecs->table('materials'). " WHERE id = '$id'";
$img_name = $db->getOne($sql);
if (!empty($img_name))
{
@unlink(ROOT_PATH . DATA_DIR . '/material/' .$img_name);
$sql = "UPDATE " .$ecs->table('materials'). " SET img = '' WHERE id = '$id'";
$db->query($sql);
}
$link= array(array('text' => 'Continue editing', 'href' => 'materials.php?act=edit&id=' . $id), array('text' => 'Return to material Inventory list', 'href' => 'materials.php?act=list'));
sys_msg('Image deleted successfully', 0, $link);
}
elseif ($_REQUEST ['act'] == 'edit_stock_in') //Change storage
{
$id = intval($_POST['id']);
$val = json_str_iconv(trim($_POST[ 'val']));
/* Check format*/
if(!is_numeric($val) || $val < 0)
{
make_json_error(sprintf("Incorrect format ! ", $val));
}
$exc->edit("stock_in='$val'", $id);
make_json_result(stripslashes($val));
}
elseif ($_REQUEST['act'] == 'edit_stock_out') //Change stockout
{
$id = intval($_POST['id']);
$val = json_str_iconv(trim($_POST['val']));
/* Check format*/
if(!is_numeric($val) || $val < 0)
{
make_json_error(sprintf("Incorrect format!", $val));
}
$sql="SELECT * FROM ".$GLOBALS['ecs']->table('materials' )." where id = '".$id."'";
$material = $GLOBALS['db']->getRow($sql);
if($val > $material[ 'stock_in'] + $material['stock_number'])
{
make_json_error(sprintf("The outbound number cannot be greater than the sum of existing inventory and incoming inventory! ", $val));
}
$exc->edit("stock_out='$val'", $id);
make_json_result(stripslashes($val));
}
elseif ($_REQUEST['act'] == 'operate') //Batch entry/exit
{
$sql = "UPDATE " .$ecs->table( 'materials'). " SET stock_number = stock_number + stock_in - stock_out,stock_out = 0,stock_in = 0,admin_id=$_SESSION[admin_id],update_time = ".gmtime();
$db->query($ sql);
$link= array(array('text' => 'Return to material inventory list', 'href' => 'materials.php?act=list'));
sys_msg(' Successful batch entry/export', 0, $link);
}
elseif ($_REQUEST['act'] == 'export') //Export purchase order
{
include_once ('includes/PHPExcel/PHPExcel.php');
include_once('corlor.php');
$objPHPExcel = new PHPExcel();
$filename = 'Material Purchase List_' .date("YmdHi",gmtime());
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->setTitle($filename);
$objPHPExcel ->getActiveSheet()->getColumnDimension('A')->setWidth(15);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15) ;
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension('D')- >setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension ('F')->setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(10);
$objPHPExcel->getActiveSheet ()->getColumnDimension('H')->setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension('I')->setWidth(10);
$objPHPExcel->getActiveSheet()->getColumnDimension('J')->setWidth(10);
$objPHPExcel->getActiveSheet()->getStyle('C1')->getAlignment( )->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle('F1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()-> getStyle('G1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle('H1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle( 'I1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getStyle('J1')->getAlignment()-> setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->getActiveSheet()->getColumnDimension('K')->setWidth(10);
$objPHPExcel->setActiveSheetIndex(0)
->setCellValue('A1', 'Material name')
->setCellValue('B1', 'Picture')
->setCellValue('C1', 'Daily usage')
->setCellValue('D1', 'Existing Stock')
->setCellValue('E1', 'Turnover Days')
->setCellValue('F1', 'Safety Stock')
->setCellValue('G1', 'Target stock')
->setCellValue('H1', 'Recommended purchase')
->setCellValue('I1', 'Unit price')
->setCellValue('J1', 'Actual unit price')
->setCellValue('K1', 'Purchasing link');
$i=2;
$stock_list = material_list (false);
$arr = $stock_list['stock_list'];
foreach($arr as $v)
{
if($v['img'])
{
$objPHPExcel->getActiveSheet()->getRowDimension($i)->setRowHeight(50);
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('goods thumb');
$objDrawing->setDescription('Pgoods thumb');
$img_path = file_exists('../data/material/'.$v['img']) ? '.. /data/material/'.$v['img'] : '../images/no_img.jpg';
$objDrawing->setPath($img_path);
$objDrawing->setWidth( 100);
$objDrawing->setCoordinates('B'.$i);
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
}
else
{
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('B'.$i, '');
}
$objPHPExcel ->setActiveSheetIndex(0) > >setCellValue('D'.$i, $v['stock_number'])
->setCellValue('E'.$i, $v['stock_day'])
->setCellValue( 'F'. $ I, $ v ['stock_safe'])
-& gt; setCellValue ('g'. $ I, $ v ['stock_intent']
-& gt; setCellValue ('h'. $ i, $ v ['proposal_buy'])
-& gt; setCellValue ('i'. $ i, $ v ['price'])
-& gt; setcellvalue ('j'. $ i, ' ');
if($v['stock_safe'] >= $v['stock_number'])
{
$objPHPExcel->setActiveSheetIndex(0)->getStyle('D' .$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_RED);
}
if($v['buy_url'] != 'http:// ')
{
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, 'Purchase link');
$objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setUrl($v['buy_url']);
$objPHPExcel->setActiveSheetIndex(0)->getCell('K'.$i)->getHyperlink()->setTooltip('采购链接');
$objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->getColor()->setARGB(PHPExcel_Style_Color::COLOR_BLUE);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('K'.$i)->getFont()->setUnderline(PHPExcel_Style_Font::UNDERLINE_SINGLE);
}
else
{
$objPHPExcel->setActiveSheetIndex(0)->setCellValue('K'.$i, '');
}
$objPHPExcel->getActiveSheet()->getStyle('A'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('B'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('C'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('D'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('E'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('F'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('G'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('H'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('I'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('J'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$objPHPExcel->getActiveSheet()->getStyle('K'.$i)->getAlignment()->setVertical(PHPExcel_Style_Alignment::VERTICAL_CENTER);
$i++;
}
$file_name = $filename.'.xls';
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="'.$file_name.'"');
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
$objWriter->save('php://output');
exit;
}
elseif ($_REQUEST['act'] == 'query')
{
$stock_list = material_list();
$smarty->assign('stock_list', $stock_list['stock_list']);
$smarty->assign('filter', $stock_list['filter']);
$smarty->assign('record_count', $stock_list['record_count']);
$smarty->assign('page_count', $stock_list['page_count']);
make_json_result($smarty->fetch('material_list.htm'), '', array('filter' => $stock_list['filter'], 'page_count' => $stock_list['page_count']));
}
function material_list($is_pagination = true)
{
GLOBAL $ecs,$db;
$result = get_filter();
if ($result === false)
{
$filter['sort_by'] = empty($_REQUEST['sort_by']) ? 'id' : trim($_REQUEST['sort_by']);
$filter['sort_order'] = empty($_REQUEST['sort_order']) ? 'desc' : trim($_REQUEST['sort_order']);
$where = " WHERE 1 = 1 ";
$sql = 'select count(t.id) from '.$ecs->table('materials'). ' as t '.$where;
$filter['record_count'] = $db->getOne($sql);
/* 分页大小 */
$filter = page_and_size($filter);
$sql = 'select t.*, au.user_name from '.
$ecs->table('materials').' as t left join '.
$ecs->table('admin_user')." as au on t.admin_id=au.user_id ".$where.
' order by '.$filter['sort_by']." ".$filter['sort_order'];
if ($is_pagination)
{
$sql .= " LIMIT " . $filter['start'] . ', ' . $filter['page_size'];
}
$end_time = strtotime(date("Y-m-d",gmtime()));
$start_time = $end_time - 7 * 86400;
$query = "SELECT count(order_id) as total FROM ".$GLOBALS['ecs']->table('order_info')." WHERE synch_time < '".$end_time."' and synch_time >= '".$start_time."'";
$filter['orders'] = round($GLOBALS['db']->getOne($query) / 7);//7天平均订单数
$filter['orders'] = $filter['orders'] ? $filter['orders'] : 1400;
set_filter($filter, $sql);
}
else
{
$sql = $result['sql'];
$filter = $result['filter'];
}
$row = $GLOBALS['db']->getAll($sql);
$orders = $filter['orders'];
foreach($row as $k=>$val)
{
if ($is_pagination == false && $val['is_buy'] == 0) //不购买，不导出
{
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1377
52
How to open Butterfly Store
Mar 27, 2024 pm 12:03 PM
To open a Butterfly Store, you need to: prepare business license and other materials; choose a store in a good location; decorate the store; purchase products; recruit employees; go through the procedures; make preparations for opening; and conduct daily operations and operations management.
What is the difference between HQL and SQL in Hibernate framework?
Apr 17, 2024 pm 02:57 PM
HQL and SQL are compared in the Hibernate framework: HQL (1. Object-oriented syntax, 2. Database-independent queries, 3. Type safety), while SQL directly operates the database (1. Database-independent standards, 2. Complex executable queries and data manipulation).
How to create a folder on Realme Phone?
Mar 23, 2024 pm 02:30 PM
Title: Realme Phone Beginner’s Guide: How to Create Folders on Realme Phone? In today's society, mobile phones have become an indispensable tool in people's lives. As a popular smartphone brand, Realme Phone is loved by users for its simple and practical operating system. In the process of using Realme phones, many people may encounter situations where they need to organize files and applications on their phones, and creating folders is an effective way. This article will introduce how to create folders on Realme phones to help users better manage their phone content. No.
PHP distributed system architecture and practice
May 04, 2024 am 10:33 AM
PHP distributed system architecture achieves scalability, performance, and fault tolerance by distributing different components across network-connected machines. The architecture includes application servers, message queues, databases, caches, and load balancers. The steps for migrating PHP applications to a distributed architecture include: Identifying service boundaries Selecting a message queue system Adopting a microservices framework Deployment to container management Service discovery
How does AI artificial intelligence promote digital transformation?
Apr 12, 2024 pm 02:31 PM
It has been decades since artificial intelligence was proposed, but why has this technology experienced explosive growth only in recent years? This phenomenon is no accident. It is precisely thanks to the increasing maturity of digital technologies such as cloud computing, the Internet of Things, and big data that artificial intelligence has made substantial progress: cloud computing provides an open platform for artificial intelligence, and the Internet of Things ensures data security. Real-time sharing, and big data provides unlimited resources and algorithm support for deep learning. The integration of digital transformation of traditional enterprises and technologies in these fields has promoted the continuous upgrading of artificial intelligence technology, laying a solid foundation for its evolution from "intelligent perception" to "intelligent thinking" and "intelligent decision-making". Enterprises with strong digital innovation capabilities have an increasing influence on the market and consumers. Any digital transformation
Is access database useful?
Apr 10, 2024 pm 01:08 PM
Yes, Access databases are very useful. It is a relational database management system acclaimed for its ease of use, scalability, and wide range of industry applications. It is suitable for users who manage medium-sized data sets, create custom reports and forms, and automate tasks.
How to create an online word
Mar 21, 2024 pm 01:06 PM
Do you know how to create an online word document? Online word documents can enable multiple people to collaborate and edit online documents. It has large-capacity cloud storage space. Documents can be stored centrally and can be logged in from multiple devices. It can be said that no matter which device you are on, you can view and edit it. The most important thing is that it supports one-click sharing, which is particularly convenient for sharing your documents with colleagues. Today we will introduce how to create an online word document. In fact, the method is very simple. Friends in need can refer to it. 1. First open the wpsoffice software on your computer, then on the new file page, open the text item bar, and then select the new online document option. 2. Then the new document page will open, where we can choose an online document template or a blank document.
What is the process of joining Doudian? How to promote?
Mar 29, 2024 am 09:41 AM
Douyin refers to opening your own e-commerce store on the Douyin platform to earn revenue by displaying and selling products. The following is relevant information about the entry process and promotion of Douyin: Entry process: a. Download and install Douyin APP, and register a Douyin account. b. Click "My" in the upper right corner of the Douyin main interface to enter the personal center page. c. Find the "Doudian" option at the bottom of the personal center page and click "Activate" or "Manage". d. Fill in the relevant information according to the guidance of the platform, including store name, contact information, business category, etc. e. After submitting the application, wait for the platform to review it. After passing the review, you can start operating your own Doudian. Product upload and management: a. Log in to Douyin APP, enter the personal center page and click "Douyin" to enter the management page. b
