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TP5.0 excel 导入导出

2017-04-05 17:12 218 查看

引第三方的phpexcel类库放到 ThinkPHP\Library\Vendor\demo下，自己建的文件夹demo

再将Excel.class放到ThinkPHP\Library\Org\class下，自己建的文件夹class

控制器：

<?php
namespace Admin\Controller;
use Think\Controller;
class ExcelController extends Controller {
public function excelList(){
$this->display();
}
//    导入
public function import(){
if(!empty($_FILES['file_stu']['name'])){
$tmp_file = $_FILES['file_stu']['tmp_name'];    //临时文件名
$file_types = explode('.',$_FILES['file_stu']['name']); //  拆分文件名
$file_type = $file_types [count ( $file_types ) - 1];   //  文件类型
/*判断是否为excel文件*/
if($file_type == 'xls' || $file_type == 'xlsx'|| $file_type == 'csv'){    //  符合类型
/*上传业务*/
$upload = new \Think\Upload();
$upload->maxSize   =     3145728 ;
$upload->exts      =     array('xls', 'csv', 'xlsx');
$upload->rootPath  =      './Public';
$upload->savePath  =      '/Excel/';
$upload->saveName  =      date('YmdHis');
$info   =   $upload->upload();
if(!$info) {    // 上传错误提示错误信息
$this->error($upload->getError());
}else{  // 上传成功

//  读取文件
$filename='./Public'.$info['file_stu']['savepath'].$info['file_stu']['savename'];
import("Org.Yufan.ExcelReader");
vendor('PHPExcel.PHPExcel');
$reader = \PHPExcel_IOFactory::createReader('Excel2007'); //设置以Excel5格式(Excel97-2003工作簿)
$PHPExcel = $reader->load($filename); // 载入excel文件
$sheet = $PHPExcel->getSheet(0); // 读取第一個工作表
$highestRow = $sheet->getHighestRow(); // 取得总行数
var_dump($highestRow);
$highestColumm = $sheet->getHighestColumn(); // 取得总列数

/** 循环读取每个单元格的数据 */
$data = array();
for ($row = 2; $row <= $highestRow; $row++){//行数是以第1行开始

if($column = 'A'){
$data['name'] = $sheet->getCell($column.$row)->getValue();
}
if($column = 'B'){
$data['account'] = $sheet->getCell($column.$row)->getValue();
}
if($column = 'C'){
$data['password'] = $sheet->getCell($column.$row)->getValue();
}
M('data')->add($data);
}
$this->success('导入数据库成功',U('Excel/show'));
}
} else{ //  不符合类型业务
$this->error('不是excel文件，请重新上传...');
}
}else{
$this->error('(⊙o⊙)~没传数据就导入');
}
}
//导出
public function export(){
import("ORG.Yufan.Excel");
$list = M('data')->select();
if($list == null){
$this->error('数据库信息为空...',__APP__.'/Admin/Excel/show');
}else{
$row=array();
$row[0]=array('平台名称','帐号','密码');
$i=1;
foreach($list as $v){
$row[$i]['name'] = $v['name'];
$row[$i]['account'] = $v['account'];
$row[$i]['password'] = $v['password'];
$i++;
}
$xls = new \Excel_XML('UTF-8', false, 'datalist');
$xls->addArray($row);
$xls->generateXML(date('YmdHis'));
}
}
public function show(){
$m = M('data');
$data = $m->select();
$this->assign('data',$data);
$this->display();
}
}

视图

excelList.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Excel导入导出</title>
</head>
<body>

<div class="page-header">
<h1>TP DEMO
<small>Excel导入导出练习</small>
</h1>
</div>

<form method="post" action="{:U('Excel/import')}" class="form-signin" enctype="multipart/form-data" >
<input name="file_stu" type="file" class="form-control">
<button class="btn btn-lg btn-primary btn-block">导入</button>
</form>
</body>
</html>

视图

show.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>表格展示</title>
</head>
<body>
<div class="page-header">
<h1>TP DEMO
<small>Excel导入导出练习</small>
</h1>
</div>

<table class="table">
<tr>
<td><h4><b>平台名称</b></h4></td>
<td><h4><b>帐号</b></h4></td>
<td><h4><b>密码</b></h4></td>
</tr>
<foreach name="data" item="vo">
<tr>
<td>{$vo.name}</td>
<td>{$vo.account}</td>
<td>{$vo.password}</td>
</tr>
</foreach>
</table>

<form action="{:U('Excel/export')}" class="form-signin">
<button class="btn btn-lg btn-primary btn-block">导出数据库数据</button>
</form>

</body>
</html>

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