PHP 类实现Excel 导入Mysql
//导入excel
public function importExcle(Request $request)
{
if($request->isPost()){
if (!empty($_FILES)) {
$start_time = time();
if(empty($_FILES['file-2']['name']))
{
$this->error('请上传你的文件！');
}
$file = request()->file('file-2');
//print_r($file);die;
// 移动到框架应用根目录/public/uploads/ 目录下
$info = $file->validate(['ext' => 'xlsx,xls'])->move('./excle');
if($info){
if(empty($info)){
$this->error('Excle 导入失败');
}
//获取文件路径
//$filename = ROOT_PATH.'excle'.DS.$info->getSaveName();
$filename = './excle/'.$info->getSaveName();
// 判断截取文件
$extension = strtolower( pathinfo($filename, PATHINFO_EXTENSION) );
//区分文件格式
if($extension == 'xlsx')
{
$objReader =\PHPExcel_IOFactory::createReader('Excel2007');
$objPHPExcel = $objReader->load($filename, $encode = 'utf-8');
} else if($extension == 'xls'){
$objReader =\PHPExcel_IOFactory::createReader('Excel5');
$objPHPExcel = $objReader->load($filename, $encode = 'utf-8');
}
################################################### 第一种处理成数组形式 #########################################################################
$excel_array = $objPHPExcel->getsheet(0)->toArray(); //转换为数组格式
array_shift($excel_array); //删除第一个数组(标题);
$res = $this->TbOrderData->orderExcleImport($excel_array);
######################################################## 第二种 #####################################################################
//$objPHPExcel = $objReader->load($filename); //$filename可以是上传的文件，或者是指定的文件
// $sheet = $objPHPExcel->getSheet(0);
// $highestRow = $sheet->getHighestRow(); // 取得总行数
//
// $res = $this->TbOrderData->orderExcleImport_new($highestRow,$objPHPExcel);
$end_time = time();
//
echo $end_time - $start_time .'s';die;
if($res == null ){
$this->success('导入成功！','tbOrder/index');
}else{
$this->error('上传失败！');
}
// 成功上传后 获取上传信息
// 输出 jpg
//var_dump($info->getExtension()) ;
// 输出
//var_dump($info->getSaveName());
// 输出 42a79759f284b767dfcb2a0197904287.jpg
//var_dump($info->getFilename());
}else{
// 上传失败获取错误信息
echo $file->getError();
}
}
}else{
return $this->fetch('importform');
}
public function orderExcleImport($data)
{
set_time_limit(0);
// $start_time = time();
$count = count($data);
$start = floor($count/500)*500;
for ($i=0; $i <$count ; $i++) {
if($i %500 ==0) {
$sql="insert into sp_coupon_tb_order (`creattime`,`goods_info`,`goods_id`,`purchase_num`,`order_status`,`order_price`,`eprediction`,`order_sn`) value ";
}
$num = $i+1;
$sql.="('".$data[$i][0]."','".$data[$i][2]."','".$data[$i][3]."','".$data[$i][6]."','".$data[$i][8]."','".$data[$i][12]."','".$data[$i][13]."','".$data[$i][24]."'),";
//500 条数据入库一次
if($num %500 ==0)
{
$sql = trim($sql,',');
//echo $sql;die;
Db::query($sql);
unset($sql);
$sql = '';
}
//处理取模剩下的数据
if($i==$count-1)
{
$sql = trim($sql,',');
Db::query($sql);
}
$getHaveOrder = Db::table('sp_coupon_ordersn')->where('tb_order_sn',$data[$i][24])->find();
if(!empty($getHaveOrder))
{
$score = sprintf('%.1f',$data[$i][13]);
//处理数据中订单付款状态，而用户已更新为订单结算-------- 将不确定积分减到确定积分中，修改订单为结算的状态， 添加积分在日志
if($data[$i][8] == '订单结算' && $getHaveOrder['status'] ==1){ //人工或脚本第二次导入处理
//减去对应的未确认积分 ，修改status=2
$sql1 = 'update sp_coupon_ordersn set status=2 , score = score-"'.$score.'" where tb_order_sn="'.$data[$i][24].'" ';
Db::query($sql1);
//加到确认积分中
//加到确认积分中 , 减去未确认积分
$sql2 = 'update sp_member_coupon set score_available = score_available+"'.$score.'" ,score_unavailable= score_unavailable -'.$score.' where id= '.$getHaveOrder['uid'];
Db::query($sql2);
//加入日志
$insertData = [
'description'=>'订单由付款更新为订单结算',
'uid'=>$getHaveOrder['uid'],
'type'=>1,
'score'=>$score,
'createtime'=>time()
];
Db::table('sp_score_coupon_info')->insert($insertData);
//更新接口缓存
}
if($getHaveOrder['status']==0){ //默认订单非人工处理----触发
Db::startTrans();
try{
if($data[$i][8] == '订单付款' ){//
//更新sp_coupon_ordersn status = 1 score+=$data[$i][13] sprintf('%.1f',$data[$i][13]);
$sql1 = 'update sp_coupon_ordersn set status=1 , score = score+"'.$score.'" where tb_order_sn="'.$data[$i][24].'" ';
Db::query($sql1);
//用户表 sp_member_coupon score_unavailable+=$data[$i][13]
$sql2 = 'update sp_member_coupon set score_unavailable = score_unavailable+"'.$score.'" where id= '.$getHaveOrder['uid'];
Db::query($sql2);
//日志表 sp_score_coupon_info description='订单付款' type=1 score=$data[$i]p[13]
$insertData = [
'description'=>'订单付款',
'uid'=>$getHaveOrder['uid'],
'type'=>1,
'score'=>$score,
'createtime'=>time()
];
Db::table('sp_score_coupon_info')->insert($insertData);
}else if($data[$i][8] == '订单结算'){
//更新sp_coupon_ordersn status = 2
$sql1 = 'update sp_coupon_ordersn set status=2 where tb_order_sn="'.$data[$i][24].'" ';
Db::query($sql1);
//用户表 sp_member_coupon score_available+=$data[$i][13]
$sql2 = 'update sp_member_coupon set score_available = score_available+"'.$score.'" where id= '.$getHaveOrder['uid'];
Db::query($sql2);
//日志表 sp_score_coupon_info description='订单结算' type=1 score=$data[$i]p[13]
$insertData = [
'description'=>'订单结算',
'uid'=>$getHaveOrder['uid'],
'type'=>1,
'score'=>$score,
'createtime'=>time()
];
Db::table('sp_score_coupon_info')->insert($insertData);
}else if($data[$i][8] == '订单失效'){
//订单失效 ,更新订单status
Db::table('sp_coupon_ordersn')->where('tb_order_sn',$data[$i][24])->update(['status'=>3]);
}
//更新缓存
// 提交事务
Db::commit();
} catch (\Exception $e) {
// 回滚事务
Db::rollback();
}
}
}
}
// $sql = trim($sql,',');
// Db::query($sql);
// $end_time = time();
// echo '一共花费了'.($end_time-$start_time).'s';die;
}
public function orderExcleImport_new($highestRow,$objPHPExcel)
{
//取余
$start = floor($highestRow/500)*500;
$sql = '';
for($j=2;$j<=$highestRow;$j++)
{
$sql .= "('" . $objPHPExcel->getActiveSheet()->getCell('A' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('C' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('D' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('G' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('I' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('M' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('N' . $j)->getValue() . "','" . $objPHPExcel->getActiveSheet()->getCell('Y' . $j)->getValue() . "'),";
$num = $j+1;
if($num%(500+2) ==0)
{
$sql2="insert into sp_coupon_tb_order (`creattime`,`goods_info`,`goods_id`,`purchase_num`,`order_status`,`order_price`,`eprediction`,`order_sn`) value ";
$sql3 = $sql2.$sql;
$sql = trim($sql3,',');
Db::query($sql);
unset($sql);
$sql = '';
}
if($j == $highestRow){
$sql2="insert into sp_coupon_tb_order (`creattime`,`goods_info`,`goods_id`,`purchase_num`,`order_status`,`order_price`,`eprediction`,`order_sn`) value ";
$sql3 = $sql2.$sql;
$sql = trim($sql3,',');
Db::query($sql);
unset($sql);
return true;
}
}
}
}