PHP实现打印出库单，有没有实现过?

https://mp.weixin.qq.com/s/X3JldplICRq7KR0HNFcpuw

背景

有时候你在实现一个出库订单之类的功能模块，这里也有可能要你的站点也实现相应的打印出库单预览，今天给大家分享用laravel（TP也行），PHP原生的也行。有需要的可以学习学习

源码实现，php原生的话，需要include相关的print文件

laravel，首先先引入print插件包，我是放在app目录里

路由文件

Route::any('admin/outWares/{outWares}/printer', ['as'=> 'admin.outWares.printer', 'uses' => 'PrinterController@index']);

控制器文件 PrinterController

public function index($id)
{

$outWare = $this->outWareRepository->findWithoutFail($id);
$since = $outWare->outWareSince;
if (empty($outWare)) {
Flash::error('OutWare not found');
return redirect(route('admin.outWares.index'));
}

//处理地址,当为自提时，地址为仓库的地址
if($outWare->mode == 0){
$province_name = count($outWare->regionProvince->where('region_type', 1)) ? current($outWare->regionProvince->where('region_type', 1))[0]->region_name : '';
$city_name = count($outWare->regionCity->where('region_type', 2)) ? current(current($outWare->regionCity->where('region_type', 2)))->region_name : '';
$district_name = count($outWare->regionDistrict->where('region_type', 3)) ? current(current($outWare->regionDistrict->where('region_type', 3)))->region_name : '';
$address = $province_name.$city_name.$district_name.$outWare->address;
}else{

$province_name = count($outWare->ware->regionProvince->where('region_type', 1)) ? current($outWare->ware->regionProvince->where('region_type', 1))[0]->region_name : '';
$city_name = count($outWare->ware->regionCity->where('region_type', 2)) ? current(current($outWare->ware->regionCity->where('region_type', 2)))->region_name : '';
$district_name = count($outWare->ware->regionDistrict->where('region_type', 3)) ? current(current($outWare->ware->regionDistrict->where('region_type', 3)))->region_name : '';
$address = isset($outWare->ware) ? $province_name.$city_name.$district_name.$outWare->ware->address : '';
}

$consignee = [];
if($outWare->mode==0){
$consignee = $outWare->customer_name;
$consignee_phone = $outWare->customer_phone;
}else{
foreach($since as $so){
$consignee[$so->consignee] = $so->consignee_phone;
}
list($keys, $values) = array_divide($consignee);
if(count($keys) > 0){
$consignee = implode('<br>',$keys);
$consignee_phone = implode('<br>',$values);
}else{
$consignee = '';
$consignee_phone = '';
}

}

if($outWare->demand_time == '0000-00-00 00:00:00' || empty($outWare->demand_time)){
$demand_time = '';
}else{
$demand_time = date('Y-m-d',strtotime($outWare->demand_time));
}

$out_ware_detail = $this->getWareDetail($outWare->outWareDetail);
$data = [
'out_sn'        => $outWare->out_sn,
'ware'          => isset($outWare->ware) ? $outWare->ware->name : '',
'company'       => isset($outWare->company) ? $outWare->company : '',
'telephone'     => isset($outWare->ware) ? $outWare->ware->phone_1 : '',
'consignor'     => isset($outWare->ware) ? $outWare->ware->director_1 : '',
'consignee'         => $consignee,
'consignee_phone'   => $consignee_phone,
'remark'            => $outWare->remark,
'demand_time'       => $demand_time,
'created_at'        => $outWare->created_at->format('Y-m-d')
];
$address = $this->getWareAddress($address);

$this->TCPDF($data,$out_ware_detail,$address);
}

一些数据的处理，这里只做参考

/**
* Function:处理地址样式居中
* User:wucy
* @param $address
* @return string
*/
public function getWareAddress($address)
{
if(strlen($address) < 80){
return <<<Eof
<td rowspan="2" colspan="2" style="font-size: 16px;width: 455px;line-height:60px;">{$address}</td>
Eof;
}else{
return <<<Eof
<td rowspan="2" colspan="2" style="font-size: 16px;width: 455px;">{$address}</td>
Eof;
}
}

/**
* Function:获取出库单商品详情
* User:wucy
* @param $outWareDetail
* @return string
*/
public function getWareDetail($outWareDetail)
{
$temp_row_data = [];
$collection = collect($outWareDetail);
$grouped = $collection->groupBy(function ($item, $key) {
return $item['sku_id'];
});

$i=1;
foreach ($grouped as $key => $item){
$temp_row_data[$key] = [
'key_num'    => $i++,
'goods_name' => isset($item[0]->goodsSku) ? $item[0]->goodsSku->goods->goods_name : '--',
'attr_name'  => isset($item[0]->goodsSku) ? $item[0]->goodsSku->value_name : '--',
'goods_unit' => isset($item[0]->goodsSku) ? $item[0]->goodsSku->goods->goods_unit : '--',
'total'      => abs($item->sum('goods_number')),
'remark_detail'=>isset($item[0]) ? $item[0]->remark_detail : '--',
];
}
//dd($temp_row_data);

if ($temp_row_data) {
$item = '';
foreach ($temp_row_data as $v) {
$item.= $this->getRowsTable($v);
}
return $item;
}

}

/**
* Function:
* User:wucy
* @param $data
* @return string
*/
public function getRowsTable($data)
{
if($data){
return <<<Eof
<tr>
<td style="font-size: 16px;text-align: center;">{$data['key_num']}</td>
<td style="font-size: 16px;">{$data['goods_name']}</td>
<td style="font-size: 16px;text-align: center;">{$data['attr_name']}</td>
<td style="font-size: 16px;text-align: center;">{$data['goods_unit']}</td>
<td style="font-size: 16px;text-align: center;">{$data['total']}</td>
<td></td>
<td></td>
<td>{$data['remark_detail']}</td>
</tr>
Eof;
}
}

模板文件

/**
* Function:TCPDF
* User:wucy
* @param $data
* @param $out_ware_detail
*/
public function TCPDF($data,$out_ware_detail,$address)
{
// create new PDF document
$pdf = new \TCPDF(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

// set document information
$pdf->SetCreator(PDF_CREATOR);
$pdf->SetAuthor('仓库系统');
$pdf->SetTitle('出库单');
$pdf->SetSubject('TCPDF Tutorial');
$pdf->SetKeywords('TCPDF, PDF, example, test, guide');

// set default header data
//$pdf->SetHeaderData(PDF_HEADER_LOGO, PDF_HEADER_LOGO_WIDTH, PDF_HEADER_TITLE.' 048', PDF_HEADER_STRING);

// set header and footer fonts
//$pdf->setHeaderFont(Array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
//$pdf->setFooterFont(Array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
$pdf->setPrintHeader(false);
$pdf->setPrintFooter(false);

// set default monospaced font
$pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

// set margins
$pdf->SetMargins(PDF_MARGIN_LEFT, PDF_MARGIN_TOP, PDF_MARGIN_RIGHT);
$pdf->SetHeaderMargin(PDF_MARGIN_HEADER);
$pdf->SetFooterMargin(PDF_MARGIN_FOOTER);

// set auto page breaks
$pdf->SetAutoPageBreak(TRUE, PDF_MARGIN_BOTTOM);

// set image scale factor
$pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

//$pdf->SetFont('stsongstdlight','', 14);
$pdf->SetFont('droidsansfallback','', 14);

// add a page
$pdf->AddPage();
$pdf->Write(0, '', '', 0, 'L', true, 0, false, false, 0);

$pdf->setCellHeightRatio(1.3);
$pdf->SetLineWidth(2);

$tbl = <<<EOD
<table cellpadding="0" cellspacing="0">
<tr>
<th><img src="/adminResource/img/logo_5100.png" width="140" height="40"></th>
<th style="font-size: 25px;font-weight: bold">出库单</th>
</tr>
</table>
<table cellpadding="0" cellspacing="0">
<tr>
<td style="font-weight: bold">单据日期：{$data['created_at']}</td>
<td colspan="1"></td>
<td style="font-weight: bold;text-align: right;width:377px;">出库单号:{$data['out_sn']}</td>
</tr>
</table>
<table cellpadding="2" cellspacing="0" border="1" summary="出库单">
<tr>
<th style="font-size: 18px;width:80px;font-weight: bold;">发货仓</th>
<td style="font-size: 16px;width: 100px;">{$data['ware']}</td>
<th style="font-size: 18px;width:120px;font-weight: bold">收货公司</th>
<td style="font-size: 16px;width: 150px;">{$data['company']}</td>
<th rowspan="2" style="font-size: 18px;width:130px;font-weight: bold;line-height:60px;">提货/收货地址</th>
{$address}
</tr>

<tr>
<th style="font-size: 18px;font-weight: bold">发货人</th>
<td style="font-size: 16px;">{$data['consignor']}</td>
<th style="font-size: 18px;font-weight: bold">发货人电话</th>
<td style="font-size: 16px;">{$data['telephone']}</td>
</tr>

<tr>
<th style="font-size: 18px;font-weight: bold">提货人/收货人信息</th>
<td colspan="2" style="font-size: 16px;line-height:60px;">{$data['consignee']}</td>
<td style="font-size: 16px;line-height:60px;">{$data['consignee_phone']}</td>
<th style="font-size: 18px;font-weight: bold;line-height:60px;">要求配送时间</th>
<td colspan="2" style="font-size: 16px;line-height:60px;">{$data['demand_time']}</td>
</tr>

<tr>
<th style="font-size: 18px;font-weight: bold">订单备注</th>
<td colspan="6" style="font-size: 16px;">{$data['remark']}</td>
</tr>

<tr>
<th colspan="7" style="font-size: 18px;text-align: center;font-weight: bold">出库明细</th>
</tr>

<tr>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:80px;">编号</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:275px;">货品名称</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:60px;">属性</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:70px;">单位</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:90px;">出货数量</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:90px;">实发数量</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:90px;">实收数量</td>
<td style="font-size: 18px;text-align: center;font-weight: bold;width:280px;">备注</td>
</tr>
{$out_ware_detail}
<tr>
<th style="font-size: 18px;font-weight: bold">签收人</th>
<td colspan="3"></td>
<th style="font-size: 18px;font-weight: bold">签收日期</th>
<td colspan="3"></td>
</tr>
<b>请签收人签字后务必将扫描件发至我司联系人邮箱，否则默认实收与实发数量一致</b>
</table>
EOD;

$pdf->writeHTML($tbl, true, false, false, false, '');

// -----------------------------------------------------------------------------

//Close and output PDF document
$pdf->Output('出库单_'.date('YmdHis').'.pdf', 'I');
}

全部文件都分享了，因为需求不一样，这里只做参考！