Backend DevelopmentPHP TutorialThinkphp5+PHPExcel realizes the function of batch uploading table data_php exampleThinkphp5+PHPExcel realizes the function of batch uploading table data_php example
This article mainly introduces the batch upload form data function of Thinkphp5+PHPExcel. Friends who need it can refer to the following
1. First, download PHPExcel. Go to the vendor folder, my path is: project/vendor/PHPExcel/, put the downloaded PHPExcel file here
2. Front-end code
<!DOCTYPE html>
<html>
<head>
<title>批量导入数据</title>
</head>
<body>
<form action="{:url('/index/index/importExcel')}" method="post" enctype="multipart/form-data">
<input type="file" name="myfile"><br/>
<input type="submit" value="批量的导入">
</form>
</body>
</html>3.Backend code
/**
* 导入表格数据
* 先把文件上传到服务器，然后再读取数据存到数据库
*/
public function importExcel(){
header("content-type:text/html;charset=utf-8");
//上传excel文件
$file = request()->file('myfile');
//移到/public/uploads/excel/下
$info = $file->move(ROOT_PATH.'public'.DS.'uploads'.DS.'excel');
//上传文件成功
if ($info) {
//引入PHPExcel类
vendor('PHPExcel.PHPExcel.Reader.Excel5');
//获取上传后的文件名
$fileName = $info->getSaveName();
//文件路径
$filePath = 'public/uploads/excel/'.$fileName;
//实例化PHPExcel类
$PHPReader = new \PHPExcel_Reader_Excel5();
//读取excel文件
$objPHPExcel = $PHPReader->load($filePath);
//读取excel文件中的第一个工作表
$sheet = $objPHPExcel->getSheet(0);
$allRow = $sheet->getHighestRow(); //取得总行数
//$allColumn = $sheet->getHighestColumn(); //取得总列数
//从第二行开始插入，第一行是列名
for ($j=2; $j <= $allRow; $j++) {
$data['name'] = $objPHPExcel->getActiveSheet()->getCell("A".$j)->getValue();
$data['tel'] = $objPHPExcel->getActiveSheet()->getCell("B".$j)->getValue();
$data['addr'] = $objPHPExcel->getActiveSheet()->getCell("C".$j)->getValue();
$last_id = Db::table('users')->insertGetId($data);//保存数据，并返回主键id
if ($last_id) {
echo "第".$j."行导入成功，users表第:".$last_id."条！<br/>";
}else{
echo "第".$j."行导入失败！<br/>";
}
}
}else{
echo "上传文件失败！";
}
}Output Result:
Note:
Introduce third-party libraries using vendor(); It is in the form of namespace. The underlying code will automatically replace "." with "/", so when using "/", use "." instead;
The above code can be copied and used directly, but the database related information must be changed to your own !
Summary
The above is the Thinkphp5+PHPExcel implementation introduced by the editor to implement the batch upload form data function. I hope it will be useful to everyone. Help, if you have any questions please ask in our community Q&A.
Related recommendations:
How to import data without refreshing using ThinkPHP, uploadify, upload, PHPExcel
How does phpexcel import excel to process big data code examples
Use PHPExcel to upload data in batches
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