PHP 导入xlsx文件，附带图片，并将图片上传到OSS
/**
* 商品导入
* @return void
*/
public function import()
{
$file = $this->request->file('file');
if (!$file) return app('json')->fail('请上传EXCEL文件');
$file = is_array($file) ? $file[0] : $file;
validate(["file|文件" => ['fileExt' => 'xlsx,xls',]])->check(['file' => $file]);
$upload = UploadService::create(1);
$ret = $upload->to('excel')->move('file');
if ($ret === false) return app('json')->fail($upload->getError());
$res = $upload->getUploadInfo();
$path = rtrim(public_path(), '/') . $res['dir'];
$field_list = ['store_name', 'cate_id', 'sh_cate_id', 'brand_id', 'unit_name', 'keyword', 'store_info',
'price', 'cost', 'ot_price', 'stock', 'bar_code', 'weight', 'volume', 'sort',
'image', 'slider_image', 'content', 'content_text', 'delivery_way', 'delivery_free'];
$file_path = $path; //包含图片的Excel文件
//导入数据库
$result = $this->readexcel1($field_list, $file_path);
if ($result !== true) {
return app('json')->fail($result);
} else {
return app('json')->success('导入成功');
}
}
// 获取excel表格的图片
public function readexcel1($field_list, $file)
{
$merId = $this->request->merId();
$imageFilePath = '/uploads/imgssss'; //图片本地存储的路径
$path = public_path($imageFilePath);
if (!is_dir($path)) { //如果目录不存在则递归创建
mkdir($path, 0777, true);
}
if (!$file) return false;
$pathInfo = pathinfo($file, PATHINFO_EXTENSION);
if (!$pathInfo || $pathInfo != "xlsx") throw new ValidateException('必须上传xlsx格式文件');
$objRead = IOFactory::createReader('Xlsx');
$objSpreadsheet = $objRead->load($file);
$objWorksheet = $objSpreadsheet->getSheet(0);
$data = $objWorksheet->toArray();
Db::startTrans();
try {
$all_data = [];
foreach ($data as $key => $value) {
$data_arr = [];
foreach ($field_list as $field_key => $field_value) {
$data_arr[$field_value] = trim($value[$field_key]);
}
$all_data[] = $data_arr;
}
unset($all_data[0]);
unset($all_data[1]);
//如果数据超过50条数据则 提示请拆分数据导入
if (count($all_data) > 50) {
return app('json')->fail('数据超过50条数据请拆分数据导入');
}
foreach ($all_data as $key => &$value) {
//检查必填项是否都填写
if (!$value['store_name'] || !$value['cate_id'] || !$value['sh_cate_id']
|| !$value['unit_name'] || !$value['price'] || !$value['cost'] || !$value['ot_price'] || !$value['stock']) {
throw new ValidateException('第' . ($key + 1) . '行数据有必填项未填写');
}
//查找平台商品分类
$value['cate_id'] = $this->getCateId($value['cate_id']);
//查找商户商品分类
$value['store_product_cate'] = $this->getProductCateId($value['sh_cate_id'], $merId);
//查找商品品牌id
$brand_id = '';
if ($value['brand_id']) {
$brand_id = (new StoreBrand())->where('brand_name', '=', $value['brand_id'])->value('brand_id');
if (empty($brand_id)) {
throw new ValidateException($value['brand_id'] . '品牌不存在');
}
}
$value['brand_id'] = $brand_id;
unset($all_data[$key]['sh_cate_id']);
}
foreach ($objSpreadsheet->getWorksheetIterator() as $worksheet) {
foreach ($worksheet->getDrawingCollection() as $drawing) {
list($startColumn, $startRow) = Coordinate::coordinateFromString($drawing->getCoordinates());//获取图片所在行和列
//将图片保存到临时文件
$imagePath = $drawing->getPath();
$md5 = md5(uniqid()) . '.' . $drawing->getExtension();
$newImagePath = $path . $md5;
copy($imagePath, $newImagePath);//复制图片到新路径
if ($imagePath) {
//将图片上传到OSS
$ossPath = $this->uploadToOss($newImagePath);
// 删除临时文件
unlink($newImagePath);
}
$startColumn = $this->ABC2decimal($startColumn);//由于图片所在位置的列号为字母，转化为数字
//将数据存储到附件表
$data_new = [
'attachment_category_id' => 0,
'attachment_name' => $md5,
'attachment_src' => $ossPath['info']['url']
];
$this->systemAttachment->create(3, $merId, $merId, $data_new);
//把图片插入到数组中
if ($startColumn == 15) {
$all_data[$startRow - 1]['image'] .= $data_new['attachment_src'] . ',';
}
if ($startColumn == 16) {
$all_data[$startRow - 1]['slider_image'] .= $data_new['attachment_src'] . ',';
}
if ($startColumn == 17) {
$all_data[$startRow - 1]['content'] .= $data_new['attachment_src'] . ',';
}
}
}
foreach ($all_data as $key => &$value) {
$value['image'] = rtrim($value['image'], ',');
$value['slider_image'] = rtrim($value['slider_image'], ',');
$value['content'] = rtrim($value['content'], ',');
//商品详情拼接
$content = explode(',', $value['content']);
$content_detail = ''
;
foreach ($content as $k => $v) {
$content_detail .= '
. $v . '"/>';
}
$content_detail .= $value['content_text'];
$content_detail .= '';
$value['content'] = $content_detail;
}
$store_spu = [];
$store_product_content = [];
$store_product_attr_value = [];
$store_product_cate = [];
$new_sku = [];
foreach ($all_data as $k => $v) {
if ($v['store_name'] != '') {
//产品表
$id = Db::name('store_product')->insertGetId([
'store_name' => $v['store_name'],
'cate_id' => $v['cate_id'],
'brand_id' => $v['brand_id'],
'unit_name' => $v['unit_name'],
'keyword' => $v['keyword'],
'store_info' => $v['store_info'],
'spec_type' => 0,
'sort' => is_numeric($v['sort']) ? $v['sort'] : '',
'slider_image' => $v['slider_image'],
'price' => $v['price'],
'cost' => $v['cost'],
'ot_price' => $v['ot_price'],
'stock' => $v['stock'],
'image' => $v['image'],
'mer_id' => $merId,
'is_show' => 0,
'status' => 1,
'temp_id' => 7,
'delivery_way' => $v['delivery_way'] ?? '1,2',
'delivery_free' => $v['delivery_free'] ?? 0,
]);
//产品搜索信息表
$store_spu[] = [
'mer_id' => $merId,
'product_id' => $id,
'store_name' => $v['store_name'],
'keyword' => $v['keyword'],
'price' => $v['price'],
'ot_price' => $v['ot_price'],
'rank' => is_numeric($v['sort']) ? $v['sort'] : '',
'image' => $v['image'],
];
//产品属性值表
$store_product_attr_value[] = [
'product_id' => $id,
'stock' => $v['stock'],
'image' => $v['image'],
'bar_code' => $v['bar_code'],
'cost' => $v['cost'],
'ot_price' => $v['ot_price'],
'price' => $v['price'],
'volume' => $v['volume'],
'weight' => $v['weight'],
'unique' => substr(md5('' . $id), 12, 11) . 0,
];
//产品详情表
$store_product_content[] = [
'product_id' => $id,
'content' => $v['content'],
];
//产品属性参数表
$attr = [
"attr" => [],
"attrValue" => [
[
"image" => "",
"price" => $v['price'],
"cost" => $v['cost'],
"ot_price" => $v['ot_price'],
"svip_price" => null,
"select" => "",
"stock" => $v['stock'],
"cdkey" => [],
"library_name" => "",
"library_id" => "",
"bar_code" => $v['bar_code'],
"bar_code_number" => "",
"weight" => $v['weight'],
"volume" => $v['volume']
]
],
"params" => []
];
$new_sku[] = [
'product_id' => $id,
'result' => json_encode($attr, JSON_UNESCAPED_UNICODE),
'type' => 0
];
//商户商品分类表
if (!empty($v['store_product_cate'])) {
foreach ($v['store_product_cate'] as $key => $item) {
//产品平台分类表
$store_product_cate[] = [
'product_id' => $id,
'mer_cate_id' => $item,
'mer_id' => $merId
];
}
}
}
}
(new Spu())->saveAll($store_spu);
(new ProductContent())->saveAll($store_product_content);
(new ProductAttrValue())->saveAll($store_product_attr_value);
(new ProductCate())->saveAll($store_product_cate);
Db::name('store_product_attr_result')->insertAll($new_sku);
Db::commit();
$result = true;
} catch (\Exception $exception) {
Db::rollback();
$result = '导入失败，信息：' . $exception->getMessage();
}
return $result;
}
/**
* 上传图片到OSS
*/
private function uploadToOss($filePath)
{
try {
$format = strrchr($filePath, '.');
$object = 'import_img/' . date('Ymd') . '/' . sha1(date('YmdHis', time()) . uniqid()) . $format;
$accessKey = systemConfig('accessKey');
$secretKey = systemConfig('secretKey');
$make = app()->make(StorageRepository::class);
$result = $make->getConfig(3, $accessKey);
$ossClient = new OssClient($accessKey, $secretKey, $result['region']);
$result = $ossClient->uploadFile($result['name'], $object, $filePath);
return $result;
} catch (OssException $e) {
error_log("上传到OSS失败: " . $e->getMessage());
return false;
}
}
function ABC2decimal($abc)
{
$ten = 0;
$len = strlen($abc);
for ($i = 1; $i <= $len; $i++) {
$char = substr($abc, 0 - $i, 1);//反向获取单个字符
$int = ord($char);
$ten += ($int - 65) * pow(26, $i - 1);
}
return $ten;
}